Federal Agency · Department of the In

Department of the Interior

FY2026 diverse-supplier contract spending. Total dollars and contract counts to 8(a), WOSB, SDVOSB, and HUBZone suppliers, with top recipients and active NAICS codes.

FY2026 totals

By certification category.

8(a)

$348.3M

7 contracts

WOSB

$118.2M

5 contracts

SDVOSB

$44.4M

1 contracts

HUBZone

$14.8M

9 contracts

Top recipients

Where the dollars go.

  • STRONGHOLD ENGINEERING INC

    $215,302,509 1 contracts
  • TUKNIK GOVERNMENT SERVICES LLC

    $106,725,461 1 contracts
  • SENECA STRATEGIC PARTNERS, LLC

    $84,723,598 1 contracts
  • WESTERN DOOR FEDERAL, LLC

    $66,253,108 2 contracts
  • KADIAK LLC

    $58,697,666 1 contracts
  • COASTAL CONSTRUCTION GROUP, LLC

    $44,387,525 1 contracts
  • TERRA SITE CONSTRUCTORS LLC

    $43,418,000 4 contracts
  • OUTSIDE BOX LLC

    $30,062,654 1 contracts
  • MINDPOINT GROUP LLC

    $27,132,964 1 contracts
  • OCTO CONSULTING GROUP LLC

    $24,705,362 1 contracts

Top industries

By NAICS code.

  • 237110

    WATER AND SEWER LINE AND RELATED STRUCTURES CONSTRUCTION

    $237,613,180 3 contracts
  • 236220

    COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION

    $203,827,667 14 contracts
  • 541512

    COMPUTER SYSTEMS DESIGN SERVICES

    $157,796,078 5 contracts
  • 541519

    OTHER COMPUTER RELATED SERVICES

    $136,839,209 11 contracts
  • 541611

    ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING…

    $105,724,974 4 contracts
  • 334220

    RADIO AND TELEVISION BROADCASTING AND WIRELESS COMMUNICATIO…

    $84,723,598 1 contracts
  • 237990

    OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION

    $57,400,335 2 contracts
  • 621112

    OFFICES OF PHYSICIANS, MENTAL HEALTH SPECIALISTS

    $17,675,925 1 contracts
  • 237130

    POWER AND COMMUNICATION LINE AND RELATED STRUCTURES CONSTRU…

    $16,360,635 1 contracts
  • 237310

    HIGHWAY, STREET, AND BRIDGE CONSTRUCTION

    $15,539,702 1 contracts

Recent awards

Most recent contracts.

View all →
Recipient Amount Certifications NAICS State

STRONGHOLD ENGINEERING INC

140P2023C0001

$215,302,509 MBE 237110 AZ

TUKNIK GOVERNMENT SERVICES LLC

140D0421C0002

$106,725,461 8(a) MBE 541512 VA

SENECA STRATEGIC PARTNERS, LLC

140D0423C0012

$84,723,598 8(a) MBE 334220 NY

KADIAK LLC

140D0423C0051

$58,697,666 8(a) MBE 541611 VA

WESTERN DOOR FEDERAL, LLC

140D0422C0063

$48,359,224 8(a) 541519 VA

COASTAL CONSTRUCTION GROUP, LLC

140P2024C0088

$44,387,525 SDVOSB 237990 MI

OUTSIDE BOX LLC

140P2023C0047

$30,062,654 8(a) WOSB 236220 AL

MINDPOINT GROUP LLC

140D0420F0336

$27,132,964 8(a) WOSB 541519 DC

OCTO CONSULTING GROUP LLC

140D0422F0778

$24,705,362 8(a) 541512 MD

FIBER BUSINESS SOLUTIONS GROUP INC

140P2024C0019

$23,258,990 8(a) WOSB 236220 IN

STONE & LIME IMPORTS, INC

140P2023C0058

$20,115,320 WOSB 236220 NC

ALEUT CONSTRUCTION LLC

140A2322F0338

$18,030,901 8(a) 236220 CA

WESTERN DOOR FEDERAL, LLC

140D0423C0118

$17,893,884 8(a) 541519 VA

TRIBAL TECH LLC

140A2323C0007

$17,675,925 8(a) WOSB 621112 VA

KOMAN SUSTAINABLE SOLUTIONS, LLC

140P2023C0104

$17,600,469 8(a) 236220 TX

TIMOTHY J LONDAGIN, LLC

140D0423C0055

$17,310,026 8(a) 541611 DC

TDX POWER SERVICES LLC

140P2023C0070

$16,360,635 8(a) 237130 HI

TEYA SUPPORT SERVICES LLC

140D0424C0092

$15,709,190 8(a) 236220 AZ

RBA ENGINEERING INTERNATIONAL, PLLC

140P2025C0033

$15,539,702 8(a) 237310 VA

KONIAG MANAGEMENT SOLUTIONS LLC

140D0423C0022

$15,249,158 8(a) 541611 DC

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