Federal contractor · WHEATON, IL

T & K INVESTIGATIVE SERVICES INC

T & K INVESTIGATIVE SERVICES INC received -$2,631 in federal contract obligations in FY2026, on 1 awards (−112% vs FY2025). Since FY2017: $278.8K. Its largest customer was Bureau of Alcohol, Tobacco, Firearms and Explosives Acquisition and Property Management Division (-$2,631).

Obligations · FY2026
-$2,631
New awards
1
Sole-source
—
Single offer
—
UEI
FP29G2Z45BX3
Small business
Open in the contracts explorerRelationship graph

Spending by fiscal year

Obligations per federal fiscal year (October–September).

  1. 23.8KFY2017
  2. 34KFY2018
  3. 18.5KFY2019
  4. 85KFY2020
  5. 37.1KFY2021
  6. 25.7KFY2022
  7. 21.7KFY2023
  8. 13.7KFY2024
  9. 22.1KFY2025
  10. -2.6KFY2026

Top buying agencies

Obligations in FY2026.

  1. Bureau of Alcohol, Tobacco, Firearms and Explosives Acquisition and Property Management Division-$2,6310.0%
    1 awards

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

Where the work was performed

Integrity signals

Shares of the year's obligations, next to the country's.

Largest awards

  1. BACKGROUND FIELD INVESTIGATOR OBLIGATION AMENDED FOR ADDITIONAL BPA CALLS$104.5K
    Bureau of Alcohol, Tobacco, Firearms and Explosives Acquisition and Property Management Division· DuPage County, IL· Professional services· Jun 15, 2021 – Dec 8, 2025· 15A00021FAQ000168

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 9, 2026, loaded Oct 9, 2026.