Tribal One Architecture & Engineering LLC
Englewood, CO Doing business as Tribal One A&E, LLC Part of T1 Development, LLC
- UEI
- Y6H7K4Z4DL29
- CAGE
- 8EX99
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Tax Exempt)
- Other NAICS codes in SAM.gov
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- 541310 Architectural Services
- 541320 Landscape Architectural Services
- 541340 Drafting Services
- 541350 Building Inspection Services
- 541360 Geophysical Surveying and Mapping Services
- 541370 Surveying and Mapping (except Geophysical) Services
- 541512 Computer Systems Design Services
- 541519 Other Computer Related Services
- Corporate family
-
-
Parent
Q2LSAE5HX4K3
-
Parent
Q2LSAE5HX4K3
- SAM.gov registration date
- Physical address
- 6161 S Syracuse Way #280, Englewood, CO 80111, USA
- Website
- tribal.one
- Founded
- 2002
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- Civil Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
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 | $0 |
| FY2025 | $30,880 |
| FY2024 | $0 |
| FY2023 | $351,450 |
Contract vehicles
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| FT totten RD shop structural assessment | Navajo Region (BIA) | $30,880 | |
| Water system assessments for BIE | Central Office (BIA) | $2,177,142 |
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Tetra TECH Inc. | W9127823F0243 | $57,018 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Method Architecture, LLC | Houston, TX | 541310 Architectural Services |
| Joseph David Associates LLC | Poteau, OK | 541310 Architectural Services |
| Rock Gap Engineering LLC | — | 236220 Commercial and Institutional Building Construction |
| Tepa Engineering Services LLC | Kansas City, MO | 541330 Engineering Services |
| Jsra | Tucson, AZ | 541310 Architectural Services |
About the company
Tribal One Architecture & Engineering LLC, a tribally-owned professional services firm owned by the Coquille Indian Tribe, specializes in architecture, engineering, construction, and related services primarily supporting federal infrastructure and education programs for Native American communities. Registered in SAM.gov with a unique entity identifier Y6H7K4Z4DL29, the company is certified as a minority-owned, Native American-owned, and small disadvantaged business. Tribal One A&E operates as a for-profit limited liability company focused on delivering high-quality professional services to federal agencies, with a specific emphasis on supporting Native American infrastructure and educational initiatives.
The company has secured multiple prime federal contract awards demonstrating its diverse capabilities, including a $2.2 million purchase order from the Department of the Interior's Bureau of Indian Affairs to conduct comprehensive water system assessments for 39 public water systems owned by Bureau of Indian Education schools. This contract involved on-site assessments, sampling, and analysis for lead, copper, and PFAS, with site visits to tribal schools nationwide. Additionally, Tribal One has performed sub-contract work with Tetra Tech Inc., supporting field assessments at various military installations including Fort Campbell, Fort Belvoir, Fort Jackson, Fort Leavenworth, Rock Island, and Yakima. Their contracts have consistently been set aside for Indian Economic Enterprises, reflecting their commitment to supporting Native American business development.
Tribal One Architecture & Engineering LLC has been awarded a significant multiple-award Indefinite Delivery Contract (IDC) by the Department of the Interior Bureau of Indian Affairs Central Office, with a potential value of $150,010,000 and a performance period from March 18, 2024 to March 17, 2029. This Architect Engineer Multiple Award Contract (AE-MAC) will provide a comprehensive range of architectural and engineering services, including studies, investigations, surveying, testing, evaluations, consultations, planning, program management, design, value engineering, construction support, and related services. The contract is part of the Indian Affairs Architect Engineer MAC parent vehicle and is specifically set aside for Indian Small Business Economic Enterprises, targeting support for infrastructure and education programs benefiting Native American communities across the continental United States through firm-fixed-price task orders.
Quick answers
Is Tribal One Architecture & Engineering LLC registered in SAM.gov?
Yes. Tribal One Architecture & Engineering LLC's SAM.gov registration is active through June 18, 2027.
Which contract vehicles does Tribal One Architecture & Engineering LLC hold?
Tribal One Architecture & Engineering LLC holds a place on 1 federal contract vehicle: Indian Affairs Architect Engineer MAC.
How much has Tribal One Architecture & Engineering LLC received in federal contracts?
Federal contracts obligated $30,880 to Tribal One Architecture & Engineering LLC in fiscal year 2025 and $382,330 in fiscal years 2023 through 2027.
What is Tribal One Architecture & Engineering LLC's most recent federal award?
Tribal One Architecture & Engineering LLC's most recent federal contract award is FT totten RD shop structural assessment (140A0925F0024), from Navajo Region (BIA), on September 23, 2025.
On GovTribe
See Tribal One Architecture & Engineering LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors