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Federal Mine Safety and Health Review Commission Awarded a Contract to KASTLE SYSTEMS LLC for $30,699.90

Signed on

8/29/2024, 12:00 AM

KASTLE SYSTEMS LLC Government Contract #20356424F00007

KASTLE SYSTEMS LLC was awarded a contract with the United States Government for $30,699.90. The contract was awarded by the agency office ARC DIV PROC SVCS – MSC, which is a division with the Bureau of the Fiscal Service within the Department of the Treasury.

Summary of Award

The recipient of the federal contract is KASTLE SYSTEMS LLC, a small U.S.-Owned Business based in Falls Church, Virginia. They provide security systems services. The contract, funded by the Federal Mine Safety and Health Review Commission through the Department of the Treasury, is for security system management services worth $30,699.90. Among the notable transactions, one transaction on 2025-08-14 was for $6,139.98, and another on 2024-08-29 was for the remaining amount of $24,559.92.

Contract Details

Contract ID20356424F00007
Contract TypeC
Total Obligation$30,699.90
Exercised Options$30,699.90
Base Amount + Options$30,699.90
Date Signed2024-08-29
Contract DescriptionKASTLE SECURITY SYSTEM MANAGEMENT SERVICES.
Start Date2024-09-01
End Date2025-11-30

Agency Details

Awarding AgencyDepartment of the Treasury
Awarding Sub AgencyBureau of the Fiscal Service
Awarding OfficeARC DIV PROC SVCS – MSC
Funding AgencyFederal Mine Safety and Health Review Commission
Funding Sub AgencyFederal Mine Safety and Health Review Commission
Funding OfficeFEDERAL MINE SAFETY HEALTH REVIEW

Recipient Details

RecipientKASTLE SYSTEMS LLC
Recipient Location6402 ARLINGTON BLVD FALLS CHURCH VIRGINIA, UNITED STATES
Business CategoriesCategory Business, Limited Liability Corporation, Partnership or Limited Liability Partnership, Small Business, Special Designations, U.S.-Owned Business

Comments

Award Transactions

Transaction #P00001 | $6,139.98August 14, 2025

Federal Mine Safety and Health Review Commission, a sub agency of Federal Mine Safety and Health Review Commission, issued a payment of $6,139.98 to KASTLE SYSTEMS LLC. The payment included a Subsidy Cost of $0.00.

Transaction #0 | $24,559.92August 29, 2024

Federal Mine Safety and Health Review Commission, a sub agency of Federal Mine Safety and Health Review Commission, issued a payment of $24,559.92 to KASTLE SYSTEMS LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00002 | $0.00November 20, 2025

Federal Mine Safety and Health Review Commission, a sub agency of Federal Mine Safety and Health Review Commission, issued a payment of $0.00 to KASTLE SYSTEMS LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00001 | $6,139.98August 14, 2025

Federal Mine Safety and Health Review Commission, a sub agency of Federal Mine Safety and Health Review Commission, issued a payment of $6,139.98 to KASTLE SYSTEMS LLC. The payment included a Subsidy Cost of $0.00.

Transaction #0 | $24,559.92August 29, 2024

Federal Mine Safety and Health Review Commission, a sub agency of Federal Mine Safety and Health Review Commission, issued a payment of $24,559.92 to KASTLE SYSTEMS LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00003 | $4,500.00January 28, 2026

Federal Mine Safety and Health Review Commission, a sub agency of Federal Mine Safety and Health Review Commission, issued a payment of $4,500.00 to KASTLE SYSTEMS LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00002 | $0.00November 20, 2025

Federal Mine Safety and Health Review Commission, a sub agency of Federal Mine Safety and Health Review Commission, issued a payment of $0.00 to KASTLE SYSTEMS LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00001 | $6,139.98August 14, 2025

Federal Mine Safety and Health Review Commission, a sub agency of Federal Mine Safety and Health Review Commission, issued a payment of $6,139.98 to KASTLE SYSTEMS LLC. The payment included a Subsidy Cost of $0.00.

Transaction #0 | $24,559.92August 29, 2024

Federal Mine Safety and Health Review Commission, a sub agency of Federal Mine Safety and Health Review Commission, issued a payment of $24,559.92 to KASTLE SYSTEMS LLC. The payment included a Subsidy Cost of $0.00.