Contractor profile
KASTLE SYSTEMS LLC
A registrationSmall Business
UEIQNG6P3YKN7F6
CAGE9M714
Primary NAICS561621
LocationFALLS CHURCH, VA, 22042
Federal obligations$14M
Prime awards64
Active awards26
Latest award actionAug 3, 2026
Federal market profile
Current profileTop federal customers
- Securities and Exchange Commission3 awards$6M
- Department of the Treasury17 awards$2M
- Small Business Administration4 awards$1M
- Department of Homeland Security4 awards$1M
- Commodity Futures Trading Commission5 awards$992,112
- General Services Administration4 awards$911,267
- Department of the Interior6 awards$702,168
- Federal Election Commission1 awards$293,389
NAICS mix
- 56162163 awards$14M
- 3345121 awards$10,735
PSC mix
- 635013 awards$7M
- J06316 awards$2M
- H9632 awards$2M
- 65301 awards$1M
- K0492 awards$894,463
- R4996 awards$375,407
- 58103 awards$253,208
- R43010 awards$215,137
Contract vehicles
- GS07F004GA41 awards$6M
- SECHQ111AD00043 awards$6M
- 2032H321A000092 awards$894,463
- GS07F9740H1 awards$10,735
Potential recompetes
- Department of the Treasury$25,556
- Department of Agriculture$19,353
- Department of the Treasury$34,599
- Commodity Futures Trading Commission$40,719
- Small Business Administration$1M
- Federal Labor Relations Authority$27,413
- Selective Service System$28,075
- Department of Justice$72,116
- Department of the Treasury$131,513
- Merit Systems Protection Board$33,695
Prime award history
| Award | Agency / office | Category | Value | Dates |
|---|---|---|---|---|
| 70RCSJ26P00000001KASTLE CARD OPERATIONS AND MAINTENANCE | Department of Homeland SecurityCISA CONTRACTING ACTIVITY | NAICS 561621PSC J063 | $7,809 | May 23, 2026–May 23, 2031 |
| 59310524F0008MAINTENANCE | National Endowment for the ArtsNATIONAL ENDOWMENT FOR THE ARTS | NAICS 561621PSC Z1AA | $88,702 | Jun 1, 2024–May 30, 2029 |
| 20342124F00007KASTLE SECURITY SYSTEM MANAGEMENT SERVICES | Department of the TreasuryARC DIV PROC SVCS - EAC | NAICS 561621PSC R430 | $21,140 | Sep 29, 2024–Sep 28, 2025 |
| 9523ZY23C0003KASTLE SYSTEMS LLC ACCESS CONTROL SYSTEM OPERATIONS AND MAINTENANCE FOR REGIONAL OFFICES | Commodity Futures Trading CommissionCOMMODITY FUTURES TRADING COMM | NAICS 561621PSC J063 | $372,516 | Jan 1, 2023–Dec 31, 2027 |
| 9523ZY26P0024KASTLE SECURITY SYSTEM CHANGES FOR CFTC'S HEADQUARTERS AND REGIONAL OFFICE LOCATIONS | Commodity Futures Trading CommissionCOMMODITY FUTURES TRADING COMM | NAICS 561621PSC J063 | $40,719 | May 1, 2026–Oct 22, 2026 |
| 140D0424F1320KASTLE SECURITY SYSTEM MONITORING AND MAINTENANCE | Department of the InteriorIBC ACQ SVCS DIRECTORATE (00004) | NAICS 561621PSC J063 | $160,207 | Sep 23, 2024–Sep 22, 2027 |
| 140D0426F0546KASTLE SECURITY SYSTEM MANAGEMENT SERVICES | Department of the InteriorIBC ACQ SVCS DIRECTORATE (00004) | NAICS 561621PSC R430 | $25,556 | Sep 29, 2026–Sep 28, 2030 |
| 47QACA25F010173351022F0018 MAINTENANCE AND OPERATIONS OF PHYSICAL SECURITY ACCESS CONTROL | General Services AdministrationOFFICE OF CENTRALIZED ACQUISITION SERVICES | NAICS 561621PSC H963 | $599,979 | Aug 1, 2025–Jul 31, 2027 |
| 20341125F00001KASTLE SECURITY SYSTEM MONITORING | Department of the TreasuryARC DIV PROC SVCS - TIGTA | NAICS 561621PSC 6350 | $169,946 | Jan 1, 2025–Dec 31, 2027 |
| 20341026F00009KASTLE HOMELAND SECURITY PRESIDENTIAL DIRECTIVE 12 (HSPD-12) COMPLIANCE MONITORING | Department of the TreasuryARC DIV PROC SVCS - OIG | NAICS 561621PSC 6350 | $34,599 | Apr 1, 2026–Mar 31, 2027 |
| GS07F004GAFEDERAL SUPPLY SCHEDULE CONTRACT | General Services AdministrationGSA/FAS/GSS/QSCA, MULTIPLE AWARD SCHEDULE CONTRACTING DIVISION | NAICS 561621PSC 8415 | $0 | Oct 1, 2016–Not stated |
| 70B06C21F00001043SECURITY SEVICES | Department of Homeland SecurityADMINISTRATION FACILITIES TRAINING CONTRACTING DIVISION | NAICS 561621PSC 6530 | $1M | May 1, 2021–Jul 15, 2026 |