| | | | | |
| | Private | Local | State | Federal |
| | | Aaheim Arena Management | Albuquerque Police Department | Commonwealth of Massachuttes HCSD | 336th CSSB (US Army) |
| | | ACC Capital Holdings Corp. | Algonquin Police Department | Indiana Intelligence Fusion Center | FBI |
| | | American Eagle Sentry, LLC | Anaheim Fire Department | Maryland Emergency Services | FLETC |
| | | Answers in Genesis | Anaheim Police Department | Maryland Transit Police | Homeland Security Regional Training Program |
| | | Blackwater | Atlanta Police Department | Michigan Department. of Corrections | Marine Corps System Command |
| | | British Petroleum | Attleboro Police Department. | Michigan State Police Department | U.S. Army |
| | | BP | Aurora Police Department | Washington Co. Sheriff | U.S. Army Recruiting Command |
| | | Disneyland | Bellevue Police Department | | U.S. Capitol Police |
| | | Dynaton Group LLC | Bermuda Police Service | | U.S. Department of Homeland Security |
| | | DynCorp | Boulder County Sheriffs | | U.S. Department of Veteran Affairs |
| | | Holocaust Museum | City of San Marcos | | U.S. Embassy- Brussels, Belgium |
| | | Internal Security Associates | Clarendon County Sheriffs Office | | |
| | | Lehigh Valley Health Networks | Columbus Police Department | | |
| | | Monroe County Community College | Delray Beach Police Department. | | |
| | | MPRI | Denton County Sheriff | | |
| | | National Security Technologies | Douglas County Emergency Mgt. Agency | | |
| | | Oracle Corporation | Douglas County Sheriff's Office | | |
| | | Platoon Leader | Dupage Sheriff's Office | | |
| | | Police Training Institute | Duxbury Police Department | | |
| | | Progress Energy | Fort Bend ISD Police Department | | |
| | | Saint Leo University | Fremont Police Department | | |
| | | Securitas Corp. | Gallatin Police Deparment | | |
| | | Setcan Corp. | Jacksonville Sheriff's Office | | |
| | | Socom Co. | Jordan Int. Police Training Center | | |
| | | The Treadstone Group Inc. | Kingsport Police Department. | | |
| | | Threat Research Inc. | LA Department. of Water & Power | | |
| | | | La Vista Police Department | | |
| | | | Lake in the Hills Police Department. | | |
| | | | Las Vegas Metropolitan Police Dept. | | |
| | | | Lee County Sheriff | | |
| | | | Leon County Sheriff's Office | | |
| | | | Little Egg Harbor Township | | |
| | | | Long Beach Police Department | | |
| | | | Los Angeles Police Department | | |
| | | | LVM Police Department | | |
| | | | Montebello Police Department | | |
| | | | Naperville Police Department | | |
| | | | Nederland Police Department | | |
| | | | New York City Department of Corrections | | |
| | | | New York Police Department | | |
| | | | Norfolk Police Department | | |
| | | | North Miami Beach Police Department | | |
| | | | Oak Brook Police Department | | |
| | | | Oakland County Sheriff's Office | | |
| | | | Omaha Police Department | | |
| | | | Orange County Distric Attorney Office | | |
| | | | Orange County Sheriff's Department | | |
| | | | Plymouth County Sheriffs Association | | |
| | | | Plymouth County Sheriff's Department | | |
| | | | Riverside County Sheriff's Department | | |
| | | | Riverside County Sheriff's Office | | |
| | | | Rochester Fire Department. | | |
| | | | Rockland County | | |
| | | | Russell County Sheriff's Office | | |
| | | | San Diego Harbor Police | | |
| | | | Santa Ana Police Department | | |
| | | | Sarasota County Sheriff's Office | | |
| | | | Sarpy County Sheriff's Department | | |
| | | | Seymour Police Department. | | |
| | | | Simi Valley Police Department | | |
| | | | Southbridge Mass. Police Department. | | |
| | | | Stamford Police | | |
| | | | Sumter County Sheriff's Office | | |
| | | | Terrant County Sheriff | | |
| | | | Tulsa Police Department. | | |
| | | | Union County Sheriff's Office | | |
| | | | Vernon Police Department | | |
| | | | Wichita Police Department | | |
| | | | Winnipeg Police Service | | |
| | | | Yakima Police Chief | | |
About SSI 
