Federal contractor · REDMOND, WA

STELL ENVIRONMENTAL ENTERPRISES INC

STELL ENVIRONMENTAL ENTERPRISES INC received $657K in federal contract obligations in FY2026, on 15 awards (−68% vs FY2025). Since FY2017: $49.4M. Its largest customer was Department of the Army ($332.3K).

Obligations · FY2026
$657K
New awards
15
Sole-source
0.0%
Single offer
0.4%
UEI
YEALHM3X78N9
Small businessWoman-ownedVeteran-ownedService-disabled veteran-owned8(a) program
Open in the contracts explorerRelationship graph

Spending by fiscal year

Obligations per federal fiscal year (October–September).

  1. 843.1KFY2017
  2. 4.8MFY2018
  3. 5.2MFY2019
  4. 6MFY2020
  5. 3.6MFY2021
  6. 11MFY2022
  7. 7.5MFY2023
  8. 7.8MFY2024
  9. 2MFY2025
  10. 657KFY2026

Top buying agencies

Obligations in FY2026.

  1. Department of the Army$332.3K51%
    6 awards
  2. Bureau of Land Management$316.2K48%
    7 awards
  3. Bureau of Reclamation$8,4361.3%
    1 awards
  4. Forest Service$00.0%
    1 awards

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

  1. Professional services$654.5K99.6%
  2. Facilities & utilities$2,5000.4%

Where the work was performed

  1. Multnomah County, OR$237.7K36%
  2. Snohomish County, WA$89.6K14%
  3. Huerfano County, CO$85.7K13%
  4. Garfield County, CO$65.5K10.0%
  5. Montrose County, CO$57.7K8.8%
  6. Moffat County, CO$54.9K8.4%
  7. Rio Blanco County, CO$52.4K8.0%
  8. Mesa County, CO$8,4361.3%
  9. St. Louis city, MO$2,5000.4%
  10. King County, WA$2,5000.4%

Integrity signals

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

  • Low competition0.4%
    US 39% · $2,500
  • Sole-source awards0.0%
    US 30% · $0
  • Single-offer competitions0.4%
    US 8.7% · $2,500
  • 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. LANDFILL SUPPORT SERVICES$528.4K
    Department of the Army· Lassen County, CA· Facilities & utilities· Mar 31, 2023 – Feb 5, 2026· W9124J23F0038
  2. HERITAGE ARCHAEOLOGICAL AND CULTURAL SURVEY, INSPECTION AND MONITORING ON EMIGRANT CREEK AND BLUE MOUNTAIN RANGER DISTRICTS OF THE MALHEUR NATIONAL FOREST$426.1K
    Forest Service· Harney County, OR· Professional services· Sep 29, 2022 – Feb 11, 2026· 1240BE22F0126
  3. AIR PROGRAM SUPPORT SERVICES$351.4K
    Department of the Army· Nueces County, TX· Facilities & utilities· Feb 7, 2023 – Apr 16, 2026· W9124J23F0021
  4. SHLA OCCUPANCY AND ABUNDANCE SURVEYS$237.7K
    Department of the Army· Multnomah County, OR· Professional services· Mar 12, 2026 – Mar 12, 2026· W9127N26FA040
  5. CRM TRAINING DEVELOPMENT SUPPORT FOR INSTALLATION MANAGEMENT COMMAND (IMCOM)$89.6K
    Department of the Army· Snohomish County, WA· Professional services· Jun 4, 2026 – Jun 4, 2026· W912P926FA131
  6. STANLEY CREEK CULTURAL SURVEY PHASE 2$85.7K
    Bureau of Land Management· Huerfano County, CO· Professional services· Sep 21, 2026 – Sep 21, 2026· 140L3726P0133
  7. CRI CLASS III FY2027, COLORADO USWFS - BLM COLORADO RIVER VALLEY FIELD OFFICE$65.5K
    Bureau of Land Management· Garfield County, CO· Professional services· Sep 25, 2026 – Sep 25, 2026· 140L3726P0144
  8. BLM-CO TRAVEL MANAGEMENT PLAN CULTURAL RESOURCE INVENTORY III - APPROX 600 ACRES$58.2K
    Bureau of Land Management· Fremont County, CO· Professional services· Aug 27, 2024 – Mar 27, 2026· 140L1724P0062

Subawards

Matched by Unique Entity ID: the first-tier subawards this organization reported as a prime recipient, and those primes reported paying it.

As a prime: who it pays · FY2026

No subawards reported as a prime in FY2026.

As a sub-recipient: who pays it · FY2026

No subawards reported to it in FY2026.

By fiscal year

  • FY2021: $0 paid out · $407.1K received
  • FY2022: $0 paid out · $143.5K received
  • FY2023: $0 paid out · $160.1K received
  • FY2024: $0 paid out · $3.1M received
  • FY2025: $0 paid out · $1.3M received

Primes report first-tier subawards of $30,000 or more themselves, and many go unreported (GAO-24-106214). Reporting moved from FSRS to SAM.gov in March 2025 and fewer sub-contracts have been reported since. Amounts are what primes reported; they are never added to prime award totals.

Source: Subawards (first-tier sub-contracts and sub-grants reported under FFATA) (U.S. Department of the Treasury, USAspending.gov (reports filed in SAM.gov, formerly FSRS)), data current to Oct 9, 2026, loaded Oct 9, 2026 · Subawards loaded from FY2021.

Teaming partners

Companies this company reported paying, primes that reported paying it, from FFATA subaward reports.

Companies it pays

No subawards reported to other companies.

Primes that pay it

7 companies · $5.1M reported

  1. LEIDOS, INC.$3M
    RESTON, VA · 1 subaward · Computer systems design and related services
  2. CALIBRE SYSTEMS INC$1.2M
    ALEXANDRIA, VA · 1 subaward · Other professional, scientific, and technical services
  3. HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC.$320.6K
    ENGLEWOOD, CO · 1 subaward · Architectural, engineering, and related services

Showing the top 3 of each list. Open the profile for potential partners and the full lists.

Primes report first-tier subawards of $30,000 or more themselves, and many go unreported (GAO-24-106214). Reporting moved from FSRS to SAM.gov in March 2025 and fewer sub-contracts have been reported since. Amounts are what primes reported; they are never added to prime award totals.

Source: Subawards (first-tier sub-contracts and sub-grants reported under FFATA) (U.S. Department of the Treasury, USAspending.gov (reports filed in SAM.gov, formerly FSRS)), data current to Oct 9, 2026, loaded Oct 9, 2026 · Subawards loaded from 2021.

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

  1. LEO A DALY - PERKINS AND WILL A JOINT VENTURE$8.6M−96% in FY2026
    WASHINGTON, DC · 82% of this company's obligations are in markets they both serveArmy · Architectural, engineering, and related services
  2. MASON & HANGER + MEAD & HUNT JOINT VENTURE$8.5M−98% in FY2026
    TULSA, OK · 81% of this company's obligations are in markets they both serveArmy · Architectural, engineering, and related services
  3. WSP - MOCA JOINT VENTURE$8.5M−79% in FY2026
    WASHINGTON, DC · 81% of this company's obligations are in markets they both serveArmy · Architectural, engineering, and related services

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 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.