Addison Engineering

Addison Semiconductor Materials, Inc., formerly known as Addison Engineering, Inc., is a semiconductor materials and equipment supplier based in Santa Clara, California. Founded in 1983, the company specializes in supplying prime, test, monitor, and reclaimed silicon wafers in standard sizes ranging from 1 inch to 18 inches. Their product portfolio includes ceramic packages, chip carriers, Cerdip, metal alloy lids, headers, pin grid arrays, and semiconductor assembly equipment. In addition to material sales, Addison offers silicon wafer processing services, wafer reclaiming, and operations management for semiconductor manufacturing lines. The distributor serves microelectronics manufacturers, research institutions, and technology companies worldwide. With an inventory of millions of wafers in stock, Addison supports high-tech engineering and semiconductor fabrication projects. The company operates as a B2B supplier providing custom specifications, dopant types, and crystal orientations.