Sintavia uses a vertically integrated, all-digital design and additive manufacturing capability to produce power and thermodynamic components such as heat exchangers, combustors, and pumps for aerospace and defense systems. Its additively designed and manufactured parts include the first metal AM components ever installed on a fighter jet and a nuclear-powered submarine. The company completed a $25 million expansion plan and brought a new facility online in January 2025, adding larger industrial printers and post-processing equipment. Sintavia has been building its vertically integrated, all-digital aerospace component business since 2015. The business is focused on scaling additive manufacturing capacity and participating in the domestic aerospace and defense supply chain. The company received external capital to refinance equipment loans and support general working capital needs. Sintavia is an additive manufacturing service provider that produces thermodynamic components optimized through metal additive technology for aerospace and defense customers. The company supplies components used on major programs such as the F-35 and F-22 and has maintained supply relationships with Lockheed Martin since 2019. Sintavia has collaborated with Lockheed Martin on a Joint Development Agreement announced in December 2022 aligned with the AM Forward initiative to advance U.S. adoption of additive manufacturing. The company plans to use the investment proceeds to support ongoing development and testing efforts to expand its capabilities and product line. Its product focus and existing prime integrator relationships position Sintavia to deepen adoption of metal AM across significant aerospace programs. Sintavia is a leading Tier One metal additive manufacturer based in Hollywood, FL that produces flight‑critical, additively manufactured parts for major aerospace and space companies. The company operates high‑speed printers alongside precision post‑processing equipment and maintains mechanical testing capabilities plus a full metallurgical and powder laboratory to optimize parameters and serially manufacture audited quality parts. Sintavia holds multiple Nadcap and other aerospace accreditations and is a founding member of the Additive Manufacturer Green Trade Association. The company emphasizes sustainability via reduced waste in additive production and lighter end‑stage products that can lower greenhouse gas emissions. Sintavia plans to scale production capacity for flight‑critical components and continue advancing its technical capabilities, with opportunities to apply its design and manufacturing expertise across Sumitomo Corporation Group’s global activities. Sintavia’s majority owner is Neff Capital Management LLC. Sintavia is a Tier One metal additive manufacturer based in Davie, FL that provides high-speed printers, precision post-processing, mechanical testing, and full metallurgical and powder laboratory capabilities. The company focuses on serially manufacturing and auditing quality metal additive parts for critical industries including Aerospace & Defense and Oil & Natural Gas. Sintavia holds industry accreditations including Nadcap, AS9100, ISO17025, ANAB, is OASIS registered, and ITAR compliant. Demand for Sintavia’s AM production has boomed this year, and the company says it needs a partner to help manage growth. The reported strategic partnership aims to accelerate Sintavia’s global expansion and penetration into key end markets by leveraging the investor’s industry networks. No revenue or user metrics were disclosed in the article. Sintavia is a provider of metal additive manufacturing (AM) solutions for OEMs in precision industries, including Aerospace & Defense, Oil & Natural Gas, Industrial Turbine, and Automotive. The company operates high-speed printers alongside precision post-processing equipment and maintains mechanical testing, metallurgical, and powder laboratories. Sintavia touts proprietary material process capability, including developments in F357 Aluminum. The company holds AS9100, ISO17025, and ANAB accreditations and is OASIS and ITAR registered. It plans to use the recent equity investment to expand manufacturing capacity and facilities in 2017 and 2018. Founded in 2012 and based in Davie, Fla., Sintavia describes itself as an independent, global leader in critical metal AM.

Total raised

$55M

Funding rounds

6

Latest round

Debt Financing

Latest activity

Feb 2025