Tehama, LLC

Kansas City, MO Part of Tepa, LLC

UEI
YDH4LRQMJ8N3
CAGE
5T0G8
Primary NAICS
541330 Engineering Services
SAM.gov registration
Active through

Company facts

FY2025 rankings
SBA certifications
8(a) Program Participant
– · Ended
Self-certified in SAM.gov
  • Tribally Owned Firm
  • Indian Economic Enterprise
  • Indian Small Business Economic Enterprise
  • Minority Owned Business
  • Self Certified Small Disadvantaged Business
  • For Profit Organization
  • Limited Liability Company
  • Native American Owned
Entity structure
Corporate Entity (Tax Exempt)
Other NAICS codes in SAM.gov
Show all 29
Corporate family
SAM.gov registration date
Physical address
2345 Grand Blvd Suite 700, Kansas City, MO 64108, USA
Website
tepa.com
Founded
2005
Employees
251-1K
Estimated annual revenue
$50M-$100M
Industry
  1. Industrials
  2. Capital Goods
  3. Construction & Engineering
  4. 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 $9,845,160
FY2025 $14,624,277
FY2024 $16,576,977
FY2023 $17,404,668

Top agencies by obligations

Rank Agency Obligated, FY2026–FY2027 Share
1 Air Force $9,236,403
2 Department of the Navy $434,903
3 Department of the Interior $141,073
4 Department of the Army $32,781

Contract vehicles

Contract awards

Award Agency Obligated Awarded
Civil engineering services and engineering management WWYK260039 renovate restrooms, B3001G 100% design FA813726F0018 Air Force $221,952
Ngwsp biological survey and monitoring 140R4026F0027 Bureau of Reclamation $141,073
Civil engineering services and engineering management FA813726F0016 Air Force $658,378
Civil engineering services and engineering management FA813726F0013 Air Force $7,757,112
Civil engineering services and engineering management FA813725F0033 Air Force $880,920

Latest 5 listed here. See the rest on GovTribe.

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About the company

Written by GovTribe AI ·

Tehama, LLC, a tribally-owned SBA 8(a) certified small business subsidiary of Tepa, LLC, delivers environmental remediation, civil engineering services, and engineering management to federal agencies as a prime contractor (100% of recent awards) across defense and civilian customers. Headquartered in Kansas City, Missouri, Tehama operates under Native American, Indian Economic Enterprise, Indian Small Business Economic Enterprise, and minority-owned designations and competes predominantly under 8(a) sole-source and total small business set-aside vehicles.

Tehama's capability portfolio centers on environmental site remediation, civil engineering design and construction support, environmental assessments, asbestos testing, and facility engineering services. Representative recent work includes a $7.757 million 8(a) sole-source delivery order from the Oklahoma City Air Logistics Complex for civil engineering services and engineering management at Tinker Air Force Base (awarded March 1, 2026), a $211,481 firm fixed-price delivery order from the Bureau of Reclamation for biological survey and monitoring services related to the NGWSP in Farmington, New Mexico (awarded April 1, 2026 under total small business set-aside), and a $2.465 million 8(a) sole-source definitive contract from the National Park Service for Yosemite soil remediation running through February 2028. Environmental remediation work has dominated the award record — 36 awards across NAICS 562910 (Remediation Services) and 43 awards under PSC code for Other Environmental Services — alongside substantial civil engineering and environmental consulting exposure on both Air Force and Army Corps of Engineers programs.

Tehama sits on three named parent vehicles that anchor its federal business. The vendor holds a $204.4 million Blanket Purchase Agreement with the Air Force Civil Engineer Center (total small business set-aside, awarded November 2023, running through November 2028) for comprehensive environmental services across Air Force installations; 8 task orders under this vehicle have generated $205.4 million in combined potential value. A $99.975 million single-award Indefinite Delivery Contract with the Air Force Materiel Command for civil engineering services and engineering management at Tinker Air Force Base (8(a) sole source, awarded March 2023, through February 2028) has produced 14 task orders totaling $56.6 million in combined potential value. Most recently, Tehama was awarded a position on the OASIS+ Total Small Business Multiple Award Contract (GSA Federal Acquisition Service, December 2024) with a multi-billion-dollar ceiling running through December 2029, reserved for small businesses across seven functional domains including Management and Advisory, Technical and Engineering, Environmental Services, and Facilities.

Customer concentration sits heavily with Air Force civil engineering and environmental operations. The top five funding entities account for 45% of awards by count and 69% of combined potential value: the Air Force Materiel Command Installation and Mission Support Center Civil Engineer Center leads at 9 awards totaling $212.2 million; the Oklahoma City Air Logistics Complex follows with 8 awards worth $47.1 million; the Army Corps of Engineers Engineering District Omaha contributes 10 awards valued at $24.9 million; Air Force Materiel Command (corporate level) adds 10 awards totaling $20.7 million; and the Army Corps of Engineers Sacramento District provides 5 awards worth $14.8 million. The concentration signal is clear: Air Force environmental and civil engineering operations represent the plurality of both transaction volume and dollar value, with secondary exposure to Army Corps remediation work and scattered civilian agency work (National Park Service, Bureau of Reclamation, Indian Health Service, Department of Agriculture).

Activity has declined from 8 awards in 2023 to 6 in 2024 to 3 in 2025 (year to date as of April 2026), with combined potential value across all 99 recent prime awards standing at $462.4 million against $107.7 million in obligated dollars (23% execution rate). Recompete exposure in the next twenty-four months comprises 6 awards with combined potential value of $16.8 million — a modest near-term cliff. Tehama's corporate structure includes five named joint-venture subsidiaries — HDR and Tehama Joint Venture, Tehama-B&V Joint Venture, Tehama-LLC and HDR Joint Venture LP, Tehama-Versar Joint Venture, and THDR Joint Venture — all carrying identical tribal, Indian Economic Enterprise, and small business certifications, likely deployed for larger compliance-driven environmental and engineering projects where joint-venture teaming expands bonding and technical capacity.

On its GSA Multiple Award Schedule, Tehama offers 47 unique labor categories spanning administrative support through senior specialists, with hourly rates from $50.90 (Administrative Support, Junior) to $191.07 (Industrial Hygienist, CIH). The labor portfolio emphasizes environmental and technical specialties — archeologists, biologists, NEPA managers, safety and health managers, industrial hygienists — with education requirements from high school through master's degrees and no security clearances offered. SCI-reportable service-contract invoicing totaled $2.6 million across FY2023–FY2024 ($412 thousand in FY2023, $2.2 million in FY2024), with a median government-paid hourly rate around $740/hr on SCI-captured work and senior labor pricing through $1,585/hr. The SCI dataset covers only federal service contracts above the $150,000 reporting threshold and represents a strict subset of Tehama's total federal revenue; the broader award portfolio's $462.4 million potential value reflects mixed goods, services, and task-order transactions not fully captured in SCI. Across SCI-reportable prime contracts, subcontractors performed roughly 10% of total contractor hours, with one named subcontractor relationship in the SCI record — indicating Tehama builds most delivery teams in-house rather than relying on subcontractor networks.

SBA capabilities narrative

From the vendor's SBA profile

8(a), Tehama-HDR Mentor-Protege Agree, Engineering & Architectural Design, Environmental Consulting, Construction Support, Design/Build, Design/Bid/Build,RCRA Hazardous Waste Management, NEPA Program SUpport, Cost Control & Schedule, Geotechnical Support Services, CAD & GIS

Quick answers

Is Tehama, LLC registered in SAM.gov?

Yes. Tehama, LLC's SAM.gov registration is active through July 17, 2027.

Which contract vehicles does Tehama, LLC hold?

Tehama, LLC holds a place on 3 federal contract vehicles, including MAS, OASIS+SB and PSS.

How much has Tehama, LLC received in federal contracts?

Federal contracts obligated $14,624,277 to Tehama, LLC in fiscal year 2025 and $58,451,082 in fiscal years 2023 through 2027.

How does Tehama, LLC rank among federal contractors?

Tehama, LLC ranked #6 in PSC Z1PZ and #74 in PSC Z1 in FY2025.

What is Tehama, LLC's most recent federal award?

Tehama, LLC's most recent federal contract award is Civil engineering services and engineering management WWYK260039 renovate restrooms, B3001G 100% design (FA813726F0018), from Air Force, on April 1, 2026.

On GovTribe

See Tehama, LLC's full federal record

  • Federal contract awards
  • IDV awards
  • Contract vehicles
  • Subcontracting relationships
  • Funding analysis by agency, NAICS and set-aside
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