Sintavia
Founded 2015 · 75 employees on LinkedIn · 3 known investors
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Sintavia designs and additively manufactures PTMS (Power & Thermal Management Systems) components and subsystems for the aerospace and defense industry using advanced manufacturing techniques. The company specializes in thermodynamic, propulsion, and power systems that offer weight savings and improved performance compared to conventionally manufactured parts.
Investors · 3
How we know: North Atlantic Capital's portfolio page · Not right? Tell us
How we know: press coverage · Not right? Tell us
Also in the syndicate · 1
Related companies · 3
Companies working in the same space as Sintavia.
Non-dilutive funding · 3 SBIR/STTR awards
Federal grants — no equity taken| Agency | Phase | Year | Amount |
|---|---|---|---|
| Department of DefenseDefense Logistics Agency | Phase II | 2023 | $937.4K |
| Department of DefenseDefense Logistics Agency | Phase II | 2022 | $1.1M |
| Department of DefenseDefense Logistics Agency | Phase I | 2022 | $42.5K |
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.
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Frequently asked questions
- What does Sintavia do?
- Sintavia designs and additively manufactures PTMS (Power & Thermal Management Systems) components and subsystems for the aerospace and defense industry using advanced manufacturing techniques. The company specializes in thermodynamic, propulsion, and power systems that offer weight savings and improved performance compared to conventionally manufactured parts.
- Who are Sintavia's investors?
- Sintavia's investors include North Atlantic Capital, Sumitomo Corporation.




