Airtech Advanced Materials Group and Evergreen Additive Partner to Expand Large Format Additive Manufacturing for Maritime Applications

SPRINGFIELD, TN & Brunswick, ME – May 20, 2026: Airtech Advanced Materials Group, the industry leader in specialty formulated additive manufacturing materials, and Evergreen Additive (Evergreen), an advanced manufacturing company specializing in large-format additive manufacturing for maritime applications, have entered into an exclusive supply agreement.

Under this agreement, Airtech will provide comprehensive support to Evergreen in additive manufacturing business opportunities and technical areas. In return, Evergreen commits to exclusive use of Airtech products in its LFAM projects, ensuring the highest quality and performance standards.  

Materials development for new and emerging marine and defense applications will be a focal part of the technical collaboration between the companies.

Dr. Kyle Warren, CEO of Evergreen Additive, “Our team at Evergreen Additive is thrilled to formalize our partnership with Airtech Advanced Materials Group. This supply agreement builds on years of collaboration in maritime applications. Our business relies on high quality materials that have a predictable supply chain, which is why we’re partnering with Airtech.”

Gregory Haye, Director of Additive Manufacturing at Airtech Advanced Materials Group, emphasized the company's dedication to supporting Evergreen and its wide range of clients, “Airtech is excited to be able to support Evergreen from the very beginning and be a part of their journey taking what they learned in the lab and help them scale it to full commercial application solutions for use in everything from parts, tooling, or direct use structures and vehicles. We can’t wait to see what innovative materials combined with Evergreen’s experience and ingenuity will bring to the market over the coming years.”

Evergreen Additive’s decades of combined experience leading large format additive manufacturing projects and investments in the latest LFAM technology position them as industry leaders. The exclusive partnership between Airtech Advanced Materials Group and Evergreen Additive holds significant promise to accelerate the growth and commercialization of unique materials driven by innovative applications that support national defense interests as well as the LFAM industry across various market sectors.

Evergreen Additive is an advanced manufacturing technology company, specializing in large-format additive manufacturing for maritime applications, based in Brunswick, Maine. Founded in 2025, the company serves the commercial marine tooling and defense unmanned systems markets, utilizing robotic advanced manufacturing systems to produce components and vessels with significantly reduced lead times and lower dependence on traditional skilled labor. Founded by a team with deep expertise in composites and maritime manufacturing, Evergreen Additive builds on decades of research and development to deliver faster, more flexible production solutions that strengthen the U.S. maritime industrial base.

Evergreen Additive is currently accepting inquiries from those who want Ideas Built Today. The company offers advanced manufacturing consultation, rapid prototyping services, and production manufacturing. For more information, visit www.evergreenadditive.com.

Airtech Advanced Materials Group is the largest privately-owned manufacturer of vacuum bagging and composite tooling materials for prepreg/autoclave, resin infusion, and wet lay-up processes up to 799°F (426°C). Established in 1973, Airtech is a family-owned and operated business, committed to preserving its core values and leading industry innovations for over 50 years. Airtech serves a diverse range of sectors, including aerospace, wind energy, solar, marine, automotive, and general composites. The company’s latest advancements in large-scale additive manufacturing, advanced Dahltram® tooling, and multi-purpose thermoplastic resins demonstrate Airtech’s commitment to innovation and sustainable practices. The Airtech Advanced Materials Group encompasses Airtech International Inc. in the USA (Huntington Beach, CA; Chino, CA; Springfield, TN), Airtech Europe Sarl (Differdange, Luxembourg), Airtech Advanced Materials UK (Chadderton, England), Airtech Asia (Tianjin, China), and Airtech India (Goa, India). Airtech’s global footprint provides access to resources and markets worldwide, while the company maintains a strong commitment to a community-focused approach in each region it operates.