About Castle Rock

Customer List

The following is a partial list of some of the 120,000 companies who have purchased SNMPc Management Software.

Academic Harvard University Johns Hopkins University Lawrence Berkeley Labs Penn State University Washington State University Computer/Networking 3com Allied Telesis Cisco Extreme Networks Foundry Networks Fujitsu Hewlett Packard IBM Intel Juniper Networks Microsoft Motorola Nortel Sony Sun Microsystems Texas Instruments Entertainment & Sports Adidas America BBC Chicago Bulls CNN HBO MTV Europe Nike Paramount Studios Ticketmaster Walt Disney Warner Brothers Financial Bank of America Bank One Citibank Dunn & Bradstreet Ernst & Young Federal Reserve Bank First National Bank Reuters

Manufacturing Boeing Colgate-Palmolive Fruit of the Loom Honda General Motors Mercedes Benz Nissan Rolls Royce Saab Toyota U.S. Steel Volvo Military Lockheed-Martin NASA National Guard U.S. Air Force U.S. Army U.S. Navy U.S. Marine Corps Service American Airlines Avis EDS Toys-R-Us Unisys UPS U.S. Post office Telecom AT&T British Telecom Cable & Wireless Cingular Deutsche Telecom France Telecom Nokia Sprint Telecom Italia Verizon