6K Inc.
North Andover, US · Founded 2014 · 152 employees on LinkedIn · 5 known investors
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6K uses microwave plasma technology (Unimelt) to produce engineered materials, including battery cathode materials and metal powders for additive manufacturing, with an emphasis on sustainable processes. It serves industries such as additive manufacturing, renewable energy, aerospace, and consumer electronics, operating innovation labs in Massachusetts and a production facility in Pennsylvania.
Founders & leadership
Investors · 5
How we know: Anzu Partners's portfolio page · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Energy Impact Partners's portfolio page · the VCSheet dataset · Not right? Tell us
How we know: HG Ventures's portfolio page · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: In-Q-Tel's portfolio page · Not right? Tell us
How we know: Material Impact's portfolio page · the VCSheet dataset · open dataset · 5k.vc investor directory · Not right? Tell us
Related companies · 1
Companies working in the same space as 6K Inc..
Non-dilutive funding · 7 SBIR/STTR awards
Federal grants — no equity taken| Agency | Phase | Year | Amount |
|---|---|---|---|
| Department of DefenseDefense Logistics Agency | Phase I | 2021 | $148.8K |
| Department of DefenseDefense Logistics Agency | Phase II | 2020 | $1.5M |
| Department of DefenseDefense Logistics Agency | Phase I | 2019 | $100K |
| Department of Energy | Phase II | 2018 | $1M |
| Department of Energy | Phase I | 2017 | $154.4K |
| U.S. ArmyArmy | Phase II | 2015 | $999.9K |
| U.S. ArmyArmy | Phase I | 2013 | $99.9K |
Source: SBIR.gov award data (U.S. Small Business Administration). SBIR/STTR awards are competitive federal R&D grants and contracts — non-dilutive capital alongside any venture rounds above.
Frequently asked questions
- What does 6K Inc. do?
- 6K uses microwave plasma technology (Unimelt) to produce engineered materials, including battery cathode materials and metal powders for additive manufacturing, with an emphasis on sustainable processes. It serves industries such as additive manufacturing, renewable energy, aerospace, and consumer electronics, operating innovation labs in Massachusetts and a production facility in Pennsylvania.
- Who are 6K Inc.'s investors?
- 6K Inc.'s investors include Anzu Partners, Energy Impact Partners, HG Ventures, In-Q-Tel, Material Impact.
- Where is 6K Inc. headquartered?
- 6K Inc. is headquartered in North Andover, US.






