About Us

Stellar Industries specializes in thermal management and power semiconductor packaging, offering proprietary solutions like direct bond copper (DBC) and active metal brazing (AMB). As the only US-based manufacturer of DBC substrates, they are a trusted partner for critical projects in the aerospace, photonics, and electronics industries.

With full ITAR compliance and DDTC registration, we provide a secure, reliable supply chain for mission-critical applications. They excel at creating highly customized, low-to-medium volume designs, including high-performance microchannel coolers. Founded in 1985 and now part of the TRUMPF Group, Stellar brings decades of innovation and quality to every project.