NAICS 561621 Security systems services (except locksmiths) vendors in Illinois
In FY2026 (provisional), vendors headquartered in Illinois recorded $10.69M in net obligations under NAICS 561621 across 54 awards and orders.
- FY2026 net obligations (provisional)
- $10.69M
- FY2026 awards and orders
- 54
- FY2026 vendors
- 12
- FY2027 to date
- $610.42K
- 2 awards and orders so far
Top vendors, FY2026
- 1. SIEMENS INDUSTRY INC (BUFFALO GROVE, IL)$6.13M · 20
- 2. Vista Defense Technologies, LLC (ROCK ISLAND, IL)$1.81M · 1
- 3. CONVERGINT TECHNOLOGIES LLC (Hoffman Estates, IL)$1.00M · 14
- 4. PASS, L.L.C (FAIRVIEW HEIGHTS, IL)$577.01K · 3
- 5. Azimuth Contracting, LLC (LA GRANGE, IL)$539.59K · 1
- 6. e.Norman Security Systems, Inc. (NAPERVILLE, IL)$382.5K · 3
- 7. INTER-PACIFIC INC. (BUFFALO GROVE, IL)$248.05K · 4
- 8. BURHANI ENTERPRISES INC (CHICAGO, IL)$19.84K · 2
- 9. Fire & Life Safety Consultants LLC (AURORA, IL)$15.31K · 1
- 10. GEORGE ALARM CO INC (SPRINGFIELD, IL)$7.06K · 1
Agencies paying these vendors
- $6.26M
- Department of Veterans Affairs (24 awards and orders)
- $2.12M
- Department of War (11 awards and orders)
- $1.82M
- Department of Justice (4 awards and orders)
- $279.6K
- Department of Homeland Security (7 awards and orders)
- $109.44K
- Department of the Interior (3 awards and orders)
- $55.42K
- Department of Agriculture (3 awards and orders)
- $45.49K
- Department of Transportation (2 awards and orders)
Related
- State
- Vendors in Illinois
Net obligations by fiscal year of action, from FPDS contract actions under NAICS 561621. Vendors are placed by their headquarters state in SAM.gov, not by where the work is done. Awards and orders count canonical awards with a positive net in the year; IDV vehicles are not counted. FY2026 is provisional for 120 days after it ends, and DoD withholds awards for 90 days at the source. Methodology