Corporate
- TRW
- Boeing
- Ushio
- Callaway Golf
- S.A.I.C.
- SBS Technologies
- Microsoft
- Syncrotech
Defense
- SPAWAR
- United States Marine Corps
- U.S. Navy
- Naval Air Warfare Center
- Naval Medical Center
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Local Government
- Orange County Water District
- Orange County Sherrif's Dept.
- Orange County Sanitation District
- Los Angeles County Dept. of Public Works
- Los Angeles County Sherrif's Dept.
- City of Los Angeles, Emergency Ops
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