Federal contractor · OTTAWA

S.L. ROSS ENVIRONMENTAL RESEARCH LIMITED

S.L. ROSS ENVIRONMENTAL RESEARCH LIMITED received -$1,526 in federal contract obligations in FY2026, on 3 awards (−100% vs FY2025). Since FY2017: $4M. Its largest customer was Bureau of Safety and Environmental Enforcement (-$1,526).

Obligations · FY2026
-$1,526
New awards
3
Sole-source
—
Single offer
—
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. 225.1KFY2017
  2. 618.4KFY2018
  3. 0FY2019
  4. 389.3KFY2020
  5. 0FY2021
  6. 1.2MFY2022
  7. 14.5KFY2023
  8. 149.7KFY2024
  9. 1.4MFY2025
  10. -1.5KFY2026

Top buying agencies

Obligations in FY2026.

  1. Bureau of Safety and Environmental Enforcement-$1,5260.0%
    3 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. TEST AND EVALUATION OF THE BSEE BURNER$1.4M
    Bureau of Safety and Environmental Enforcement· White County, IL· Research & development· Sep 11, 2025 – Jul 23, 2026· 140E0125C0004
  2. BAA OIL SPILL DETECTION UNDER ICE AND ON SEAFLOOR$1.2M
    Bureau of Safety and Environmental Enforcement· Research & development· Sep 22, 2022 – Mar 2, 2026· 140E0122C0008
  3. FIELD SCALE PROTOCOL TYPE 1 SORBENTS$149.7K
    Bureau of Safety and Environmental Enforcement· Research & development· Sep 19, 2024 – Jun 3, 2026· 140E0124P0027

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 2 markets (agency × industry), FY2024–FY2026.

  1. BART'S OFFICE FURNITURE REPAIRS, INC.$261K+162% in FY2026
    NEW ORLEANS, LA · 9.3% of this company's obligations are in markets they both serveBureau of Safety and Environmental Enforcement · Management, scientific, and technical consulting services
  2. ISIMS LLC$342.3K−34% in FY2026
    HOUSTON, TX · 9.3% of this company's obligations are in markets they both serveBureau of Safety and Environmental Enforcement · Management, scientific, and technical consulting services
  3. ALANKOK LLC$491K
    MOORESTOWN, NJ · 9.3% of this company's obligations are in markets they both serveBureau of Safety and Environmental Enforcement · Management, scientific, and technical consulting services

Showing the top 3 of 17 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 9, 2026, loaded Oct 9, 2026 · FY2024–FY2026.

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.