| Allied Universal Private Security Services S.a. De C.v. | Mexico City | | $23.1K |
| E & Jk Enterprises, Inc. | Billings | MT | $22.3K |
| Protecta Security Services LLC | Las Vegas | NV | $22K |
| Bse Security Service, Inc. | Santee | CA | $21.1K |
| Special Response Corporation | Sparks Glencoe | MD | $20.4K |
| Sogo Support Ltd. | Sasebo-shi | | $16.2K |
| 5TH Meridian Group, Inc. | Cape Girardeau | MO | $16.1K |
| As G4S Grupp | Tallinn | | $16.1K |
| PFC Safeguards LLC | Las Vegas | NV | $15.3K |
| County Of Forest | Tionesta | PA | $14.7K |
| Walls Of Security, LLC | Carlsbad | NM | $14.1K |
| G4S Secure Solutions (PNG) Limited | Konedobu | | $13.9K |
| Compass Security LLC | Tigard | OR | $13.8K |
| Lobo Protective Services LLC | Edgewood | NM | $13.5K |
| High Profile Security Contractors LLC | Roswell | NM | $13K |
| Contemporary Services Corporation | Northridge | CA | $12.3K |
| Armada Protective Services Inc. | San Francisco | CA | $11.3K |
| Pacem Solution International LLC | Falls Church | VA | $10.8K |
| Iecusoft LLC | Fort Wayne | IN | $9,909 |
| Rmi International, Inc. | Paramount | CA | $9,900 |
| Securities & Investigations, Inc. | Saint Charles | IL | $8,860 |
| Holtec Security International LLC | Camden | NJ | $8,375 |
| Rogers International PLLC | Missoula | MT | $8,307 |
| Critical Security Services, Inc. | Tampa | FL | $7,196 |
| Stephen Jacob Corporation | Banning | CA | $7,000 |
| Tricorps Security, Inc. | Oklahoma City | OK | $6,468 |
| Tri State Electronics Inc. | Baxter | KY | $5,990 |
| Apsi-centerra JV II, LLC | Anchorage | AK | $5,000 |
| G4S Bangladesh JV | Jupiter | FL | $5,000 |
| Mtac Inc. | Hagerstown | MD | $5,000 |
| Rocky Mountain Protective Service Inc. | Colorado Springs | CO | $5,000 |
| Gardaworld Government Services Inc. | Arlington | VA | $4,424 |
| A.s.s.e.t. Private Security, Inc. | Salinas | CA | $3,499 |
| Veterans Covert Protection Group | Pleasanton | CA | $2,800 |
| Security Services Northwest, Inc. | Sequim | WA | $996 |
| Recana Solutions, L.L.C. | Houston | TX | $250 |
| A1 Protective Services, Inc. | San Francisco | CA | $0 |
| Aaa Security, Inc. | Farmersville | CA | $0 |
| Aegis Defence Services Limited | London | | $0 |
| Afognak Diversified Services, Inc. | Huntsville | AL | $0 |
| All County Security Agency, Inc. | Ellicott City | MD | $0 |
| Allied Private Investigation & Security Services, Inc. | Newhall | CA | Subcontractor |
| Allied Universal Compliance And Investigations, Inc. | Raleigh | NC | Subcontractor |
| Amerese International LLC | El Paso | TX | $0 |
| American Guard Services, Inc. | Gardena | CA | $0 |
| American Security Group LLC | Richmond | VA | $0 |
| American Security LLC | Saint Paul | MN | $0 |
| American United Group General Trading & Contracting Company | Kuwait City | | Subcontractor |
| Am-gard Inc. | Pittsburgh | PA | $0 |
| Andy Frain Services, Inc. | Aurora | IL | $0 |
| Arkhe Risk Solutions, Lda | Maputo | | $0 |
| Armed Guard Private Security Inc. | Chico | CA | Subcontractor |
| Armed Security Inc. | Halethorpe | MD | $0 |
| Aux Security, LLC | Portsmouth | VA | $0 |
| Avarn Security Oy | Vantaa | | $0 |
| Ax9 Security, Inc. | Concord | CA | $0 |
| Big Dog Security, Inc. | Livermore | CA | Subcontractor |
| Blue Armor Security Services Inc. | San Antonio | TX | Subcontractor |
| Boone County Sheriff | Boone | IA | $0 |
| California Military Department | Gold River | CA | $0 |
| Caramanica, Frank | West Islip | NY | $0 |
| Cardinal Point Homeland Security Group, Inc. | Fort Washington | PA | Subcontractor |
| Cencore Associates, LLC | Springville | UT | Subcontractor |
| Cero's, LLC | Portland | OR | $0 |
| Charles B. Johnson Jr. | Novato | CA | $0 |
| Code 4 Security Services LLC | Fort Collins | CO | $0 |
| Commercial Security Services Ltd. Inc. | Charlotte Amalie | VI | $0 |
| Covenant Special Projects, LLC | El Paso | TX | Subcontractor |
| Covered 6 LLC | Moorpark | CA | $0 |
| Crowned Edge Limited Liability Company | Sparta | NJ | $0 |
| Csi Corporation Of DC | Washington | DC | $0 |
| Desert Eagle Intelligence, Inc. | Sierra Vista | AZ | Subcontractor |
| Desert Wolf Security Inc. | Albuquerque | NM | Subcontractor |
| Dupree Security Group LLC | Atlanta | GA | $0 |
| DWR Security LLC | Roseburg | OR | Subcontractor |
| Dynamic Security Inc. | Muscle Shoals | AL | Subcontractor |
| Eagle Eye Security Solutions, Inc. | Chula Vista | CA | $0 |
| Eh Investigations LLC | Bismarck | ND | $0 |
| Elite Protective Services LLC | Houston | TX | $0 |
| Emery County | Castle Dale | UT | $0 |
| Epic Security Corp. | New York | NY | Subcontractor |
| Ete Engineering, Inc. | Oak Ridge | TN | Subcontractor |
| Execushield, Inc. | Burlingame | CA | $0 |
| Expat Compass Company For Security Services Ltd. | Baghdad | | Subcontractor |
| Firewatch Solutions, Inc. | San Clemente | CA | $0 |
| First Coast Security Services, Inc. | Jacksonville | FL | $0 |
| Firstline Transportation Security, Inc. | Nashville | TN | $0 |
| G4S Risk Management Limited | London | | Subcontractor |
| G4S Secure Solutions Bangladesh (P) Ltd. | Dhaka | | Subcontractor |
| G4S Secure Solutions (barbados) Limited | Saint Michael | | $0 |
| G4S Secure Solutions El Salvador, S.a. De C.v. | San Salvador | | $0 |
| G4S Secure Solutions (gambia) Limited | Fajara | | $0 |
| G4S Secure Solutions Malawi Ltd. | Blantyre | | Subcontractor |
| G4S Secure Solutions (TZ) Limited | Dar Es Salaam | | Subcontractor |
| G4S Secure Solutions (uganda) Limited | Kampala | | Subcontractor |
| G4S Secure Solutions Zambia Limited | Lusaka | | Subcontractor |
| Gardaworld Security Services, Inc. | Saint Louis | MO | Subcontractor |
| General Security Services Corporation | Minneapolis | MN | $0 |
| Genesis' Security Services, Inc. | Carolina | PR | $0 |
| Global Security & Investigations Inc. | Silverdale | WA | Subcontractor |
