Cisco Systems, Inc. is an American multinational corporation technology company headquartered in San Jose, California, that designs, manufactures and sells networking equipment worldwide. It is the largest networking company in the world. The stock was added to the Dow Jones Industrial Average on June 8, 2009, and is also included in the S&P 500 Index, the Russell 1000 Index, NASDAQ-100 Index and the Russell 1000 Growth Stock Index.

Forcepoint, previously known as Websense and Raytheon|Websense, is an Austin-based company owned by US defense contractor Raytheon specializing in computer security software. Their security solutions are used by businesses and government institutions to protect their networks from cybercrime, malware and data theft, as well as prevent users from viewing sexual or other inappropriate content and discourage employees from browsing non-business-related websites. Forcepoint uses a combination of classification engines, filtering categories, data fingerprints, and word filters designated by the individual customer's network policy.

IBM manufactures and markets computer hardware, middleware and software and offers infrastructure, hosting and consulting services in areas ranging from mainframe computers to nanotechnology.