Established in 1996, Three Five Materials (III-V Materials) supplies optoelectronic semiconductor materials for LED and laser-diode applications. Its New York sales office works with a factory in China that spans more than 6,000 square meters and employs over 400 people, while engineers tailor components and complete assemblies to customer requirements. The company’s ISO 9001-2000-qualified quality system supports applications ranging from medical sensors and telecommunications to military and horticultural equipment.
ISO 9001-2000
certification
YINCAE Advanced Materials, LLCFounded in 2005 with headquarters in Albany, New York, YINCAE Advanced Materials develops U.S.-manufactured materials for demanding semiconductor and microchip applications. The company is known for tailoring formulations to customer processes while supporting electronics manufacturers through operations across the Americas, Europe, and Asia-Pacific. YINCAE operates under an ISO 9001:2015-certified quality management system.MENANDS, NY
Marktech Optoelectronics, IncFounded in 1985, Marktech Optoelectronics is a veteran-owned, privately held company that grew from an upstate New York distributor into an optoelectronics manufacturer and engineering partner. Based in Latham, it is known for taking on highly customized projects for startups, research laboratories, and OEMs, including designs requiring high reliability or space-qualified packaging. Marktech develops application-specific light emitters and photodiode detectors, supported by in-house testing and manufacturing partnerships in the United States and Japan.LATHAM, NY
MaterionSince 1921, Materion has developed and manufactures advanced materials, from beryllium-based products and high-performance alloys to electronic materials and precision optics. Its engineers and metallurgists support customers from material selection and prototyping through custom fabrication, with solutions used in demanding applications ranging from semiconductor technology to aerospace and clean energy. The company has more than 3,000 employees across 30 locations worldwide.MAYFIELD HEIGHTS, OH
KAMIS IncorporatedFor more than three decades, New York-based KAMIS Incorporated has been a trusted materials partner to the vacuum-coating field. It serves semiconductor companies, research facilities, and universities worldwide, with technical staff who help customers meet unusual project requirements and keep work moving.MAHOPAC, NY