Security Systems Services (except Locksmiths)
FY2026 ended Sep 30 · data still posting · data as of 2026-11-01†
† DoD contract data posts to USAspending about 90 days after award.
Part of Administrative, Support, and Waste Management Services →
NAICS code 561621 (Security Systems Services (except Locksmiths)) accounted for $711.5M in federal contracts in FY2026, across 16 recipients. FY2026 ended Sep 30 and its data is still posting. Computed
Obligations by year
ComputedKey takeaways
Computed- Security Systems Services (except Locksmiths) (NAICS 561621) accounted for $711.5M in federal obligations in FY2026, compared with $783.9M in FY2025.
- The Department of Defense provided 46% of it.
Top recipients
ComputedThe five largest recipients on record received 40% of this category's FY2026 obligations, and the ten largest 44%.
Recipient breakdown available for 44% of obligations shown
Top funding agencies
ComputedAgency breakdown available for 44% of obligations shown
Awards
SourceLargest FY2026 awards in this category
Awards coded NAICS 561621 that started in FY2026, by the amount obligated on each so far.
| Award | ID | Recipient | Obligated | Start | End | Place |
|---|---|---|---|---|---|---|
| Annual Sustainment of Public Safety Systems (PSS) for FY26 to CNIC Locations Worldwide | N3943026F0002 | Serco Inc | $101.2M | 2025-11-21 | 2026-12-01 | California |
| Armed Protective Security Officer (PSO) Services for Los Angeles, California and… | 70RFPW25FRW900036 | — | $58.6M | 2025-10-01 | 2026-09-30 | California |
Largest awards in this category
Total value over each award’s life, largest first.