Tanaq Engineering & Sustainability LLC
Anchorage, AK Doing business as Tanaq Engineering & Sustainability LLC Tanaq Engineering & Sustainability, LLC Part of ST George Tanaq Corp
- UEI
- HQPLSUB61NM2
- CAGE
- 97CN3
- Primary NAICS
- 541620 Environmental Consulting Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- Corporate family
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ST George Tanaq Corp
Parent
DD76ANKVJKY8
- Tanaq Engineering & Sustainability LLC HQPLSUB61NM2
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ST George Tanaq Corp
Parent
DD76ANKVJKY8
- SAM.gov registration date
- Physical address
- Calais I, 3201 C St #602, Anchorage, AK 99503, USA
- Website
- tanaq.com
- Founded
- 1973
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
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- Industrials
- Commercial & Professional Services
- Professional Services
- Consulting
- SIC code
- 89 Services, Not Elsewhere Classified
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| 8A sole source to tanaq community relations support at former naval air station moffett field, california | Naval Facilities Engineering Command | $103,615 |
About Tanaq Engineering & Sustainability LLC
Tanaq Engineering & Sustainability LLC is an Alaska Native Corporation-owned small business based in Anchorage, Alaska, that provides professional services to federal agencies through specialized contracting vehicles. The firm holds active SBA 8(a) Business Development Program certification through August 30, 2031, and maintains registration in SAM.gov through November 2026. As a minority-owned, self-certified small disadvantaged business, Tanaq Engineering & Sustainability LLC leverages its certifications to compete for federal contracts designated for socioeconomically disadvantaged small business enterprises across multiple service sectors.
The company's recent federal contracting activity demonstrates its capacity to execute specialized projects requiring community engagement and stakeholder management expertise. Tanaq Engineering & Sustainability LLC was awarded an 8(a) sole source contract by the Naval Facilities Engineering Command on September 4, 2025, valued at $103,614.69, to provide community relations support services at the former Naval Air Station Moffett Field in Santa Clara, California. This definitive contract, which carries a firm fixed price structure, encompasses stakeholder engagement, communications coordination, and liaison services to maintain positive community relationships during the facility's transition and redevelopment. The sole source award designation reflects the company's specific qualifications to execute sensitive federal facility community relations work, with performance scheduled through September 4, 2027. This contract award demonstrates the company's experience working with the Department of Defense and its ability to manage complex stakeholder relationships at significant federal real estate assets undergoing transition.
Tanaq Engineering & Sustainability LLC holds two active multiple-award Indefinite Delivery/Indefinite Quantity (IDIQ) contracts through the General Services Administration's Federal Acquisition Service, both established to support governmentwide procurement initiatives. The company was awarded a position on the OASIS+ Total Small Business Set-Aside (OAS+SB) IDIQ contract on December 19, 2024, with a ceiling value of $999,999,999,999.00 and performance extending through December 18, 2029. Under this vehicle, Tanaq competes for task orders across seven functional service domains: Management and Advisory, Technical and Engineering, Research and Development, Intelligence Services, Environmental Services, Facilities, and Logistics. The contract includes a $2,500 minimum guarantee and imposes a 0.15% Contract Access Fee on all task orders, enabling federal agencies nationwide to procure integrated professional services through competitive task order processes. Additionally, the company was awarded a position on the OASIS+ 8(a) SBA-Certified Small Business Set-Aside (OAS+8A) IDIQ contract on January 8, 2026, with an identical ceiling value of $999,999,999,999.00 and performance extending through January 7, 2031. This competitive 8(a) set-aside vehicle, established for multiple-award competition among certified 8(a) firms, provides access to task order opportunities across the federal government. Both IDIQ vehicles position Tanaq Engineering & Sustainability LLC to pursue task orders from any federal agency seeking professional services within these broad service categories, significantly expanding the company's potential federal customer base beyond its current direct contract relationships.
Contract vehicles
Quick answers
What is Tanaq Engineering & Sustainability LLC's UEI?
Tanaq Engineering & Sustainability LLC's Unique Entity ID (UEI) in SAM.gov is HQPLSUB61NM2.
What is Tanaq Engineering & Sustainability LLC's CAGE code?
Tanaq Engineering & Sustainability LLC's CAGE code is 97CN3.
What is Tanaq Engineering & Sustainability LLC's primary NAICS code?
Tanaq Engineering & Sustainability LLC's primary NAICS code is 541620 (Environmental Consulting Services).
Where is Tanaq Engineering & Sustainability LLC located?
Tanaq Engineering & Sustainability LLC's physical address in SAM.gov is Calais I, 3201 C St #602, Anchorage, AK 99503, USA.
Is Tanaq Engineering & Sustainability LLC registered in SAM.gov?
Yes. Tanaq Engineering & Sustainability LLC's SAM.gov registration is active through September 21, 2027.
Who is Tanaq Engineering & Sustainability LLC's parent company?
Tanaq Engineering & Sustainability LLC is part of ST George Tanaq Corp.
Which contract vehicles does Tanaq Engineering & Sustainability LLC hold?
Tanaq Engineering & Sustainability LLC holds a place on 2 federal contract vehicles, including OASIS+SB and OASIS+8A.
What is Tanaq Engineering & Sustainability LLC's most recent federal award?
Tanaq Engineering & Sustainability LLC's most recent federal contract award is 8A sole source to tanaq community relations support at former naval air station moffett field, california (N6247325C0031), from Naval Facilities Engineering Command, on September 4, 2025.
On GovTribe
See Tanaq Engineering & Sustainability LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Funding analysis by agency, NAICS and set-aside
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