OSEMI INC

OSEMI INC specializes in advanced semiconductor research and development, with a focused expertise in wide-bandgap semiconductor devices for extreme-environment applications. The company’s technical work centers on the design and fabrication of cubic boron nitride-based diodes and transistors—materials prized for their thermal stability, high breakdown voltage, and radiation tolerance—making them ideal for space-grade electronics and high-power systems. Their R&D approach integrates materials science, device physics, and microfabrication techniques to push the boundaries of power electronics beyond conventional silicon and silicon carbide platforms. OSEMI’s differentiation lies in its niche focus on cubic boron nitride, a material with exceptional hardness and thermal conductivity, enabling next-generation components for aerospace and defense systems requiring resilience under intense thermal and radiation loads. The contractor has demonstrated direct engagement with the National Aeronautics and Space Administration, delivering Phase I Small Business Innovation Research (SBIR) solutions tailored to space-based power systems. This relationship reflects a targeted alignment with NASA’s mission to develop robust, lightweight, and radiation-hardened electronics for deep-space missions and satellite platforms. OSEMI operates within the 541715 NAICS category, which encompasses applied physical and engineering research—specifically, the development of novel electronic materials and device architectures. Their market positioning is that of a specialized R&D firm serving high-reliability aerospace and defense sectors, with an emphasis on emerging wide-bandgap semiconductors rather than mainstream commercial electronics. As a small business structured as a 2L entity based in Red Wing, Minnesota, OSEMI INC is not currently certified under any federal small business programs. Its geographic footprint is localized, but its technical focus places it within the national ecosystem of advanced materials innovators supporting critical government space and defense initiatives.