| Cahoon & Associates LLC | Manassas | VA | $2.56M |
| App-techs Corporation | Lancaster | PA | $2.55M |
| M.G.M. Computer System Inc. | Galloway | NJ | $2.55M |
| Consorzio S&T Services & Technologies Group | Torri Di Quartesolo | VIR | $2.53M |
| Ford Industries Inc. | Murray | UT | $2.45M |
| Alamo Integrated Systems, Inc. | Tacoma | WA | $2.43M |
| E.norman Security Systems, Inc. | Naperville | IL | $2.38M |
| Security Integration Group Inc. | Bayamon | PR | $2.36M |
| Mcashan Inc. | Bristol | FL | $2.36M |
| Fire Protection Service Corp. | Ogden | UT | $2.21M |
| Professional Alarm Systems Inc. | San Juan | PR | $2.2M |
| Security 20/20, Inc. | Los Angeles | CA | $2.18M |
| Kwangmu Co.,ltd. | Seoul | | $2.07M |
| Eas Systems Inc. | Coto Laurel | PR | $2.06M |
| Raysecur Inc. | Westwood | MA | $2.06M |
| S-tec System Co. Ltd. | Seoul | | $2.05M |
| Advanced Security Technologies LLC | Closter | NJ | $2M |
| Derint Enterprises | Houston | TX | $1.99M |
| Innovative Life Safety Solutions, LLC | Norcross | GA | $1.99M |
| Seibold Security Inc. | Rochester | NY | $1.97M |
| Minuteman Security Technologies, Inc. | Andover | MA | $1.94M |
| Alarmco, Inc. | Boise | ID | $1.93M |
| B W Electric, Inc. | Colorado Springs | CO | $1.84M |
| Barcom Electronic Inc. | Swansea | IL | $1.83M |
| Bay State Alarm Security, Inc. | Marlborough | MA | $1.81M |
| Janus Advisory Group LLC | Washington | DC | $1.8M |
| Connected Technology Integrators, Inc. | Brookeville | MD | $1.75M |
| Fire Systems, Inc. | Dartmouth | MA | $1.73M |
| Federal Fire & Security LLC | Owensboro | KY | $1.72M |
| Say Security Group USA LLC | Ada | OH | $1.71M |
| Security 101 Holdings LLC | West Palm Beach | FL | $1.68M |
| Amb Contracting LLC | Miramar | FL | $1.67M |
| Tri-tronics Ltd. | Virginia Beach | VA | $1.67M |
| Secom LLC | Columbia | MD | $1.65M |
| Rapiscan Laboratories, Inc. | Fremont | CA | $1.62M |
| Integrated Systems Designs, LLC | Newport News | VA | $1.62M |
| Lw Enterprises, Inc. | Centennial | CO | $1.61M |
| Valitus Technologies Inc. | Corona | CA | $1.61M |
| Chenega Security & Support Solutions, LLC | Chantilly | VA | $1.6M |
| Metro Surveillance Systems, Inc. | Johnston | RI | $1.54M |
| Nightingale Intelligent Systems, Inc. | Newark | CA | $1.5M |
| Delta Run Security JV LLC | King Cove | AK | $1.5M |
| Chief Technical Services LLC | Phoenix | AZ | $1.47M |
| Rapiscan Government Services Inc. | Arlington | VA | $1.44M |
| J & A Occupational Health And Safety Consulting LLC | Aibonito | PR | $1.44M |
| BRC International Corporation | Manassas | VA | $1.37M |
| Electronic Security Concepts LLC | Scottsdale | AZ | $1.37M |
| U.S. Testing Equipment, Limited | Vancouver | WA | $1.36M |
| Gorrie-regan & Associates, Inc. | Birmingham | AL | $1.35M |
| R.s. Security Consulting, Ltd. | Saint Petersburg | FL | $1.34M |
| Electro Sistemas De Panama Sa | Panama | | $1.32M |
| Elpro I.c.a. S.R.L. | Torri Di Quartesolo | VIR | $1.31M |
| Comco, Inc. | El Paso | TX | $1.29M |
| Nitelines Offensive Defensive Systems (nods), Inc. | Houston | TX | $1.28M |
| Impact Fire Services, LLC | Torrington | CT | $1.28M |
| Tommarktony 3 Services, L.L.C. | Huntsville | AL | $1.21M |
| Affinitech Inc. | Chanhassen | MN | $1.21M |
| Landseer Group LLC | Reston | VA | $1.19M |
| Mcintosh Safe Corp. | Dayton | OH | $1.18M |
| Stone Security LLC | Salt Lake City | UT | $1.17M |
| W. W. Gay Fire Protection, Inc. | Jacksonville | FL | $1.16M |
| Digi Security Systems, LLC | Tulsa | OK | $1.15M |
| Green Marbles LLC | Newport Beach | CA | $1.14M |
| M.c. Dean Europe GMBH | Leinfelden-echterdingen | | $1.14M |
| Mountain West Integrated Services, LLC | Livermore | CO | $1.12M |
| GSC Systems Inc. | Fort Walton Beach | FL | $1.11M |
| Tracktech, LLC | Greenwood Village | CO | $1.09M |
| Proprietary Access Control Enterprises, Inc. | Yorba Linda | CA | $1.04M |
| Panhandle Alarm And Telephone Company, Inc. | Pensacola | FL | $1.03M |
| Apl Access & Security, Inc. | Gilbert | AZ | $1.02M |
| Mammoth Fire Alarms, Inc. | Lowell | MA | $1.01M |
| Syncline Solutions Limited | Hamilton | | $983K |
| Hackett Security, Inc. | Saint Louis | MO | $961K |
| Fes Installations Inc. | Madison | NY | $949K |
| Rapid Fire Safety & Security, LLC | Albuquerque | NM | $936K |
| Sentinel Alarm Systems LLC | Lebanon | NH | $933K |
| Procom Enterprises Ltd. | Schaumburg | IL | $932K |
| Nexgen Integration LLC | Arnold | MO | $898K |
| Sci Inc. | Albuquerque | NM | $890K |
| 513 Solutions Group, LLC | La Vernia | TX | $881K |
| Cybertec Holdings | Chalan Pago | GU | $867K |
| Ecosat LLC | El Paso | TX | $862K |
| Granilux Holdings, Inc. | Gaithersburg | MD | $861K |
| Ariel Industries Inc. | Las Cruces | NM | $840K |
| Prosec Protection Systems Inc. | New Brunswick | NJ | $824K |
| Clark Security & Services LLC | Brightwood | VA | $819K |
| Ubitech Global | Anyang | | $806K |
| Advanced Detection Technology, LLC | Rochester Hills | MI | $794K |
| Advanced Private Police LLC | South Milwaukee | WI | $756K |
| American Digital Security LLC | Liberty | MO | $723K |
| Apex Technologies LLC | Las Cruces | NM | $722K |
| Apex Integrated Security Solutions, LLC | Garden City | ID | $712K |
| Image & Information Co.,ltd | Anyang-si | | $692K |
| Midwest Security Services, Inc. | Dayton | OH | $672K |
| T.R.L. Systems, Incorporated | Rancho Cucamonga | CA | $666K |
| United Security & Communications Inc. | Lothian | MD | $662K |
| Advance Multi Global Company Limited | Bangkok | | $656K |
| Dorney Security Systems, Inc. | El Paso | TX | $653K |
| Asentry, LLC | Cleveland | OH | $650K |
| Bavak Beveiligingsgroep B.v. | Noordwijk Zh | | $644K |
