Putting the award page together from the records…
Putting the award page together from the records…
S1S Alpha LLC received this contract from Washington Headquarters Services, Washington Headquarters Services: $110.23M obligated so far for support- professional: physical security and badging. It runs to 2026-11-30.
Key facts · data as of Oct 23, 2026
Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 23, 2026.
Cite this page: SpendQuery, Award HQ003422C0005, data as of Oct 23, 2026, https://spendquery.com/award?id=CONT_AWD_HQ003422C0005_9700_-NONE-_-NONE-
S1S Alpha LLC: all federal awards · Department of Defense: spending · Washington Headquarters Services: what it buys · The follow-on: recompete brief
EO14042, SECURITY OFFICER GUARD SERVICES.
Up for re-bid: ends 2026-11-30. Recompete brief → · Contract Security Officer (CSO) (Armed/Unarmed) Support Services ↗
SpendQuery holds FY2023 on; earlier years are on USAspending.gov.
No subawards reported for this award. Primes report subawards of $30,000 or more; many awards have none.
32 actions since 2022-11-30. Each is a modification or amendment with the money it added or took back.
| Date | Modification | Kind | Amount | What the agency wrote |
|---|---|---|---|---|
| 2026-06-24 | P00041 | Funding only | $299.0K | CONTRACT SECURITY OFFICER (ARMED/UNARMED) SERVICES SUPPORT |
| 2026-06-01 | P00040 | Supplemental agreement (work within scope) | $209.9K | SECURITY OFFICER SERVICE |
| 2026-05-08 | P00039 | Supplemental agreement (work within scope) | $1.40M | SECURITY OFFICER SERVICES |
| 2026-04-24 | P00038 | Funding only | $5.58M | SECURITY OFFICER SERVICES |
| 2026-02-27 | P00037 | Funding only | $1.09M | CONTRACT SECURITY OFFICER SUPPORT SERVICES |
| 2026-01-20 | P00036 | Funding only | $2.22M | SECURITY OFFICER SERVICES |
| 2026-01-06 | P00035 | Funding only | $727.7K | SECURITY OFFICER SERVICES |
| 2025-12-08 | P00034 | Funding only | $363.9K | SECURITY OFFICER SERVICES |
| 2025-11-18 | P00033 | Funding only | $560.8K | SECURITY OFFICER SERVICES |
| 2025-09-30 | P00032 | Funding only | $2.92M | SECURITY OFFICER SERVICES |
| 2025-09-30 | P00031 | Funding only | $5.39M | SECURITY OFFICER SERVICES |
| 2025-09-30 | P00030 | Option exercised | $9.61M | SECURITY OFFICER SERVICES |
| 2025-08-20 | P00029 | Administrative change | -$1.57M | SECURITY OFFICER SERVICES |
| 2025-07-31 | P00028 | Supplemental agreement (work within scope) | $50.7K | CONTRACT SECURITY OFFICER (CSO) SERVICES (ARMED/UNARMED) CONTRACT |
| 2025-06-13 | P00027 | Supplemental agreement (work within scope) | $0 | CONTRACT SECURITY OFFICERS (CSO) SERVICES |
| 2025-04-21 | P00026 | Supplemental agreement (work within scope) | $5.8K | CONTRACT SECURITY OFFICERS SERVICES |
| 2025-02-27 | P00025 | Funding only | $900.0K | DHHQ |
| 2025-01-21 | P00024 | Funding only | $2.55M | CONTRACT SECURITY OFFICER SERVICES |
| 2024-12-13 | P00021 | Administrative change | $0 | CONTRACT SECURITY OFFICER SUPPORT SERVICES |
| 2024-09-30 | P00020 | Option exercised | $22.64M | CONTRACT SECURITY OFFICER |
| 2024-09-05 | P00019 | Administrative change | $157.3K | CONTRACT SECURITY OFFICERS |
| 2024-03-20 | P00016 | Supplemental agreement (work within scope) | $942.2K | CONTRACT SECURITY OFFICERS |
| 2024-02-06 | P00015 | Funding only | $5.59M | CONTRACT SECURITY OFFICER |
| 2023-12-28 | P00014 | Supplemental agreement (work within scope) | $723.0K | CONTRACT SECURITY OFFICERS SERVICES |
| 2023-09-29 | P00013 | Option exercised | $21.96M | CONTRACT SECURITY OFFICER SERVICES |
| 2023-06-30 | P00012 | Supplemental agreement (work within scope) | $2.33M | CONTRACT SECURITY OFFICER |
| 2023-05-31 | P00011 | Supplemental agreement (work within scope) | $154.3K | CONTRACT SECURITY OFFICER |
| 2023-04-19 | P00010 | Funding only | $1.17M | CONTRACT SECURITY OFFICERS SUPPORT SERVICES |
| 2023-02-10 | P00009 | Administrative change | $0 | CONTRACT SECURITY OFFICERS |
| 2023-01-24 | P00008 | Administrative change | $0 | CONTRACT SECURITY OFFICERS |
| 2023-01-13 | P00007 | Funding only | $2.05M | CONTRACT SECURITY OFFICERS |
| 2022-11-30 | P00006 | Option exercised | $20.19M | CONTRACT SECURITY OFFICER |
Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-23). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗