Founded | Employees | Headquarters Location | |
|---|---|---|---|
| 1636 | 10000+ | Arlington, US | |
| 1961 | 500 - 1.0K | Fort Belvoir, US | |
| 1961 | 100 - 250 | Washington, US | |
| - | 10000+ | San Antonio, US | |
| 2018 | 10000+ | Austin, US | |
| 1947 | 10000+ | Randolph AFB, US | |
| 1982 | 10000+ | Peterson Air Force Base, US | |
| 1916 | 10000+ | Fort Knox, US | |
| 1990 | 10000+ | Hurlburt Field, US | |
| - | 10000+ | Horsham, US | |
| - | 10000+ | Arlington, US | |
| 1989 | 10000+ | Washington, US | |
| 2015 | 10000+ | 🔐 ☁️ , US | |
| 2009 | 10000+ | Barksdale Air Force Base, US | |
| 1935 | 10000+ | Eglin Air Force Base, US | |
| 1992 | 10000+ | Joint Base Langley-Eustis, US | |
| - | 10000+ | Norfolk, US | |
| 1992 | 10000+ | Dayton, US | |
| 1636 | 10000+ | Austin, US | |
| 1636 | 10000+ | Pomona, US | |
| 1916 | 10000+ | San Diego, US | |
| 1975 | 10000+ | Norfolk, US | |
| - | 10000+ | Santa Ana, US | |
| 1636 | 10000+ | Wilmington, US | |
| - | 10000+ | Washington, US | |
| 1997 | 10000+ | Wright-Patterson AFB, US | |
| 1980 | 5000-10000 | Fort Irwin, US | |
| 1943 | 5000-10000 | Travis Air Force Base, US | |
| 1929 | 5000-10000 | Little Falls, US | |
| - | 5000-10000 | Fort Bragg, US | |
| - | 5000-10000 | Everett, US | |
| 1947 | 1000-5000 | Washington, US | |
| 1953 | 1000-5000 | Tobyhanna, US | |
| 1636 | 1000-5000 | Middletown, US | |
| 2001 | 25 - 100 | ROME, US | |
| 1945 | 1000-5000 | Anniston, US | |
| 1947 | 1.0K - 5.0K | Sacramento, US | |
| 1972 | 1000-5000 | Alexandria, US | |
| 1860 | 1000-5000 | Centennial, US | |
| - | 1000-5000 | Nashville, US | |
| 1901 | 1000-5000 | Carlisle, US | |
| - | 1000-5000 | Aurora, US | |
| 2006 | 1000-5000 | Kirtland AFB, US | |
| 1940 | 1000-5000 | Camp Lejeune, US | |
| 1802 | 1000-5000 | Washington, US | |
| 1903 | 1000-5000 | Centennial, US | |
| - | 500-1000 | San Diego, US | |
| 2005 | 25 - 100 | Arlington, US | |
| 2000 | 1 - 25 | Hackensack, US | |
| - | 500-1000 | Washington, D.C., US | |
| - | 500-1000 | US | |
| 1974 | 500-1000 | Kirtland Air Force Base, US | |
| 1977 | 25 - 100 | Crane, US | |
| - | 500-1000 | MARIETTA, US | |
| 1881 | 500-1000 | Fort Leavenworth, US | |
| 2019 | 500-1000 | Frederick, US | |
| - | 500-1000 | Suffolk, US | |
| 1971 | 1 - 25 | Washington, US | |
| - | 200-500 | Linthicum Heights, US | |
| - | 200-500 | Point Mugu Naws, US | |
| 1924 | 200-500 | Washington, US | |
| - | 200-500 | Patuxent River, US | |
| 1972 | 200-500 | El Paso, US | |
| 1861 | 200-500 | Woodbridge, US | |
| 1967 | 200-500 | Indianapolis, US | |
| 1854 | 200-500 | Arlington, US | |
| 2005 | 1 - 25 | Sugar Land, US | |
| - | 200-500 | Ridgecrest, US | |
| - | 200-500 | Arlington, US | |
| 1942 | 200-500 | Tooele, US | |
| 1946 | 1 - 25 | Bristol, US | |
| - | 200-500 | Washington, US | |
| - | 200-500 | Tampa, US | |
| 2015 | 25 - 100 | Mountain View, US | |
| 2004 | 100-200 | Pooler, US | |
| 1864 | 100-200 | Arlington, US | |
| 2018 | 100-200 | Pittsburgh, US | |
| 1987 | 100-200 | Harker Heights, US | |
| 2019 | 100-200 | Chicago, US | |
| - | 100-200 | Saginaw, US | |
| 2011 | 25 - 100 | Las Vegas, US | |
| 1881 | 100-200 | Cromwell, US | |
| 1950 | 100 - 250 | Arlington, US | |
| - | 25 - 100 | US | |
| - | 100-200 | Mona, US | |
| 1995 | 100-200 | Honolulu, US | |
| 2000 | 25 - 100 | Colorado Springs, US | |
| - | 100-200 | Natick, US | |
| 2009 | 25 - 100 | Richmond, US | |
| 2005 | 100-200 | Nashua, US | |
| 1941 | 100-200 | Norfolk, US | |
| 2008 | 100 - 250 | Chesapeake, US | |
| 2016 | 100-200 | Huntsville, US | |
| 2009 | 100-200 | Phoenix, US | |
| 2002 | 100-200 | Jacksonville, US | |
| 2018 | 100-200 | Wright Patterson Air Force Base, US | |
| - | 100-200 | Lancaster, US | |
| 2010 | 100-200 | Randolph, US | |
| 1967 | 100 - 250 | Rocky Mount, US |