SECURITY SYSTEMS SERVICES (EXCEPT LOCKSMITHS) — Federal Contractors (NAICS code 561621)
20 federal contractors under NAICS 561621 — SECURITY SYSTEMS SERVICES (EXCEPT LOCKSMITHS) are published on this site, with $1.51B in combined obligations on file. The largest are Advanced Technology Systems COMPANY, INC. (of Virginia), Johnson Controls Security Solutions LLC, and Caci International INC.
| Contractor | State | Obligations on file | Top agency |
|---|---|---|---|
| Advanced Technology Systems COMPANY, INC. (of Virginia) | VA | $280.0M | Department of Defense |
| Johnson Controls Security Solutions LLC | VA | $254.3M | Department of Justice |
| Caci International INC | VA | $167.1M | Department of Defense |
| Johnson Controls Building Automation Systems, LLC | MD | $112.1M | Department of Defense |
| Chenega Integrated Security Solutions, LLC | VA | $89.6M | Securities and Exchange Commission |
| Media Plumbing & Heating INC | PA | $77.8M | Department of Defense |
| Hurtvet Subcontracting, INC. | UT | $77.1M | Department of Veterans Affairs |
| Johnson Controls Fire Protection LP | FL | $74.1M | Department of Veterans Affairs |
| Scdatacom, LLC | GA | $72.0M | Department of Justice |
| Versar Security Systems, LLC | DC | $70.1M | Department of Transportation |
| Trofholz Technologies, INC. | CA | $58.1M | Department of Defense |
| Birdi Systems, INC. | CA | $43.7M | Department of Health and Human Services |
| Veterans Fire and Life Safety CORPORATION | MO | $30.3M | Department of Veterans Affairs |
| Ldia Holdings, LLC | TX | $20.9M | Department of Defense |
| Integrated Security Technologies INC. | HI | $20.6M | Department of Defense |
| Hqe Systems, INC. | CA | $19.5M | Department of Defense |
| Optimum Low Voltage LLC | NC | $14.7M | Department of Veterans Affairs |
| Condortech Services, INC. | VA | $13.9M | Department of Commerce |
| M3t CORPORATION | PA | $9.0M | Department of Defense |
| Digitronics, INC. | VA | $8.6M | Department of Homeland Security |
Obligations shown are net federal contract obligations from USAspending.gov, fiscal year(s) currently in this export. See the methodology page for inclusion rules and the publication threshold.