Federal contractor · TULSA, OK

CHAMBERLIN STEVE

CHAMBERLIN STEVE received $78.2K in federal contract obligations in FY2026, on 4 awards (−6.1% vs FY2025). Since FY2017: $696.5K. Its largest customer was Federal Prison System / Bureau of Prisons ($78.2K).

Obligations · FY2026
$78.2K
New awards
4
Sole-source
0.0%
Single offer
0.0%
UEI
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Small business
Open in the contracts explorerRelationship graph

Spending by fiscal year

Obligations per federal fiscal year (October–September).

  1. 35.6KFY2017
  2. 71KFY2018
  3. 61.8KFY2019
  4. 32.6KFY2020
  5. 131.5KFY2021
  6. 57.1KFY2022
  7. 66.1KFY2023
  8. 79.6KFY2024
  9. 83.2KFY2025
  10. 78.2KFY2026

Top buying agencies

Obligations in FY2026.

  1. Federal Prison System / Bureau of Prisons$78.2K100%
    4 awards

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

  1. Education & social services$78.2K100%

Where the work was performed

  1. Tulsa County, OK$78.2K100%

Integrity signals

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

  • Low competition0.0%
    US 39% · $0
  • Sole-source awards0.0%
    US 30% · $0
  • Single-offer competitions0.0%
    US 8.8% · $0
  • Urgency justifications0.0%
    US 5.1% · $0

A signal is a reason to look closer, not evidence of wrongdoing: most sole-source awards are lawful and justified.

Largest awards

  1. COMMUNITY TREATMENT SERVICES IN TULSA, OK$43.8K
    Federal Prison System / Bureau of Prisons· Tulsa County, OK· Education & social services· Aug 13, 2025 – Jun 10, 2026· 15BCTS25F00000268
  2. COMMUNITY TREATMENT SERVICES IN TULSA, OK$39K
    Federal Prison System / Bureau of Prisons· Tulsa County, OK· Education & social services· May 27, 2026 – Aug 4, 2026· 15BCTS26F00000293
  3. COMMUNITY TREATMENT SERVICES IN TULSA, OK$34.8K
    Federal Prison System / Bureau of Prisons· Tulsa County, OK· Education & social services· Jun 2, 2025 – Nov 21, 2025· 15BCTS25F00000172
  4. COMMUNITY TREATMENT SERVICES IN TULSA, OK$0
    Federal Prison System / Bureau of Prisons· Tulsa County, OK· Education & social services· Jul 28, 2026 – Jul 28, 2026· 15BCTS26F00000392

Competitors

Companies that win from the same buyers in the same markets: obligations by agency and industry compared over the last three fiscal years.

Compared on 1 market (agency × industry), FY2024–FY2026.

  1. COMMUNITY ASSESSMENT AND TREATMENT SERVICES, INC.$238.2K−25% in FY2026
    CLEVELAND, OH · 99% of this company's obligations are in markets they both serveFederal Prison System / Bureau of Prisons · Outpatient care centers
  2. PATHWAYS BEHAVIORAL SERVICES, INC.$237.9K−25% in FY2026
    WATERLOO, IA · 99% of this company's obligations are in markets they both serveFederal Prison System / Bureau of Prisons · Outpatient care centers
  3. LONG MICHAEL P$237.2K−36% in FY2026
    LAREDO, TX · 98% of this company's obligations are in markets they both serveFederal Prison System / Bureau of Prisons · Outpatient care centers

Showing the top 3 of 25 competitors. Open the profile for the full list.

Who sells to the same buyers in the same markets, not who wins against whom on a given contract. Prime contract obligations by the agency and NAICS code of each award; subawards are never added. A company is a family of legal entities, joined by parent UEI or, in part, by an AI reading of names.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 6, 2026, loaded Oct 6, 2026 · FY2024–FY2026.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 6, 2026, loaded Oct 6, 2026.