II-VI ADVANCED MATERIALS, LLC

II-VI Advanced Materials, LLC specializes in the design and fabrication of high-purity semiconductor substrates for advanced epitaxial growth processes, with a demonstrated focus on 6H-SiC substrates used in molecular beam epitaxy (MBE) systems. Their technical expertise lies in crystal growth, wafer processing, and material characterization of wide-bandgap semiconductors critical for high-power, high-frequency, and radiation-hardened electronic devices. The company’s specialization in silicon carbide substrates positions them as a niche supplier to defense and aerospace programs requiring robust semiconductor platforms for RF amplifiers, power electronics, and optoelectronic components operating under extreme environmental conditions. Their capability centers on precision material engineering, low defect density substrate production, and compatibility with MBE and other epitaxial deposition techniques essential for next-generation compound semiconductor devices. The contractor has delivered specialized semiconductor materials to the Department of Defense, supporting defense-critical applications in radar systems, electronic warfare, and space-based instrumentation. Their work aligns with DoD’s strategic investments in gallium nitride and silicon carbide-based technologies to enhance performance and reliability in mission-critical electronics. Operating under NAICS 334413, the company is embedded in the advanced semiconductor manufacturing sector, serving defense and high-reliability electronics markets that demand extreme material purity and structural integrity. Their market positioning is that of a specialized materials supplier rather than a full-device integrator, focusing on the foundational substrate layer enabling advanced semiconductor device performance. II-VI Advanced Materials, LLC is structured as a ZZ entity and is headquartered in Pine Brook, New Jersey. While no federal certifications are listed, their ability to meet stringent DoD material specifications indicates rigorous quality control and process validation aligned with defense supply chain requirements. Their geographic presence supports direct engagement with U.S. defense research and manufacturing ecosystems in the Northeast corridor.