TANAQ ENGINEERING & SUSTAINABILITY LLC (AK)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2025
- $216.14K
- $216,138under this UEI
- FY2026 obligations
- $110.02K†
- $110,023Provisional
- Awards and orders
- 1
- with positive net obligations2 IDV vehicles held
- Latest action
- Oct 15, 2026
- SAM.gov registration
- Active
- Registration expiration date Sep 21, 2027
Registration
- Doing business as
- TANAQ ENGINEERING & SUSTAINABILITY LLC
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Oct 20, 2021 (5 years)
- Location
- Anchorage, AK
- State of incorporation
- Alaska
- Purpose of registration
- All Awards
- Website
- tanaq.com
† FY2026 obligations (provisional; DoD awards signed after Jul 28, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 28, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI HQPLSUB61NM2. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2025. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2026: $110,023 (provisional)
- FY2025: $106,115
Total across 2 fiscal years: $216,138
Top awarding agencies
- Department of Defense$211,138, 97.7%
- General Services Administration$5,000, 2.3%
Top awarding sub-agencies
- Department of the Navy$211,138, 97.7%
- Federal Acquisition Service$5,000, 2.3%
Top NAICS by obligations
- 541620Environmental consulting services$211,138, 97.7%
- 561210Facilities support services$5,000, 2.3%
Top product and service codes by obligations
- F110Environ sys protect- development of environ impact stmts/assessments, tech analysis/environ audits$211,138, 97.7%
- R499Support- professional: other$5,000, 2.3%
Capabilities
NAICS codes
- 541620Environmental Consulting Services(primary)Small
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Business types self-reported in SAM.gov registration:
- Native American Owned
- Minority-Owned Business
- Self Certified Small Disadvantaged Business
- Alaskan Native Corporation Owned Firm
Capabilities & Services
Contracts
Latest awards and orders
- 47QRCA25DSB19Indefinite delivery contract (IDC)VehicleGeneral Services AdministrationFederal Acquisition ServiceLatest action
- 47QRCA26DA025Indefinite delivery contract (IDC)VehicleGeneral Services AdministrationFederal Acquisition ServiceLatest action
- N6247325C0031Definitive contractDepartment of DefenseDepartment of the NavyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for TANAQ ENGINEERING & SUSTAINABILITY LLC lists a physical address and a separate mailing address, along with 6 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
3201 C ST
STE 602
ANCHORAGE, AK, 99503
USA
Mailing Address
3201 C Street
Suite 602
Anchorage, AK, 99503
USA
Government Business Contact
William (Butch) Howard
3201 C Street Ste 602
Anchorage, AK, 99503
USA
Electronic Business Contact
William (Butch) Howard
3201 C Street Ste 602
Anchorage, AK, 99503
USA
Past Performance Contact
Eleanor Campbell
3201 C Street Ste 602
Anchorage, AK, 99503
USA
Government Business Alternate Contact
Massoud Karimi
General Manager
3201 C Street
Suite 602
Anchorage, AK, 99503
USA
Electronic Business Alternate Contact
Massoud Karimi
General Manager
3201 C Street
Suite 602
Anchorage, AK, 99503
USA
Past Performance Alternate Contact
Massoud Karimi
General Manager
3201 C Street
Suite 602
Anchorage, AK, 99503
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
TANAQ ENGINEERING & SUSTAINABILITY LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires September 21, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Registered for disaster relief contracting
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
Other contractors in Alaska with primary NAICS 541620
- Brice Solutions, LLCAnchorage, AK
- Ahtna-Arcadis 8(A) JV, LLCAnchorage, AK
- Environmental Compliance Consultants, Inc.Anchorage, AK
- LPS Kemron JV LLCAnchorage, AK
- Ahtna Solutions, LLCAnchorage, AK
- Leisnoi Diversified-KEMRON 8a JV, LLCAnchorage, AK