Tokyo Electron Limited Company

Tokyo Electron Limited (TEL) is the one of the world's largest manufacturers of semiconductor production equipment. TEL's chip-making systems include chemical vapor deposition, thermal processing, etching, cleaning, and probing equipment. The company also makes flat-panel display (FPD) and photovoltaic (PV) production equipment, and distributes other companies' chip-making equipment, computer systems, networking products, and software in Japan. Subsidiary Tokyo Electron Device distributes chips, boards, and software made by companies including AMD, Microsoft, and Texas Instruments. Chip production equipment accounts for about 80% of TEL's sales; customers outside Japan account for around 60% of total sales.