Providing foundry wafer fabrication.

Manufactures and markets silicon-on-insulator wafers which are used in the production of integrated circuits in the semiconductor industry. (Nasdaq: IBIS).

Manufactures and sells custom wafer-engineered materials, and develops miniature electronic imaging devices and advanced display products. (Nasdaq: KOPN).

Provides maintenance, repair, installation, upgrades, parts, retrofits, and refurbishments of Electroglas wafer probers.

Die and wafer processor and offer visual, electrical test and screening.

Manufacturer of 1" to 300mm silicon and 3" to 200mm silicon on insulator (SOI) wafers, located in Germany.

Offer test and prime silicon wafer.