Oneida-Stantec JV LLC
Wauwatosa, WI Part of Oneida Environmental, LLC
- UEI
- Q75KA2PDMP88
- CAGE
- 9VWT6
- Primary NAICS
- 541620 Environmental Consulting Services
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- SBA certifications
-
8(a) Joint Venture– · Ended
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- Other NAICS codes in SAM.gov
- Corporate family
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-
Parent
Oneida Environmental, LLC · Wauwatosa, WI
FKSYFWA3HXW4
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Parent
Oneida Environmental, LLC · Wauwatosa, WI
FKSYFWA3HXW4
- SAM.gov registration date
- Physical address
- 10361 W Innovation Dr Ste 250, Wauwatosa, WI 53226, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $2,160,132 |
| FY2025 | $8,018,863 |
| FY2024 | $2,500 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Interior | $1,540,323 | |
| 2 | Department of the Army | $619,809 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Oneida Total Integrated Enterprises LLC | Wauwatosa, WI | 541620 Environmental Consulting Services |
| Srs-Alliant JV, LLC | Wauwatosa, WI | 541330 Engineering Services |
| Ones Plexus Joint Venture LLC | Tulsa, OK | 541620 Environmental Consulting Services |
| Sustainment & Restoration Services, LLC | Wauwatosa, WI | 562910 Remediation Services |
| SSE Ayuda JV, LLC | San Antonio, TX | 541620 Environmental Consulting Services |
About the company
Oneida-Stantec JV LLC, an SBA Certified 8(a) tribally owned joint venture between the Oneida Nation and Stantec, provides environmental remediation, archaeological and cultural resource surveys, and environmental compliance services to the Department of the Army Corps of Engineers and the Department of the Interior as a prime contractor on full-and-open and 8(a) sole-source awards. The partnership is based in Wauwatosa, Wisconsin, and operates under tribally owned and minority-owned business certifications with SBA 8(a) Joint Venture status expiring September 27, 2026. All eight recent awards in the source are prime contracts; the joint venture competes across both set-aside (8(a) sole source and competitive 8(a)) and full-and-open designations.
Oneida-Stantec JV combines tribal enterprise capabilities with Stantec's professional engineering and environmental consulting expertise to deliver specialized remediation and compliance services. The portfolio centers on environmental remediation services (NAICS remediation services and environmental systems protection), environmental consulting (541620), and specialized assessments at federal installations. Representative work includes a $9.9 million single-award indefinite delivery contract with the Army Corps of Engineers' Southwestern Division (USACE) for environmental remediation services supporting powerhouse refurbishments, running through September 2029; a $7.33 million delivery order from USACE Fort Worth District for ancillary asbestos-containing material support at the Norfolk Hydroelectric Power Plant in Arkansas (ultimate completion September 2028); a $3.15 million 8(a) sole-source definitive contract with USACE Louisville District for long-term environmental remediation and site management at the former Joliet Army Ammunition Plant in Illinois (through August 2030); a $1.54 million small-business purchase order from the Bureau of Reclamation for ESA consultation and NEPA support in the Klamath Basin (work through September 2027); and a $249 thousand delivery order from USACE Southeast Region for Phase I archaeological surveys at Fort Campbell, Kentucky.
Customer concentration tracks heavily with the Army Corps of Engineers districts, which account for the bulk of combined potential value. By potential dollars, the Army Corps of Engineers' Tulsa District anchors the portfolio at $9.9 million, with Fort Worth and Louisville districts contributing $7.3 million and $3.1 million respectively; USACE Southeast Region (Installation Management Command) places two awards worth $7.2 million combined by count but smaller by potential value. By award count, USACE Southeast Region and Fort Worth District tie at two awards each, with Tulsa, Louisville, the Bureau of Reclamation, and Immigration and Customs Enforcement each holding one. Across the six distinct customer agencies named, the top five account for 88% of recent awards, with the remainder of potential value concentrated in the USACE Tulsa IDC.
Oneida-Stantec JV holds two parent indefinite delivery contracts: a $9.9 million single-award Environmental Remediation Services IDC with USACE Tulsa (ultimate completion September 2029) and a $7.0 million single-award competitive 8(a) Indefinite Delivery Contract with USACE Southeast Region for National Historic Preservation Act survey and evaluation services at Fort Campbell (through September 2030). Task orders issued under these vehicles account for the majority of recent transactional volume.
Activity has grown from two awards in 2024 to five in 2025, with one award in 2026 year-to-date. Three awards carrying combined potential value of $1.8 million face ultimate completion within the next twenty-four months, creating near-term recompete exposure. Of the $29.2 million in combined potential value across all awards, $7.6 million (26%) has been obligated. The parent entity is Oneida Environmental, LLC, an SBA Certified 8(a) Program Participant tribally owned firm headquartered at the same Wisconsin address, which holds its own federal contract vehicle portfolio separate from the joint venture.
Quick answers
Is Oneida-Stantec JV LLC registered in SAM.gov?
Yes. Oneida-Stantec JV LLC's SAM.gov registration is active through August 7, 2027.
How much has Oneida-Stantec JV LLC received in federal contracts?
Federal contracts obligated $8,018,863 to Oneida-Stantec JV LLC in fiscal year 2025 and $10,181,495 in fiscal years 2023 through 2027.
How does Oneida-Stantec JV LLC rank among federal contractors?
Oneida-Stantec JV LLC ranked #7 in PSC Z1HB, #59 in PSC F108 and #70 in PSC F1 in FY2025.
What is Oneida-Stantec JV LLC's most recent federal award?
Oneida-Stantec JV LLC's most recent federal contract award is EO 14398 - ESA consultation/ nepa support for klamath basin area office (140R2026P0043), from Bureau of Reclamation, on May 15, 2026.
On GovTribe
See Oneida-Stantec JV LLC's full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors