Federal contractor · public award history
KASTLE SYSTEMS LLC
Parent: KASTLE SYSTEMS LLC Unique Entity Identifier (UEI)QNG6P3YKN7F6
- Awards we know about
- 29
- Typical size
- $70,357
- Middle of their public awards
- Dollars on those awards
- $9.25M
Most of their awards we can see fall roughly between $25,307 and $209,455.
SAM.gov registration
- Status
- Active
- Purpose of registration
- All awards (Z2)
- Registration expires
- Aug 25, 2026
- Activation date
- Aug 27, 2025
- Primary NAICS (SAM)
- Security Systems Services (except Locksmiths)561621
Other NAICS on file
Product and Service Codes (SAM)
Business types (SAM)
Registration fields from the official SAM.gov public entity extract (monthly bulk). Not a substitute for live SAM checks.
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Use the verified identifiers and public award record to investigate documented incumbents, compare competitors, or identify possible teaming partners. This is a research starting point, not a capability or partner recommendation.
These official USAspending contract records do not rate capability or past performance and do not tell you whether to team or bid.
Awarding agencies
- Department of the Treasury (12)
- Department of the Interior (4)
- Department of Homeland Security (3)
- Department of Justice (3)
- General Services Administration (3)
- Securities and Exchange Commission (3)
- Department of Agriculture (1)
Industries & product codes
Award history
- Department of the Treasury$25,556Sep 26, 2025Procurement Instrument Identifier (PIID)140D0426F8035Security Systems Services (except Locksmiths)561621Support- Professional: Physical Security And BadgingR430Contract awardUSAspending ↗
KASTLE SECURITY SYSTEMS MANAGEMENT SERVICES
- Department of Homeland Security$13,114Sep 15, 2025Procurement Instrument Identifier (PIID)70B01C25P00000494Security Systems Services (except Locksmiths)561621Installation Of Equipment- Alarm, Signal, And Security Detection SystemsN063Contract awardUSAspending ↗
INSTALL ADA DOOR ON THE 9TH FLOOR AT NATIONAL PLACE
- Department of the Interior$101,861Sep 9, 2025Procurement Instrument Identifier (PIID)140F0521P0019Security Systems Services (except Locksmiths)561621Installation Of Equipment- Alarm, Signal, And Security Detection SystemsN063Contract awardUSAspending ↗
INSTALLATION AND MAINTENANCE CAMERA SECURITY SYSTEM
- General Services Administration—Sep 3, 2025Procurement Instrument Identifier (PIID)GS07F004GASecurity Systems Services (except Locksmiths)561621Clothing, Special Purpose8415Indefinite Delivery Vehicle (IDV)USAspending ↗
FEDERAL SUPPLY SCHEDULE CONTRACT
- Department of Justice$71,515Sep 2, 2025Procurement Instrument Identifier (PIID)15JC1V25F00000095Security Systems Services (except Locksmiths)561621Miscellaneous Alarm, Signal, And Security Detection Systems6350Contract awardUSAspending ↗
ALARM SECURITY SYSTEMS SUPPORT
- Department of Homeland Security$62,830Aug 15, 2025Procurement Instrument Identifier (PIID)70RCSA22C00000001Security Systems Services (except Locksmiths)561621IT And Telecom - Security And Compliance Products (Hardware And Perpetual License Software)7J20Contract awardUSAspending ↗
CISA/COSO TAS: 70-22-0566 ITAR ID: N/A THE PURPOSE OF THIS PR IS TO ADD FUNDING IN THE AMOUNT OF $25,811.28. THE PERIOD OF PERFORMANCE IS 11/1/2021 TO 10/31/2025.
- Department of the Treasury$30,700Aug 14, 2025Procurement Instrument Identifier (PIID)20356424F00007Security Systems Services (except Locksmiths)561621Support- Professional: Physical Security And BadgingR430Contract awardUSAspending ↗
KASTLE SECURITY SYSTEM MANAGEMENT SERVICES.
- Department of the Treasury$79,837Aug 6, 2025Procurement Instrument Identifier (PIID)20341125F00001Security Systems Services (except Locksmiths)561621Miscellaneous Alarm, Signal, And Security Detection Systems6350Contract awardUSAspending ↗
KASTLE SECURITY SYSTEM MONITORING
- Department of the Treasury$43,778Aug 5, 2025Procurement Instrument Identifier (PIID)20380220F0003Security Systems Services (except Locksmiths)561621Information Technology Equipment System Configuration7010Contract awardUSAspending ↗
OFFICE SECURITY SERVICES
- General Services Administration$271,743Jul 30, 2025Procurement Instrument Identifier (PIID)47QACA25F0101Security Systems Services (except Locksmiths)561621Other Qc/Test/Inspect- Alarm, Signal, And Security Detection SystemsH963Contract awardUSAspending ↗
73351022F0018 MAINTENANCE AND OPERATIONS OF PHYSICAL SECURITY ACCESS CONTROL
- Department of the Treasury$762,950Jul 29, 2025Procurement Instrument Identifier (PIID)2032H321F00039Security Systems Services (except Locksmiths)561621Modification Of Equipment- Maintenance And Repair Shop EquipmentK049Contract awardUSAspending ↗
KASTLE PIV BADGE CERTIFICATION SERVICES
- Department of the Treasury$201,640Jul 28, 2025Procurement Instrument Identifier (PIID)20341122F00033Security Systems Services (except Locksmiths)561621Miscellaneous Alarm, Signal, And Security Detection Systems6350Contract awardUSAspending ↗
KASTLE SECURITY MONITORING
- Department of Agriculture$19,353Jul 3, 2025Procurement Instrument Identifier (PIID)12318722F0241Security Systems Services (except Locksmiths)561621Miscellaneous Alarm, Signal, And Security Detection Systems6350Contract awardUSAspending ↗
IP; KASTLE SECURITY AND ACCESS CONTROL SYSTEM
- Department of the Treasury$23,340Jul 2, 2025Procurement Instrument Identifier (PIID)20342123F00012Security Systems Services (except Locksmiths)561621Support- Professional: Physical Security And BadgingR430Contract awardUSAspending ↗
KASTLE SECURITY MANAGEMENT SERVICES
- Department of Homeland Security$1.16MJul 2, 2025Procurement Instrument Identifier (PIID)70B06C21F00001043Security Systems Services (except Locksmiths)561621Hospital Furniture, Equipment, Utensils, And Supplies6530Contract awardUSAspending ↗
SECURITY SEVICES
- Department of the Treasury$21,398Jun 20, 2025Procurement Instrument Identifier (PIID)20342124F00007Security Systems Services (except Locksmiths)561621Support- Professional: Physical Security And BadgingR430Contract awardUSAspending ↗
KASTLE SECURITY SYSTEM MANAGEMENT SERVICES
- Securities and Exchange Commission$336,768Jun 5, 2025Procurement Instrument Identifier (PIID)50310219F0063Security Systems Services (except Locksmiths)561621Miscellaneous Alarm, Signal, And Security Detection Systems6350Contract awardUSAspending ↗
THE PURPOSE OF THIS REQUISITION IS TO FUND KASTLE SYSTEM TASK ORDER FOR OTHER DIRECT COSTS.
- Securities and Exchange Commission$4.94MJun 4, 2025Procurement Instrument Identifier (PIID)50310219F0067Security Systems Services (except Locksmiths)561621Miscellaneous Alarm, Signal, And Security Detection Systems6350Contract awardUSAspending ↗
THE PURPOSE OF THIS REQUISITION IS TO ADD FUNDING TO KASTLE SYSTEMS LLC CONTRACT FOR ACCESS CONTROL READERS AND ALARMS.
- Securities and Exchange Commission$332,177Jun 2, 2025Procurement Instrument Identifier (PIID)50310219F0062Security Systems Services (except Locksmiths)561621Miscellaneous Alarm, Signal, And Security Detection Systems6350Contract awardUSAspending ↗
THE PURPOSE OF THIS REQUISITION IS TO FUND KASTLE SYSTEM TASK ORDER FOR INSTALLATION.
- General Services Administration$232,902Apr 28, 2025Procurement Instrument Identifier (PIID)73351020F0131Security Systems Services (except Locksmiths)561621Maint/Repair/Rebuild Of Equipment- Alarm, Signal, And Security Detection SystemsJ063Contract awardUSAspending ↗
INSTALLATION AND OPERATIONS OF AN INTEGRATED SECURITY SYSTEM
- Department of Justice$53,261Apr 14, 2025Procurement Instrument Identifier (PIID)15JC1V24F00000011Security Systems Services (except Locksmiths)561621Miscellaneous Alarm, Signal, And Security Detection Systems6350Contract awardUSAspending ↗
FY24 SECURITY SYSTEMS SUPPORT FOR 1100 LST NW, WASHINGTON, DC. 20005.
- Department of the Treasury$10,863Apr 8, 2025Procurement Instrument Identifier (PIID)TIRNO17K00007Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use334512Maint/Repair/Rebuild Of Equipment- Alarm, Signal, And Security Detection SystemsJ063Contract awardUSAspending ↗
IGF::OT::IGF FOR OTHER FUNCTIONS - MONITORING SERVICES
- Department of the Treasury$11,338Mar 31, 2025Procurement Instrument Identifier (PIID)140D0426F8109Security Systems Services (except Locksmiths)561621Support- Professional: Physical Security And BadgingR430Contract awardUSAspending ↗
KASTLE SYSTEMS - KASTLE SECURITY SERVICES
- Department of the Interior$144,853Mar 31, 2025Procurement Instrument Identifier (PIID)140F1S25F0008Security Systems Services (except Locksmiths)561621Maint/Repair/Rebuild Of Equipment- Alarm, Signal, And Security Detection SystemsJ063Contract awardUSAspending ↗
FWS GENERAL SERVICES BRANCH - FWS HQ SKYLINE ELECTRONIC SECURITY SYSTEM O&M
- Department of the Treasury$69,198Mar 6, 2025Procurement Instrument Identifier (PIID)2031LL24F00008Security Systems Services (except Locksmiths)561621Support- Professional: OtherR499Contract awardUSAspending ↗
HSPD-12-COMPLIANCE REQUIREMENT
- Department of the Interior$139,367Feb 25, 2025Procurement Instrument Identifier (PIID)140D0419F0220Security Systems Services (except Locksmiths)561621Technical Representative- Alarm, Signal, And Security Detection SystemsL063Contract awardUSAspending ↗
IGF::OT::IGF OPERATIONS AND MAINTENANCE FOR THE KASTLE SYSTEM
- Department of the Treasury$24,560Feb 24, 2025Procurement Instrument Identifier (PIID)20356423F00005Security Systems Services (except Locksmiths)561621Support- Professional: Physical Security And BadgingR430Contract awardUSAspending ↗
SECURITY SYSTEM MANAGEMENT
- Department of the Interior$68,837Nov 26, 2024Procurement Instrument Identifier (PIID)140D0424F1320Security Systems Services (except Locksmiths)561621Maint/Repair/Rebuild Of Equipment- Alarm, Signal, And Security Detection SystemsJ063Contract awardUSAspending ↗
KASTLE SECURITY SYSTEM MONITORING AND MAINTENANCE
- Department of Justice$71,515Oct 17, 2024Procurement Instrument Identifier (PIID)15JC1V24F00000101Security Systems Services (except Locksmiths)561621Miscellaneous Alarm, Signal, And Security Detection Systems6350Contract awardUSAspending ↗
FY25 SECURITY SYSTEMS SUPPORT FOR 1100 L. ST. NW. WASHINGTON, DC. 20005
For research only. This is not legal advice, a past-performance review, or a recommendation to team or bid. Check USAspending and SAM.gov.