Zend Technologies Ltd. is an Israeli world wide web infrastructure software company with headquarters in Cupertino, California, U.S., technology center in Ramat Gan, Tel Aviv, Israel and offices in France, Italy and Germany. The company's operations are c

Valve Corporation (formerly Valve Software, commonly referred to as Valve; stylized as VALVE) is an American video game development and digital distribution company based in Bellevue, Washington, United States. Founded in 1996 by former Microsoft employee

Unisys Corporation is an American global information technology (IT) company based in Blue Bell, Pennsylvania, USA. The company provides a portfolio of IT services, software, and technology.

Silicon Graphics, Inc. (commonly initialised to SGI, historically sometimes referred to as Silicon Graphics Computer Systems or SGCS) was a manufacturer of high-performance computing solutions, including computer hardware and software, founded in 1981 by