Award includes collaboration to convert Nickel, Titanium, Tungsten, and C103 (Niobium alloy) end of life parts into high value powder.
Burgettstown, PA, April 2, 2026 – 6K Additive, Inc. (ASX: 6KA) (6K Additive) is pleased to announce that it has been awarded a Phase II contract with a total value of US$1.95 million over an 18‑month term and is subject to standard U.S. government contract terms, including performance milestones and termination rights (Award). The Award aims to lessen the U.S. military’s dependence on foreign sources for critical strategic metals. The initiative, titled “Recovering Strategic Value,” focuses on converting domestic scrap from select United States Military Depots including Nickel, Titanium, Tungsten, and Niobium, into high-value metal powders for additive manufacturing and defense readiness.
Background
The U.S. defense industrial base currently faces a strategic vulnerability due to its heavy reliance on imported metals. According to Statista, China controls over 80% of global Tungsten production, and the U.S. depends entirely on imports for Niobium, primarily from Brazil and Canada. Titanium imports have also been flagged by the Department of Commerce as a threat to national security.
“The U.S. Government has made it clear that to advance our defense readiness we cannot rely on geopolitically sensitive regions for the materials essential to our most advanced weapon systems,” said Frank Roberts, CEO of 6K Additive. “By upcycling domestic scrap from DoD stockpiles and maintenance centers, we are creating a circular, secure, and sustainable supply chain for the US defense sector. This Award enables us and the DoD to further identify end-of-life parts and scrap to convert back into high-value powder ultimately leading to strategic components for the military.”
From Scrap to Frontline
The goal of the Award is to maximize the value of end-of-life components, high demand and high value metal alloys by leveraging the baseline processes developed in previous 6K Additive DLA awards. Specifically, the Scope of Work (SOW) for Phase III is expected to focus on materials from DLA Disposition Services, the Navy and the Air Force Life Cycle Management Center and aligning processes to maximize value for the DoD. The scope of work for the Award includes:
Strategic Partnership with the US DoD
6K Additive will collaborate with the DLA and other agencies within the US DoD to obtain high-value scrap from these centers and depots.
Specific operations will take place at major aviation depots, which generate upwards of 60,000 pounds of mixed scrap metal weekly. Upcycled powders will be returned to the military for rigorous testing against virgin metal standards to ensure performance in critical defense applications.
At the heart of this initiative is 6K Additive’s three IP technology pillars:
Project Timeline and Impact
The Award has an 18-month timeline, and the program aims to prove the concept of an automated sorting prototype and deliver certified batches of tungsten, titanium, and niobium powders. By converting domestic waste into high-performance feedstock, 6K Additive is ensuring that American innovation is powered by American materials.
6K Additive’s strategic importance to the United States national defense regime is validated by strong and growing government support, including:
As previously advised to the market, this support reflects the recognition of 6K Additive as a critical supplier to U.S. national security and industrial resilience.
6K Additive will utilize nickel‑based superalloy revert streams from Siemens Energy as feedstock for the production of high‑performance additive manufacturing powders. The collaboration enables the responsible reuse of valuable materials and strengthening circularity within the additive manufacturing ecosystem.
Burgettstown, PA, February 24, 2026 – 6K Additive (ASX: 6KA) signed a global long‑term supply agreement under which Siemens Energy will supply spent nickel alloy powder from its additive manufacturing facilities to 6K Additive for use as feedstock in the company’s proprietary UniMelt® microwave plasma production system.
This agreement enables the productive reuse of nickel‑based superalloy revert material that would otherwise remain in low‑value recycling streams. 6K Additive converts this feedstock into virgin, additive‑manufacturing‑ready metal powder using its advanced UniMelt process, supporting material efficiency and reduced environmental impact across the AM supply chain.
To date, 6K Additive has processed close to 20 tons of nickel superalloy powder originating from Siemens Energy, with the resulting material supplied into the broader additive manufacturing market. The collaboration demonstrates how industrial revert materials can be effectively upcycled into high‑quality powders, contributing to a more resilient and sustainable metal AM ecosystem.
“At Siemens Energy, sustainability and responsible resource use are integral to how we approach advanced manufacturing,” said Steve Sarcander, Head of Finance, Additive Manufacturing of Siemens Energy. “By supplying our revert material into 6K Additive’s production process, we are supporting circular material flows while helping to reduce waste and emissions associated with metal powder production. Partnerships like this play an important role in strengthening the overall additive manufacturing value chain.”
Frank Roberts, CEO of 6K Additive, added, “Siemens Energy is a strong example of an industrial partner committed to advancing circularity. Their consistent and high‑quality feedstock enables us to produce premium nickel alloy powders using our UniMelt process, delivering meaningful reductions in energy use and carbon emissions while supporting the growing demand for sustainable AM materials.”
6K Additive’s UniMelt microwave plasma platform is the first production‑scale system capable of converting certified‑chemistry machined millings, turnings, and recycled feedstock into premium, AM‑ready metal powder. It is the world’s only production‑scale microwave plasma system, offering a highly uniform, contamination‑free processing zone. According to a recent life‑cycle assessment (LCA) study [LINK], 6K Additive’s process can reduce energy consumption and carbon emissions by more than 90% for nickel‑based alloys compared to conventional powder production methods.
6K Additive, Inc. (ASX: 6KA) (6K Additive or the Company) is pleased to release its Appendix 4C and quarterly activities report for the period ended 31 December 2025.
Highlights
Statement from Frank Roberts, Managing Director and CEO of 6K Additive
“Following a strong Q4, we believe that 6K Additive is positioned for commercial acceleration in 2026. We are seeing steady demand for titanium and nickel, with an increase in demand for high-value refractory metals like C-103 and tungsten. Our market expansion is underscored by new customers contributing approximately 32% of Q4 revenue.
Our core competitive advantage remains the proprietary UniMelt® platform with manufacturing yields of 85-95%, significantly outperforming the industry standard of 30-50%. This efficiency is critical for high-cost materials and, combined with our status as a domestic supplier, secures our leadership in the Defense, Aerospace (hypersonics), and Energy sectors for land-based turbines and vacuum interrupters.
With a clear plan to reach expected profitability via our targeted 5x capacity increase (to reach 1,000 metric tons), and a strong capital position via IPO proceeds combined with the existing US$23.4M DPA Title III grant, we are primed to meet accelerating customer demands in the rapidly growing additive industry. Furthermore, leveraging EXIM funding provides the Company with financial flexibility to scale beyond our initial 1,000-metric-ton target. This positions the Company to potentially capture additional customer demand and extend our production capacity to meet future demand.”
6K Additive executed a transformative close to 2025, successfully securing capital through two transactions. This funding creates a foundation for accelerated growth and operational scaling.
Strategic Capital Events:
Public Listing: Successfully completed an Initial Public Offering (IPO) on the ASX, raising US$31.4M (before costs) following a US$14.8M pre-IPO (before costs) in Q3 2025.
Strategic Debt Financing: Approved for a US$27.4M EXIM loan, backed by the US Department of War, validating the strategic importance of our technology to national security supply chains.
Operational Impact: The IPO and the previously announced US$23.4M DPA Title III grant provide the necessary capital structure to execute our expansion roadmap. We are now positioned to scale domestic production capacity five-fold, moving from 200 MT to a targeted 1,000 MT annually to meet accelerating demand. The EXIM loan provides more flexibility to potentially extend our capacity beyond 1,000 MT and capture additional customer demand. We remain disciplined and will only target expansion where it meets the Company’s strategic and financial goals.
Financial Performance:
Revenue Momentum: Revenue accelerated sequentially throughout 2025 with Q4 revenue of US$5.6M representing the strongest quarter of the year. 2H 2025 revenue of US$10.0M was up 31% from 1H 2025 revenue of US$7.7M driven by our ability to scale production and sales activity utilizing the capital raised in July. Full year revenue for 2025 finished at US$17.7M.
Liquidity: The Company enters the new fiscal year in a strong financial position, with a healthy balance sheet and US$29.5M in cash reserves. In addition, the Company still has US$14M remaining on the DPA Title III grant and has been approved for a US$27.4M EXIM loan.
6K Additive: Accelerating Market Leadership & Strategic Growth:
This quarter, 6K Additive capitalized on demand across key verticals, delivering solid growth in titanium and nickel-based alloys and establishing a strong position in pure chromium powder. By leveraging our domestic production capabilities and superior product quality, we successfully expanded market share and secured high-value wins with a growing roster of global Tier-1 and contract manufacturing partners.
Market Performance Highlights:
Defense: We achieved triple-digit growth in our core alloy portfolio (nickel and titanium), driven by accelerated funding from the US Government for additive manufacturing and suppressor production. 6K Additive’s scalable US-based production has become a critical competitive advantage, leading to:
Aerospace: Our materials are at the forefront of the Space and Hypersonic sectors, supplying mission-critical titanium, nickel, and pure chromium powders for production hardware and thermal spray applications.
Energy: The Energy sector proved to be a strong pillar of diversification, generating US$0.8M in revenue this quarter. Demand was driven by land-based turbines and vacuum interrupters, where we believe that 6K Additive holds a distinct competitive edge in the production of ultra-pure Chromium powder. Our sales channels have expanded to include direct engagement with global Energy OEMs and specialized contract manufacturers.
Alloy Additions: Q4 2025 saw a 31% increase in revenue over the prior quarter. This growth was supported by increasing demand across the aluminum industry. This demand is expected to continue as existing customers are placing 2026 orders, and we are capturing business that was previously held by Chinese suppliers.
Sales Pipeline: Continued qualification of 6K Additive materials is rapidly expanding our Total Addressable Market (TAM) and strengthening our sales pipeline to a total of over US$250M annually.
Innovation & Future Frontiers: Refractory Leadership
6K Additive continues to define the future of high-performance materials, leveraging the proprietary UniMelt® technology to transform revert solids into premium powders (niobium, tungsten, tantalum, rhenium) with industry-leading yields.
Operational Excellence & Capacity Expansion
We closed the year with critical infrastructure and process improvements that have strengthened our manufacturing capabilities. From securing our supply chain to materially scaling production throughput, these investments have positioned the Company for sustained reliability and growth.
Infrastructure: We have successfully commissioned a dedicated raw material warehouse to support expanding operations. This state-of-the-art facility provides secure, climate-controlled storage for over 2,000 55-gallon drums allowing for improved logistics and production staging.
Production Scaling: The commissioning of a gas atomizer at the Company’s Hayward, California facility in 2025 has supported significant nickel powder production growth in Q4 2025. While H1 2025 focused on system calibration, H2 2025 realized this asset’s full potential.
By leveraging the new atomizer, we can now capture and repurpose off-size material as high-value raw feedstock for the proprietary UniMelt® process. This closed-loop system creates a sustainable production environment that maximizes material utilization and ensures:
During the quarter we completed preliminary design and architectural planning for the Defense Production Act (DPA) Title III capacity expansion. Groundbreaking for this new facility will occur in Q1 2026 and will be the key facility that will help the organization reach its targeted 1,000 metric tons per annum capacity.
Quarterly Cash Flow
The attached Appendix 4C provides details on the cash flows for the quarter and full year ended 31 December 2025. The Company closed 2025 with US$29.5M in cash. Net cash used from operating activities for the quarter was US$5.2M driven by product manufacturing and operating costs of US$5.9M which included a US$2.6M investment in working capital which was used to accelerate our Q4 2025 sales growth and build inventory to support continued growth throughout 2026. Investments in inventory are expected to continue during the first half of 2026 to support growing customer demand as we consolidate operations and relocate our atomizer from Hayward, California to Burgettstown, Pennsylvania in the second half of 2026. Receipts from customers of US$3.9M in the quarter will increase in Q1 2026 with the sequential sales increase. Government grants of US$0.2M relate to reimbursement from the DPA Title III program. Cash used for investing activities of US$0.3M was primarily used towards warehouse construction.
The US$2.5M proceeds of related party borrowings were extinguished through a debt-for-equity conversion in Q4 2025.
As required by ASX Listing Rule 4.7C3, the Company notes that US$0.1M was paid to a related party (6K Inc) during the quarter for shared services.
Use of Funds Statement
6K Additive was admitted to the official list of the ASX on 4 December 2025, following the completion of its listing. The December quarter is included in a period covered by a use of funds statement in the replacement prospectus lodged with ASIC on 11 November 2025.
A comparison of the Company’s actual expenditures since admission on 4 December 2025 to 31 December 2025, against the estimated expenditures in the use of funds statement is set out below as required by ASX Lising Rule 4.7C.2. Because 6K Additive was admitted to the ASX on 4 December 2025, the reported period reflects less than one month of post‑listing operations while the Prospectus Total represents expected expenditures over a two-year period required to complete the capacity expansion. The Company progressed early-stage engineering, architectural design, and preparatory site work, but these activities resulted in limited cash outflows. Capital deployment remains fully aligned with the objectives and timelines set out in the Prospectus, with no changes to scope or intended allocation of funds.
| Use of Funds (US$ M) | Actual | Prospectus Total |
| Melt and Powder Expansion Buildings | – | 8.5 |
| Personnel/Engineering/Facilities | 0.1 | 4.4 |
| Equipment – Melt Furnaces | – | 6.0 |
| Equipment – Powder Feedstock/Other | – | 1.7 |
| Subtotal (DPA Title III Contribution) | 0.1 | 20.6 |
| Additional Equipment Purchases (Refractory) | – | 8.4 |
| Additional Building Construction Expenses (Refractory/consolidation) | 0.2 | 6.5 |
| Operating Expenses/Working Capital | 1.8 | 11.4 |
| IPO Related Fees | 2.7 | 2.2 |
| Total | 4.8 | 49.1 |
*Note: Amounts in the Prospectus were stated in Australian $ and have been converted at an exchange rate of AUD/USD of 0.65.
The remaining US$49.1M use of funds will be funded by the combination of cash on hand, the US$14M remaining on the DPA Title III grant and future cash generation.
This announcement has been authorised for release by the 6KA Board of Directors
— Ends —
For further information, e-mail; investors@6KAdditive.com:
Frank Roberts Bruce Bradshaw Raymond Gonzalez
CEO, Managing Director Chief Marketing Officer Investor Relations
About 6K Additive
6K Additive, Inc. (ASX:6KA) is a US-based manufacturer and trusted supplier of premium metal powders for additive manufacturing and alloy additions for the aluminum melt industry, all made from sustainable sources. Headquartered in Burgettstown, PA, the Company’s manufacturing process produces the highest quality metal powders that are truly spherical, void of porosity and satellites with better unit economics than competing technologies. 6K Additive utilizes proprietary UniMelt® microwave plasma system to produce the industry’s most comprehensive portfolio of metal powder including a variety of nickel, titanium, copper, and refractory powders that include, tungsten, rhenium, niobium/C-103 and tantalum. 6K Additive leverages feedstock such as certified turnings, millings, used additive powder, support material and failed builds that provide customers sustainable, domestically sourced metal powder. Visit us at www.6kAdditive.com.
| Name of entity | ||
| 6K Additive, Inc | ||
| ABN | Quarter ended (“current quarter”) | |
| 692 243 646 | December 31, 2025 | |
| Consolidated statement of cash flows | Current quarter USD$’000 | Year to date (12 months) USD$’000 | ||
| 1. | Cash flows from operating activities | |||
| 1.1 | Receipts from customers | 3,913 | 16,601 | |
| 1.2 | Payments for | |||
| research and development | (292) | (1,110) | ||
| product manufacturing and operating costs | (5,915) | (18,496) | ||
| advertising and marketing | (121) | (581) | ||
| leased assets | (295) | (1,465) | ||
| staff costs | (1,778) | (8,376) | ||
| administration and corporate costs | (1,017) | (2,711) | ||
| 1.3 | Dividends received (see note 3) | |||
| 1.4 | Interest received | 55 | 80 | |
| 1.5 | Interest and other costs of finance paid | |||
| 1.6 | Income taxes paid | |||
| 1.7 | Government grants and tax incentives | 240 | 1,166 | |
| 1.8 | Other (provide details if material) | |||
| 1.9 | Net cash from / (used in) operating activities | (5,210) | (14,892) | |
| 2. | Cash flows from investing activities | |||
| 2.1 | Payments to acquire or for: | |||
| entities | ||||
| businesses | ||||
| property, plant and equipment | (306) | (2,420) | ||
| investments | ||||
| intellectual property | ||||
| other non-current assets | ||||
| 2.2 | Proceeds from disposal of: | |||
| entities | ||||
| businesses | ||||
| property, plant and equipment | ||||
| investments | ||||
| intellectual property | ||||
| other non-current assets | ||||
| 2.3 | Cash flows from loans to other entities | |||
| 2.4 | Dividends received (see note 3) | |||
| 2.5 | Government grants and tax incentives | – | 1,697 | |
| 2.6 | Net cash from / (used in) investing activities | (306) | (723) | |
3. | Cash flows from financing activities | |||
| 3.1 | Proceeds from issues of equity securities (excluding convertible debt securities) | 31,419 | 46,189 | |
| 3.2 | Proceeds from issue of convertible debt securities | |||
| 3.3 | Proceeds from exercise of options | |||
| 3.4 | Transaction costs related to issues of equity securities or convertible debt securities | (3,546) | (5,445) | |
| 3.5 | Proceeds from borrowings | 2,500 | ||
| 3.6 | Repayment of borrowings | |||
| 3.7 | Transaction costs related to loans and borrowings | |||
| 3.8 | Dividends paid | |||
| 3.9 | Other (provide details if material) | |||
| 3.10 | Net cash from / (used in) financing activities | 27,873 | 43,244 | |
| 4. | Net increase / (decrease) in cash and cash equivalents for the period | |||
| 4.1 | Cash and cash equivalents at beginning of period | 7,112 | 1,840 | |
| 4.2 | Net cash from / (used in) operating activities (item 1.9 above) | (5,210) | (14,892) | |
| 4.3 | Net cash from / (used in) investing activities (item 2.6 above) | (306) | (723) | |
| 4.4 | Net cash from / (used in) financing activities (item 3.10 above) | 27,873 | 43,244 | |
| 4.5 | Effect of movement in exchange rates on cash held | |||
| 4.6 | Cash and cash equivalents at end of period | 29,469 | 29,469 | |
| 5. | Reconciliation of cash and cash equivalents at the end of the quarter (as shown in the consolidated statement of cash flows) to the related items in the accounts | Current quarter USD$’000 | Previous quarter USD$’000 |
| 5.1 | Bank balances | 29,469 | 7,112 |
| 5.2 | Call deposits | ||
| 5.3 | Bank overdrafts | ||
| 5.4 | Other (provide details) | ||
| 5.5 | Cash and cash equivalents at end of quarter (should equal item 4.6 above) | 29,469 | 7,112 |
| 6. | Payments to related parties of the entity and their associates | Current quarter USD$’000 |
| 6.1 | Aggregate amount of payments to related parties and their associates included in item 1 | 142 |
| 6.2 | Aggregate amount of payments to related parties and their associates included in item 2 | |
| Note: if any amounts are shown in items 6.1 or 6.2, your quarterly activity report must include a description of, and an explanation for, such payments. | ||
| 7. | Financing facilities Note: the term “facility’ includes all forms of financing arrangements available to the entity. Add notes as necessary for an understanding of the sources of finance available to the entity. | Total facility amount at quarter end USD$’000 | Amount drawn at quarter end USD$’000 |
| 7.1 | Loan facilities | ||
| 7.2 | Credit standby arrangements | ||
| 7.3 | Other (please specify) | ||
| 7.4 | Total financing facilities | ||
| 7.5 | Unused financing facilities available at quarter end | ||
| 7.6 | Include in the box below a description of each facility above, including the lender, interest rate, maturity date and whether it is secured or unsecured. If any additional financing facilities have been entered into or are proposed to be entered into after quarter end, include a note providing details of those facilities as well. | ||
| 6K Additive Inc. is currently in the process of finalizing loan documentation with EXIM bank on a $27.4M loan that was approved in Q4 2025. | |||
| 8. | Estimated cash available for future operating activities | USD$’000 |
| 8.1 | Net cash from / (used in) operating activities (item 1.9) | (5,210) |
| 8.2 | Cash and cash equivalents at quarter end (item 4.6) | 29,469 |
| 8.3 | Unused finance facilities available at quarter end (item 7.5) | – |
| 8.4 | Total available funding (item 8.2 + item 8.3) | 29,469 |
| 8.5 | Estimated quarters of funding available (item 8.4 divided by item 8.1) | 5.6 |
| Note: if the entity has reported positive net operating cash flows in item 1.9, answer item 8.5 as “N/A”. Otherwise, a figure for the estimated quarters of funding available must be included in item 8.5. | ||
| 8.6 | If item 8.5 is less than 2 quarters, please provide answers to the following questions: | |
| 8.6.1 Does the entity expect that it will continue to have the current level of net operating cash flows for the time being and, if not, why not? | ||
| Answer: N/A | ||
| 8.6.2 Has the entity taken any steps, or does it propose to take any steps, to raise further cash to fund its operations and, if so, what are those steps and how likely does it believe that they will be successful? | ||
| Answer: N/A | ||
| 8.6.3 Does the entity expect to be able to continue its operations and to meet its business objectives and, if so, on what basis? | ||
| Answer: N/A | ||
| Note: where item 8.5 is less than 2 quarters, all of questions 8.6.1, 8.6.2 and 8.6.3 above must be answered. | ||
1 This statement has been prepared in accordance with accounting standards and policies which comply with Listing Rule 19.11A.
2 This statement gives a true and fair view of the matters disclosed.
Date: 29 January 2026
Authorised by: 6K Additive, Inc. Board of Directors
(Name of body or officer authorising release – see note 4)
1. This quarterly cash flow report and the accompanying activity report provide a basis for informing the market about the entity’s activities for the past quarter, how they have been financed and the effect this has had on its cash position. An entity that wishes to disclose additional information over and above the minimum required under the Listing Rules is encouraged to do so.
2. If this quarterly cash flow report has been prepared in accordance with Australian Accounting Standards, the definitions in, and provisions of, AASB 107: Statement of Cash Flows apply to this report. If this quarterly cash flow report has been prepared in accordance with other accounting standards agreed by ASX pursuant to Listing Rule 19.11A, the corresponding equivalent standard applies to this report.
3. Dividends received may be classified either as cash flows from operating activities or cash flows from investing activities, depending on the accounting policy of the entity.
4. If this report has been authorised for release to the market by your board of directors, you can insert here: “By the board”. If it has been authorised for release to the market by a committee of your board of directors, you can insert here: “By the [name of board committee – eg Audit and Risk Committee]”. If it has been authorised for release to the market by a disclosure committee, you can insert here: “By the Disclosure Committee”.
5. If this report has been authorised for release to the market by your board of directors and you wish to hold yourself out as complying with recommendation 4.2 of the ASX Corporate Governance Council’s Corporate Governance Principles and Recommendations, the board should have received a declaration from its CEO and CFO that, in their opinion, the financial records of the entity have been properly maintained, that this report complies with the appropriate accounting standards and gives a true and fair view of the cash flows of the entity, and that their opinion has been formed on the basis of a sound system of risk management and internal control which is operating effectively.
The companies have entered a strategic partnership to transform AGF Defcom’s manufacturing scrap including both solids and powder—into high-performance metal powder.
Burgettstown, PA, January 20th, 2026 – Burgettstown, PA, – 6K Additive, a global leader in metal powder production, announced today at the Shot Show in Las Vegas that it has been selected as the strategic metal powder supplier for AGF Defcom. This partnership focuses on providing high-performance metal powders for AGF Defcom’s additive manufacturing (3D printing) of suppressors.
A cornerstone of this agreement is the implementation of a “closed loop” upcycling program. Using the proprietary UniMelt® microwave production system, 6K Additive will transform AGF Defcom’s manufacturing scrap—both solids and powder—back into premium metal powder. This initiative ensures a secure,100% domestic supply chain while significantly reducing material waste and production costs.
Zoltan Kovacs, owner and CEO of AGF Defcom said, “The suppressor market is accelerating at an unprecedented pace, and our investment in additive manufacturing is driving significant interest. To succeed with this technology, high-quality powder is a non-negotiable requirement. While partnering with 6K Additive ensures a premium domestic supply, the ability to upcycle our scrap is the real game changer. We have successfully transformed what was once a logistical and financial burden into a high-value asset that directly improves our bottom line.”
The suppressor industry has entered a period of explosive growth in 2026, primarily catalyzed by the removal of the $200 federal tax stamp. This regulatory shift has unleashed significant pent-up demand, leading to an unprecedented surge in applications and a diversified market for lower-priced consumer options. Industry analysts have officially dubbed 2026 the “Year of the Suppressor,” forecasting record-breaking sales and a massive influx of first-time buyers. This high-volume environment creates a unique opening for advanced manufacturing techniques—particularly 3D printing—to scale production, even as the industry navigates potential fulfillment delays.
Additive Manufacturing Research’s Executive Vice President of Research Scott Dunham said, “The additive suppressor market is one we’ve been watching since 2017, and its impact today on metal additive manufacturing is undeniable. Additive technologies have enabled both business model innovation and product innovation in the area of suppressors, and within 5 years Additive Manufacturing Research expects a penetration of metal AM technologies into this market exceeding 70 percent. Reminiscent of what polymer printing did to the hearing aid industry in the late 2000s, and what continues to happen today in space and rocket propulsion, suppressors are the latest market that will flip to an additive dominant production this decade. It’s therefore important for stakeholders to be able to continue to bring a solid value proposition in this area to accelerate the transition and push the AM industry forward as a whole.”
“With the suppressor market growing at a staggering 265% in just five years, teaming up with AGF Defcom is a perfect strategic fit. They have a 25-year legacy of manufacturing excellence, and we are excited to support their high-growth trajectory,” explained Frank Roberts, CEO of 6K Additive. “Beyond the business expansion, AGF Defcom truly understands the importance of converting scrap into high-performance powder. The fact that we are both U.S. suppliers makes this collaboration even more significant for the defense sector and domestic manufacturing.”
New capital will drive major increases in metal-powder production capacity and new ingot melt capabilities
Highlights:
Burgettstown, PA, December 4th, 2025 – 6K Additive, a global leader in advanced metal powders and alloy additions, today announced the successful completion of its IPO on the Australian Stock Exchange (ASX), raising A$48m at an offer price of A$1.00 per CDI (Offer Price). At the Offer Price, 6K Additive has an initial market capitalization of approximately A$267m and an enterprise value of approximately A$206m. The Company’s CDIs will trade on ASX under the ticker symbol 6KA. The IPO attracted strong support from a range of new institutional, family office and sophisticated investors in Australia and overseas, together with existing shareholders. Trusted by leading organizations across aerospace, defense, space, medical, energy, and automotive sectors, 6K Additive plans to use the newly secured capital to support its expansion plan to better serve its growing customer base and broaden its product offerings.
Expansion plan
The combination of IPO proceeds and a US$23.4m grant from the US Department of War’s Defense Production Act Title III enables 6K Additive to scale its metal-powder production capacity to over five times its current output, from ~200 metric tons to 1,000 metric tons, and initiate commercial ingot production capability. Construction is already underway at the Company’s 45-acre global headquarters in Burgettstown, PA. Plans include expanding the existing powder-production operations with space for up to ten additional UniMelt® systems, adding new structures for feedstock preparation, melting operations for ingots, and building a dedicated refractory production facility.
Newly Secured EXIM Loan
The IPO comes on the heels of 6K Additive’s recent media release of the approval of a US$27.4m Export-Import Bank low-cost long-term loan facility (EXIM Loan). The EXIM Loan builds upon the DPA Title III Grant of US$23.4m to finance the construction of four new buildings and the acquisition of advanced equipment to produce titanium, nickel powders and alloy additions.
With the combination of IPO proceeds, the DPA Title III Grant, and the new EXIM Loan, 6K Additive is well-capitalised to:
Sales Pipeline Grows to US$240m
6K Additive’s sales pipeline has expanded to US$240m as at end of November 2025, marking a US$10m increase over the past two months. This growth highlights the strong demand for 6K Additive’s premium metal powders. As demand is expected to continue to grow, 6K Additive remains committed to scaling production and optimizing operating metrics to deliver exceptional value to its customers and partners.
“The IPO and resulting capital fast-track the realization of our vision and achieve the scale with attractive unit economics and unique material breadth required by customers in defense, aerospace, energy, and medical markets,” said Frank Roberts, CEO and Managing Director of 6K Additive. “As a strategic supplier to the U.S. Department of War and its Tier-1 contractors, our products, production processes and technology have been qualified in their supply chains, reinforcing these relationships. This growth enables a domestic supply of critical materials for applications such as hypersonics, nuclear fusion, medical implants, and rocket-engine development.”
David Seldin, 6K Additive Chairman of the Board and Managing Partner of Anzu Partners commented, “As an institutional investor in 6K Additive from its inception, I witnessed this organisation grow to the leading domestic provider of metal powders and alloy additions. The breadth and quality of 6K Additive’s products, the trusted relationship with the US Department of War and the dedicated employee talent, underscores the potential this organization has in the coming 3-5 years.”
Investor webinar
6K Additive will host an investor webinar tomorrow, Friday 5 December 2025 at 11.30am Sydney time to provide an overview of the Company, its strategy and recent achievements, and to answer investor questions. Click below to register.
https://6kadditive.zoom.us/webinar/register/WN_sIwNJqjdRCqLjkHop6l1BA
Organizations seeking to collaborate with 6K Additive on specialized powder requirements are encouraged to visit www.6KAdditive.com and contact the Company directly.
About 6K Additive
6K Additive, Inc. (ASX:6KA) is a US-based manufacturer and trusted supplier of premium metal powders for additive manufacturing and alloy additions for the aluminum melt industry, all made from sustainable sources. Headquartered in Burgettstown, PA, the Company’s manufacturing process produces the highest quality metal powders that are truly spherical, void of porosity and satellites with better unit economics than competing technologies. 6K Additive utilizes proprietary UniMelt® microwave plasma system to produce the industry’s most comprehensive portfolio of metal powder including a variety of Nickel, Titanium, Copper, and refractory powders that include, Tungsten, Rhenium, Niobium/C-103 and Tantalum. 6K Additive leverages feedstock such as certified turnings, millings, used additive powder, support material and failed builds that provide customers sustainable, domestically sourced metal powder.
The funding, part of EXIM’s Make More in America initiative, will support the expansion of 6K Additive’s state-of-the-art powder manufacturing and alloy additions facilities
Burgettstown, PA, November 25, 2025 – Accelerating itsglobal leadership in the production of metal powder and alloy additions, 6K Additive today announced the Export-Import Bank of the United States (EXIM) has approved a USD27.41 million financing package for 6K Additive. This strategic funding bolsters domestic production of metal powder for additive manufacturing and traditional powder metallurgical processes used in component production for defense, hypersonic, nuclear and other critical applications used by the Department of War (DoW) and its supply chain partners, along with commercial organizations. It is intended that the planned expansion will scale 6K Additive’s powder capacity in Burgettstown, PA, from 200 metric tons to over 1,000 metric tons per year. The EXIM loan complements 6K Additive’s USD$23.4 million Defense Production Act grant award in supporting the Pennsylvania plant expansion.
“We are experiencing growth in demand for our refractory, titanium and nickel powders for additive manufacturing, and the EXIM financing supports scaling to meet this growth by expanding our state-of-the-art powder and alloy footprints. We also intend to expand our product offerings with ingot production for forging and castings,” said 6K Additive CEO Frank Roberts. “Key to our success is our talented employee team. The EXIM loan supports hiring the very best engineers, operators and support staff to significantly grow the organization to meet anticipated market demand over the next 3-5 years.”
“This expansion is proof that American manufacturing is innovating and growing,” said EXIM Chairman John Jovanovic. “My first Board action is about rebuilding America’s industrial base, securing critical supply chains, and making sure America leads in the industries of the future. Partnering with the Department of War on this effort underscores EXIM’s role as an economic tool to effectuate President Trump’s agenda for revitalizing our domestic manufacturing and bringing supply chain security to America.”
“This U.S. Export-Import Bank loan will scale domestic production capacity for advanced metals needed for defense applications and strategic economic sectors,” said the Honorable Michael Cadenazzi, the Assistant Secretary of War for Industrial Base Policy. “This loan also builds upon the Department of War’s 2023 Defense Production Act Title III investment in 6K Additive and exemplifies the whole-of-government approach to building and scaling critical mineral capabilities.”
[1] Approximately AUD42.15 million based on AUD1.00:USD0.65 exchange rate
The Make More in America Initiative (MMIA) is a comprehensive federal program launched by the Export-Import Bank of the United States in April 2021 with an initial $3 billion allocation. Designed as a cornerstone of America’s industrial strategy, the MMIA works to strengthen domestic manufacturing capacity, secure critical supply chains, and enhance U.S. competitiveness in strategic sectors. EXIM evaluates MMIA applications based on their potential to strengthen supply chain resilience, create sustainable jobs, and align with broader national security priorities. Like all EXIM loans once approved, 6K Additive’s loan is subject to mutually agreed upon and fully executed loan documentation and satisfaction of condition precedent which is expected to be finalized in the next 90 days. In line with the MMIA initiative, the expansion is expected to generate 50 new skilled positions in engineering, technical operations, and administrative roles. These jobs will provide opportunities for residents while attracting specialized talent to the region.
6K Additive offers a full suite of premium metal and alloy powders including nickel, titanium, and refractory metals such as tungsten, niobium, and rhenium that are all sought after materials for the US DoW’s defense and hypersonic missile production. 6K Additive utilizes the award-winning UniMelt® production-scale microwave plasma process which precisely spheroidizes metal powders while controlling the chemistry and porosity of the final product with zero contamination and high-throughput.
Companies interested in working with 6K Additive regarding their specific powder requirements are encouraged to visit 6K Additive’s website at 6KAdditive.com.
Qualification adds powder made from sustainable feedstock sources to TRUMPF’s qualified partners
Burgettstown, PA, April 2, 2025 – Accelerating itsglobal leadership in sustainable production of advanced materials for additive manufacturing, 6K Additive and the German technology company TRUMPF, today announced that TRUMPF has qualified 6K Additive’s titanium metal powder for use in the TruPrint additive manufacturing systems. Both organizations have a strong customer base in aerospace as well as initiatives toward sustainability. This new qualification helps strengthen the opportunity for customers to leverage the premium titanium powder for their applications with the assurance that printed parts will meet their most stringent requirements and will have the lowest environmental impact.
“At TRUMPF we are dedicated to making our customer’s experience with our TruPrint systems deliver the highest level of performance and this includes the powder they use for their metal parts,” said Dennis Pede, Material engineer and scientist at TRUMPF. “TruPrint systems are open systems, allowing our customers to use the powder of their choice. However, for optimal process conditions and material properties, we recommend suitable material powders and work closely with our partners. Additionally, more and more our customers are asking us for metrics on the environmental footprint of our machines and the process. Having 6K Additive’s titanium sustainable powder added as an approved qualified powder, ensures customers get the quality assurance with the added value of driving down their CO2 footprint.”
Frank Roberts, President of 6K Additive added, “We continue to hear from our aerospace and defense customers asking us to help lower the barriers for qualification for their applications. The collaboration between our two companies did just that by ensuring the machine and powder are qualified ahead of their own internal qualification, which will streamline the customers process into production faster. We are excited to work with the TRUMPF team on titanium and other powders in our portfolio going forward.”
6K Additive is the world’s first producer of AM powder made from highly sustainable sources – offering a full suite of premium metal and alloy powders including nickel, titanium, copper, stainless steel, and refractory metals such as tungsten, niobium, and rhenium. Backed by the award-winning UniMelt® production-scale microwave plasma process, the technology precisely spheroidizes metal powders while controlling the chemistry and porosity of the final product with zero contamination and high-throughput. An independent LCA study (click here to download) validates that the approach makes it possible to achieve reductions in energy usage and carbon emissions of 90% for its nickel-based alloys and a 75% reduction in titanium alloys.
Companies interested in working with 6K Additive regarding their specific powder requirements are urged to visit 6K Additive’s website at 6KAdditive.com.
Project selected to emphasize sustainable practices that encourage the reutilization
and recycling of AM materials
6K Additive’s Titanium Powder Selected as Ideal Fit for America Makes Sustainability Project Call
North Andover, MA, January 20, 2025 – Accelerating itsmarket leadership in sustainable production of advanced materials for additive manufacturing, 6K Additive – a division of6K, today announced that the company has been selected, along with project lead EOS, for the America Makes sustainability and environmental benefits project for Additive Manufacturing. Other organizations included on this project include Texas A&M University, 3Degrees, Wichita State University and the National Institute for Aviation Research (NIAR). The proposal directly addresses sustainable production of aerospace and defense products via additive manufacturing.
The project call, awarded through the Office of the Under Secretary of Defense for Research and Engineering’s (OSD(R&E)) Manufacturing Technology Office, totals $2.1M in funding. EOS and 6K Additive have been awarded under “Topic 6” which will utilize a portion of the $2.1M funding. The primary objectives of Topic 6 are to develop and demonstrate sustainable AM practices and products through design, material selection and development, material handling, and/or recycling. These objectives are aligned with the mission and core competencies of 6K Additive
“When it became time to decide on a material development partner for this project, 6K Additive was quickly identified as a frontrunner,” said Jon Walker, government relations & key account manager, EOS. “Their expertise in the field of sustainable materials and proven track record supporting grant projects in the DoD community made them the clear choice for partnership.”
6K Additive is ideally suited to support this important project with high quality titanium powder manufactured using next-generation UniMelt® microwave plasma reactors that are designed and patented by 6K. As evidenced by Foresight Management’ Life Cycle Assessment, 6K Additive’s titanium powder is produced with over 73% less energy than conventional methods and 78% reduction in carbon emissions.
“We are truly excited to be selected again by America Makes and equally excited to be working hand in hand with EOS and the other team members on this project,” said Frank Roberts, President of 6K Additive. “EOS and 6K Additive share the same dedication and responsibility towards sustainability in additive manufacturing and this project provides yet another proof point that our powder is the best in the industry when it comes to overall environmental benefits.”
6K Additive is the world’s first producer of AM powder made from highly sustainable sources – offering a full suite of premium metal and alloy powders including nickel, titanium, copper, stainless steel, and refractory metals such as tungsten, niobium, and rhenium. Backed by the award-winning UniMelt® production-scale microwave plasma process, the technology precisely spheroidizes metal powders while controlling the chemistry and porosity of the final product with zero contamination and high-throughput. An independent LCA study (click here to download) validates that the approach makes it possible to achieve reductions in energy usage and carbon emissions of 90% for its nickel-based alloys and a 75% reduction in titanium alloys.
Companies interested in working with 6K Additive regarding their specific powder requirements are urged to visit 6K Additive’s website 6KAdditive.com.
Highest purity chromium powder available in the industry opens new applications and markets
North Andover, MA, September 10, 2024 – Accelerating its market leadership in sustainable production of advanced materials for additive manufacturing (AM), 6K Additive – a division of 6K, announced the company has expanded its metal powder portfolio to include both titanium and chromium angular powders. Angular powders are used across a variety of technologies including press and sinter, thermal spray, metal injection molding, melt and cast, and additive manufacturing. The addition of angular metal powders to our product portfolio opens up new customers and markets for the company in addition to expanding our current customer offerings. The ultra-clean manufacturing process produces the purist angular metal powder with the lowest residual content, such as iron, in the industry. The acquisition of GMP last year brings additional proprietary metal processing in-house expanding the breadth of the sustainable revert streams and recycling capabilities for producing angular chromium and titanium powders.
“The combination of the acquisition of GMP and our own expertise in sizing and metal upcycling for our spherical powders, allows us to offer a sustainable alternative to what is currently available on the market,” explained Frank Roberts, President of 6K Additive. “For years, customers have asked for angular titanium and chromium powder for applications like thermal spray, welding, and MIM. Adding these products to our portfolio is a natural extension of the powders we currently manufacture. We’re excited to supply our customers with products they’ve been seeking from 6K Additive.”
The new chromium and titanium angular product offerings include:
Titanium (Ti)
Chromium (Cr)
6K Additive’s sustainable manufacturing process produces angular powders that can withstand the industry’s most demanding applications. Our services include sizing, material sourcing and recycling with maximum control of particle size distribution for your desired PSD. Our high-quality metal powders can be used for a variety of markets and applications:
6K Additive’s quality control and manufacturing process produces the highest quality metal powders consistently, with the highest purity in the industry. The company has a comprehensive powder test process with rigorous quality control, including extensive in-house analytical capabilities, micro-CT, gas analysis, ICP, XRD, SEM, and EDS. 6K Additive is an ISO-certified facility qualified to produce metal powders for the most challenging high-performance markets such as aerospace, defense, and energy. Meeting or exceeding ASTM and ASM standards verified by leading industry experts, partners, and customers.
Companies interested in working with 6K Additive regarding their specific powder requirements are urged to visit 6K Additive’s website at 6KAdditive.com.
###
Notes for Editors
6K press releases are available here: https://www.6kinc.com/6k-inc-news-room/
About 6K
6K produces and innovates with UniMelt® microwave plasma technology for the localized production of critical materials. 6K’s UniMelt technology is applied across a vast range of markets, from additive manufacturing (6K Additive) and essential battery materials (6K Energy) to future growth sectors (6K Next). UniMelt plasma creates a path for true sustainability, reducing carbon emissions, lowering energy use, and utilizing recycled content to create a circular economy—all while reducing conversion costs and providing a secure, domestic supply chain. UniMelt is industrially operational and producing critical materials at scale today. The company’s headquarters and the 6K Energy Battery Center of Excellence are located in North Andover, MA, with 6K Additive’s production facility in Burgettstown, PA, and a full-scale PlusCAM™ battery material manufacturing plant under construction in Jackson, TN. For more information, visit www.6Kinc.com
MEDIA CONTACTS:
Bruce Bradshaw
Chief Marketing Officer
6K Inc.
Email: bbradshaw@6kinc..com
Phone: +1 603 689 4597
Project tasked with cost-efficiency and performance enhancements of niobium C-103 powder feedstock for laser powder bed fusion and directed energy deposition.
North Andover, MA, August 27, 2024 – Accelerating its market leadership in sustainable production of advanced materials for additive manufacturing (AM), 6K Additive – a division of 6K, announced the company has been selected by America Makes, the National Additive Manufacturing Innovation Institute, for its Powder Alloy Development of Additive Manufacturing (PADAM) project. 6K Additive will work in partnership with project lead, Castheon. The project is part of the $6M PADAM project funded by the Air Force Research Laboratory (AFRL). The PADAM program specifically targets the cost-efficiency and performance enhancement of Nb C-103 powder feedstock by qualifying an extended particle size distribution (PSD) for both laser powder bed fusion (PBF-LB) and directed energy deposition (DED) methods.
C-103 is a niobium alloy used in high-temperature applications. While C-103 has historical success in space-flight applications there are significant MRL maturation opportunities identified to improve productivity, affordability, material, and design maturity. This project is expected to improve material availability and decrease the cost for C-103 by expanding the supply base and utilizing a broader range of particle size distribution (PSD). Using PBF-LB in conjunction with DED, a wider range of PSD can be used, thus efficiently utilizing more of the powdered C-103 produced. The selected final materials will undergo rigorous testing led by NASA Glenn Research Center and NSL Analytical. Lockheed Martin and Firefly Aerospace will serve as production transition partners, further maturing refractory AM materials for thermal protection systems and space propulsion applications.
“We are very excited to be working alongside Castheon, leading defense primes, and even other powder manufacturers to advance C-103 use in additive manufacturing for the defense industry,” said Frank Roberts, President of 6K Additive.
AM offers advantages for producing complex parts with improved performance and significant near-net shape capability with significant savings in production time. 6K Additive’s UniMelt® microwave plasma process for producing powders, such as C-103 from revert sources, lowers cost and increases efficiency for high-temperature and space applications.
“We are embarking on an incredibly exciting era across the AM sector. Exploring the possibilities of AM material applications is a step in the right direction with considerable implications for the future of aerospace and defense,” states Brandon Ribic, Technology Director at America Makes. “America Makes is incredibly fortunate to have the support of OSD ManTech and AFRL and the engagement of the brightest minds in the country who will be collaborating to revolutionize this technology.”
Greg Pilon, Chief Revenue Officer, ADDMAN added, “Working alongside 6K Additive and other industry leaders on this project allows us to push the boundaries of what’s possible. Castheon’s focus on advancing niobium alloys through AM not only improves material performance but also plays a critical role in strengthening our nation’s defense capabilities. We’re proud to contribute our expertise to this initiative.”
6K Additive is the world’s first producer of AM powder made from highly sustainable sources – offering a full suite of premium powders including nickel, titanium, copper, stainless steel, aluminum alloys, and refractory metals such as tungsten, niobium, and rhenium. Backed by the award-winning UniMelt® production-scale microwave plasma process, the technology precisely spheroidizes metal powders while controlling the chemistry and porosity of the final product with zero contamination and high-throughput production. This announcement, in combination with the $23M Department of Defense (DoD) award, is a testament to the capabilities that 6K Additive has for upcycling scrap material into premium powder suitable and accepted by the DoD for aerospace and defense applications.
Companies interested in working with 6K Additive regarding their specific powder requirements are urged to visit 6K Additive’s website at 6KAdditive.com.
###
Notes for Editors
6K press releases are available here: https://www.6kinc.com/6k-inc-news-room/
About 6K
6K produces and innovates with UniMelt® microwave plasma technology for the localized production of critical materials. 6K’s UniMelt technology is applied across a vast range of markets, from additive manufacturing (6K Additive) and essential battery materials (6K Energy) to future growth sectors (6K Next). UniMelt plasma creates a path for true sustainability, reducing carbon emissions, lowering energy use, and utilizing recycled content to create a circular economy—all while reducing conversion costs and providing a secure, domestic supply chain. UniMelt is industrially operational and producing critical materials at scale today. The company’s headquarters and the 6K Energy Battery Center of Excellence are located in North Andover, MA, with 6K Additive’s production facility in Burgettstown, PA, and a full-scale PlusCAM™ battery material manufacturing plant under construction in Jackson, TN. For more information, visit www.6Kinc.com
About America Makes
America Makes is the nation’s leading public-private partnership for additive manufacturing (AM) technology and education. America Makes members from industry, academia, government, and workforce and economic development organizations work together to accelerate the adoption of AM and the nation’s global manufacturing competitiveness. Founded in 2012 as the Department of Defense’s national manufacturing innovation institute for AM and the first of the Manufacturing USA network, America Makes is based in Youngstown, Ohio, and managed by the not-for-profit National Center for Defense Manufacturing and Machining (NCDMM). Visit americamakes.us to learn more.
About Addman
Founded in 2020, ADDMAN is a vertically integrated provider whose capabilities span the design, manufacture, machining, post-processing, and quality processes needed to take any part from concept to production. From space applications to IndyCar racing teams, medical device manufacturers to robotic integrators, ADDMAN provides customers with value-driven engineered solutions enabling exceptional speed and value through the product life cycle, using radically innovative adaption of additive manufacturing technologies.
Visit addmangroup.com to learn more.
MEDIA CONTACTS:
Bruce Bradshaw
Chief Marketing Officer
6K Inc.
Email: bbradshaw@bbradshaw
Phone: +1 603 689 4597
Dawn Marzano
Communications Director
America Makes
Email: dawn.marzano@ncdmm.org
Phone: +1 330 519 7951