STANTEC CONSULTING SERVICES INC.

1. Department of the Army$7.6M40%
   8 awards
2. National Park Service$3.6M19%
   29 awards
3. Public Buildings Service$2.8M15%
   2 awards
4. Federal Highway Administration$1.9M9.8%
   8 awards
5. Bureau of Reclamation$1.8M9.6%
   11 awards
6. Health Resources and Services Administration$1.1M5.9%
   12 awards
7. Bureau of Land Management$159.9K0.8%
   1 awards
8. Forest Service$12.5K0.1%
   1 awards
9. Bureau of Indian Affairs and Bureau of Indian Education$00.0%
   1 awards
10. International Boundary and Water Commission: U.S.-Mexico$00.0%
    2 awards

1. ARCHITECT-ENGINEER (A/E) SERVICES FOR A NEW U.S. COURTHOUSE ANNEX FEDERICO DEGETAU FEDERAL BUILDING AND CLEMENTE RUIZ NAZARIO U.S. COURTHOUSE HATO REY, PR, 00918.$22.9M
   Public Buildings Service· Construction & real property· Nov 10, 2022 – Sep 22, 2026· 47PC0323C0002
2. LAHONTAN BASIN AREA OFFICE (LBAO) TAHOE DAM REPLACEMENT FEASIBILITY STUDY$6.7M
   Bureau of Reclamation· Carson City, NV· Construction & real property· Sep 19, 2023 – May 22, 2026· 140R2023F0098
3. 2022 COMPREHENSIVE REVIEWS GROUP 2$4.9M
   Bureau of Indian Affairs and Bureau of Indian Education· Missoula County, MT· Construction & real property· Apr 26, 2022 – Mar 20, 2026· 140A1622F0079
4. 35% DESGIN AIRCRAFT MAINTENANCE HANGAR$4.5M
   Department of the Army· Denver County, CO· Construction & real property· Dec 19, 2024 – Mar 16, 2026· W912HN25F2002
5. ENGINEERING DURING CONSTRUCTION (EDC) FOR THE WSLP 114 PROJECT.$3.7M
   Department of the Army· St. John the Baptist Parish, LA· Construction & real property· May 21, 2026 – May 21, 2026· W912P826FA051
6. THE WORK TO BE PERFORMED IS TO PREPARE PROJECT SCOPE AND COST VALIDATION REPORTS AND A FULL DESIGN PACKAGE FOR THE RENOVATION AND REPAIR OF BUILDING 212 FORT STEWART, GA. **SEE SPECIFIC INSTRUCTIONS FOR FURTHER DETAILS.$2.7M
   Department of the Army· Wake County, NC· Construction & real property· May 7, 2026 – May 7, 2026· W912HN26FA041
7. COMMENTS: A DESIGN IS REQUIRED TO REESTABLISH THE DESIGN CAPACITY OF ARROYO COLORADO OF 21,000 CFS. THE CURENT CAPACITY IS ESTIMATED TO BE ABOUT 45% OF DESIGN CAPACITY. HYDRAULIC MODELING INDICATED THAT DREDGING OF THE MAIN CHANNEL TO LOWE$2.6M
   International Boundary and Water Commission: U.S.-Mexico· Santa Cruz County, AZ· Construction & real property· Sep 29, 2025 – Jun 5, 2026· 191BWC25F0075
8. THIS PROCUREMENT IS FOR CALSIM 3 DEVELOPMENT SUPPORT.$2M
   Bureau of Reclamation· Sacramento County, CA· Professional services· Apr 23, 2024 – Mar 19, 2026· 140R2024P0043

Its reported sub-contracts equal 9.5% of its FY2026 contract obligations.

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 7, 2026, loaded Oct 7, 2026 · Subawards loaded from FY2021.

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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 7, 2026, loaded Oct 7, 2026 · Subawards loaded from 2021.

Compared on 27 markets (agency × industry), FY2024–FY2026.

1. MICHAEL BAKER INTERNATIONAL, INC.$160.8M−75% in FY2026
   SAN DIEGO, CA · 9 entities · 52% of this company's obligations are in markets they both serveNavy · Architectural, engineering, and related servicesArmy · Architectural, engineering, and related servicesPublic Buildings Service · Architectural, engineering, and related services+2 more
2. OST INC$141.9M−61% in FY2026
   WASHINGTON, DC · 38% of this company's obligations are in markets they both serveArmy · Architectural, engineering, and related services
3. BURNS & MCDONNELL ENGINEERING COMPANY, INC.$444.1M−65% in FY2026
   KANSAS CITY, MO · 3 entities · 66% of this company's obligations are in markets they both serveArmy · Architectural, engineering, and related servicesNavy · Architectural, engineering, and related servicesEnergy · Architectural, engineering, and related services+1 more

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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 7, 2026, loaded Oct 7, 2026 · FY2024–FY2026.