Federal contractor profile
STANTEC GS INC.
UEI P4FGL9JCNRM9CAGE 0L251
Active
Overview
- Legal name
- STANTEC GS INC.
- Registered location
- CHARLOTTESVILLE, VA, USA
- Primary NAICS
- 541620 — Environmental Consulting Services
- Latest award activity
- Aug 31, 2026
Read company summary
STANTEC GS INC. is associated with UEI P4FGL9JCNRM9 and CAGE 0L251 in public federal records. AcornBids currently links 61 prime awards totaling $48.3M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Engineering Services; Environmental Consulting Services; Landscape Architectural Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541620 (Environmental Consulting Services). Its public SAM.gov registration lists CHARLOTTESVILLE, VA, USA.
At a glance
Lifetime prime obligations$48.3M
Prime awards61
Awards with future end dates26
Top-agency concentration
Not available
Why this customer concentration
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- STANTEC GS INC.
- UEI
- P4FGL9JCNRM9
- CAGE
- 0L251
- Registered address
- 2496 OLD IVY RD STE 300, CHARLOTTESVILLE, VA, 22903, USA
- Registration status
- Active
- Primary NAICS
- 541620 — Environmental Consulting Services
- SAM activation
- Jan 23, 2026
- Initial registration
- Mar 7, 2002
- Entity start
- Nov 3, 1989
- SAM updated
- Jan 23, 2026
- Registration expires
- Jan 21, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- VA, USA
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 83310123AH023EXIM-WIDE NEPA AND OTHER ENVIRONMENTAL SUPPORT FOR 541620 FAR 8.4 BPA | Export-Import Bank of the United States | $8.7M | Jun 1, 2023 | Not available |
| 70Z08423FDL950227AWARD FOR STANTEC GS INC. | Department of Homeland Security | $2.8M | Sep 27, 2023 | Sep 26, 2028 |
| 140D0425D0054US AFCEC NEPA/EA/EIS MATOC | Department of the Interior | $100.0M | Sep 25, 2025 | Not available |
| 47QRCA25DU638ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) UNRESTRICTED MULTIPLE AGENCY CONTRACT (MAC) | General Services Administration | $2.5K | Apr 15, 2025 | Not available |
| GS00F196CAFEDERAL SUPPLY SCHEDULE CONTRACT | General Services Administration | $14.9M | Jul 7, 2015 | Not available |
| N0017819D7315SEAPORT-NXG | Department of Defense | $500 | Jan 2, 2019 | Not available |
| N6247024F4106NAVY'S ENCROACHMENT MANAGEMENT PROGRAM RISK MANAGEMENT BUSINESS PROCESS STUDY AND UPDATE | Department of Defense | $360.6K | Sep 5, 2024 | Sep 30, 2026 |
| N4425526F0110FY26 WIND TURBINE RADAR INTERFERENCE MITIGATION (WTRIM) WORKING GROUP | Department of Defense | $199.9K | Apr 15, 2026 | Apr 15, 2027 |
| W9127825FA274NGB FY25 NOISE ANALYSIS SERVICES FOR BURLINGTON ANGB SEIS, VT | Department of Defense | $1.0M | Sep 29, 2025 | Sep 29, 2028 |
| W9127826DA010INDEFINITE DELIVERY INDEFINITE QUANTITY (IDIQ), MULTIPLE AWARD TASK ORDER CONTRACTS (MATOCS) FOR ARCHITECT-ENGINEER (A-E) SERVICES TO SUPPORT THE U.S. ARMY CORPS OF ENGINEERS… | Department of Defense | $49.0M | Apr 1, 2026 | Not available |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jan 23, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Mar 7, 2002 |
| Entity start | Nov 3, 1989 |
| Industry | Reported size status |
|---|---|
| 531190 — Lessors of Other Real Estate Property | Not reported |
| 531390 — Other Activities Related to Real Estate | Not reported |
| 541310 — Architectural Services | Not reported |
| 541320 — Landscape Architectural Services | Not reported |
| 541330 — Engineering Services | Not reported |
| 541350 — Building Inspection Services | Not reported |
| 541360 — Geophysical Surveying and Mapping Services | Not reported |
| 541370 — Surveying and Mapping (except Geophysical) Services | Not reported |
| 541511 — Custom Computer Programming Services | Not reported |
| 541512 — Computer Systems Design Services | Not reported |
| 541513 — Computer Facilities Management Services | Not reported |
| 541519 — Other Computer Related Services | Not reported |
| 541611 — Administrative Management and General Management Consulting Services | Not reported |
| 541620 — Environmental Consulting Services | Not reported |
| 541690 — Other Scientific and Technical Consulting Services | Not reported |
| 541810 — Advertising Agencies | Not reported |
| 541820 — Public Relations Agencies | Not reported |
| 541830 — Media Buying Agencies | Not reported |
| 541840 — Media Representatives | Not reported |
| 541850 — Indoor and Outdoor Display Advertising | Not reported |
| 541860 — Direct Mail Advertising | Not reported |
| 541870 — Advertising Material Distribution Services | Not reported |
| 541890 — Other Services Related to Advertising | Not reported |
| 561210 — Facilities Support Services | Not reported |
| 561990 — All Other Support Services | Not reported |
| 562910 — Remediation Services | Not reported |
| 611430 — Professional and Management Development Training | Not reported |
| 712120 — Historical Sites | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| WILLIAM HALPERIN | Government business | Contact method not published | SAM registration | Not available |
| RAY BEST | Alternate government business | Contact method not published | SAM registration | Not available |
| MARCUS INSKEEP | Electronic business | Contact method not published | SAM registration | Not available |
| STEVEN CLONTS | Alternate electronic business | Contact method not published | SAM registration | Not available |
| Steven Clonts | Contractor contract manager | steve.clonts@stantecgs.com | Source | Oct 1, 2026 |
| Raymond Best | Contractor program manager | ray.best@stantecgs.com | Source | Oct 1, 2026 |
Registered industries
- 531190 — Lessors of Other Real Estate Property
- 531390 — Other Activities Related to Real Estate
- 541310 — Architectural Services
- 541320 — Landscape Architectural Services
- 541330 — Engineering Services
- 541350 — Building Inspection Services
- 541360 — Geophysical Surveying and Mapping Services
- 541370 — Surveying and Mapping (except Geophysical) Services
- 541511 — Custom Computer Programming Services
- 541512 — Computer Systems Design Services
- 541513 — Computer Facilities Management Services
- 541519 — Other Computer Related Services
- 541611 — Administrative Management and General Management Consulting Services
- 541620 — Environmental Consulting Services
- 541690 — Other Scientific and Technical Consulting Services
- 541810 — Advertising Agencies
- 541820 — Public Relations Agencies
- 541830 — Media Buying Agencies
- 541840 — Media Representatives
- 541850 — Indoor and Outdoor Display Advertising
- 541860 — Direct Mail Advertising
- 541870 — Advertising Material Distribution Services
- 541890 — Other Services Related to Advertising
- 561210 — Facilities Support Services
- 561990 — All Other Support Services
- 562910 — Remediation Services
- 611430 — Professional and Management Development Training
- 712120 — Historical Sites
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About STANTEC GS INC.
What products and services appear in its federal awards?
Recorded award industries: 541330 — Engineering Services; 541620 — Environmental Consulting Services; 541320 — Landscape Architectural Services.
Recorded products and services: C219 — Other Architect and Engineering Services; C211 — Architect - Engineer Services (including landscaping, interior layout, and designing); R498 — Patent and Trademark Services.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
2496 OLD IVY RD STE 300, CHARLOTTESVILLE, Virginia 22903, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
541620 — Environmental Consulting Services.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Defense; Department of Homeland Security; General Services Administration.
Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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