Federal contractor · PONTIAC, MI

WILLIAMS INTERNATIONAL CO., L.L.C.

WILLIAMS INTERNATIONAL CO., L.L.C. received $24.2M in federal contract obligations in FY2026, on 3 awards (−11% vs FY2025). Since FY2017: $80.1M. Its largest customer was Department of the Air Force ($24.2M). It also received $42.6M in federal grants and other assistance in FY2026.

Obligations · FY2026
$24.2M
New awards
3
Sole-source
0.0%
Single offer
0.0%
UEI
UHYUBXQZQ2A4
Parent company
WILLIAMS INTERNATIONAL CO LLC
Other than small business
Open in the contracts explorerRelationship graph

Spending by fiscal year

Obligations per federal fiscal year (October–September).

  1. 1.2MFY2017
  2. 3.4MFY2018
  3. 2.6MFY2019
  4. 5.2MFY2020
  5. 1.3MFY2021
  6. 4MFY2022
  7. 4.4MFY2023
  8. 6.6MFY2024
  9. 27.3MFY2025
  10. 24.2MFY2026

Top buying agencies

Obligations in FY2026.

  1. Department of the Air Force$24.2M100%
    1 awards
  2. Defense Logistics Agency$00.0%
    1 awards
  3. National Aeronautics and Space Administration$00.0%
    1 awards

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

  1. Research & development$24.2M100%

Where the work was performed

  1. Oakland County, MI$24.2M100%

Integrity signals

Shares of the year's obligations, next to the country's.

  • Low competition0.0%
    US 39% · $0
  • Sole-source awards0.0%
    US 30% · $0
  • Single-offer competitions0.0%
    US 8.7% · $0
  • Urgency justifications0.0%
    US 5.1% · $0

A signal is a reason to look closer, not evidence of wrongdoing: most sole-source awards are lawful and justified.

Largest awards

  1. RISK REDUCTION FOR FLIGHT CAPABLE HIGH MACH EXPENDABLE TURBINE PROPULSION$59.8M
    Department of the Air Force· Oakland County, MI· Research & development· Sep 15, 2023 – Mar 2, 2026· FA239123FB001
  2. COMBINED CYCLE ENGINE - LARGE SCALE INLETS MODE TRANSITION EXPERIMENTS (CCE-LIMX) MODIFIED WJ38 ENGINE SUPPORT.$646.5K
    National Aeronautics and Space Administration· Oakland County, MI· Weapons, aircraft, ships & vehicles· Mar 23, 2022 – Nov 21, 2025· 80GRC022CA006
  3. 8511845404!KEY$0
    Defense Logistics Agency· Oakland County, MI· Other equipment & supplies· Jan 7, 2026 – May 7, 2026· SPE4A626PB381

Federal grants & assistance received

Grants, loans (counted at their subsidy cost), direct payments and insurance, by fiscal year of the action (USAspending.gov, FABS). Reported apart from contracts and never added to them.

WILLIAMS INTERNATIONAL CO., L.L.C. received $42.6M in federal assistance in FY2026, on 4 actions (0 new awards), −79% vs FY2025. Its largest program was 12.777 · Defense Production Act Title Iii (Dpa Title III) ($42.6M).

Assistance · FY2026
$42.6M
New awards
0
Actions
4
Since FY2021
$256.6M

Assistance by fiscal year

  1. 12.6MFY2021
  2. -1.6MFY2022
  3. 203MFY2025
  4. 42.6MFY2026

By type

  1. Grants$42.6M100%

Top programs

  1. 12.777 · Defense Production Act Title Iii (Dpa Title III)$42.6M100%

Awarding agencies

  1. Department of the Air Force$42.6M100%
    Department of Defense

Largest awards

  1. FACILITIES EXPANSION SUPPORTING PRODUCTION VOLUME GROWTH OF CRUISE MISSILE ENGINES$245.6M
    12.777 · Defense Production Act Title Iii (Dpa Title III)· Department of the Air Force· Cooperative agreement· Dec 20, 2024 – Feb 20, 2026· FA86502525540

Source: Federal financial assistance transactions (Financial Assistance Broker Submission) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 10, 2026, loaded Oct 10, 2026 · FY2021–FY2026.

Subawards

Matched by Unique Entity ID: the first-tier subawards this organization reported as a prime recipient, and those primes reported paying it.

As a prime: who it pays · FY2026

No subawards reported as a prime in FY2026.

As a sub-recipient: who pays it · FY2026

  • Sub-contracts: $463.3M (19 subawards)

2 primes

  1. BOEING COMPANY, THE$461.9M99.7%
    SAINT LOUIS, MO · 15 subawards
  2. RAYTHEON COMPANY$1.4M0.3%
    TUCSON, AZ · 4 subawards

By fiscal year

  • FY2021: $0 paid out · $1.7B received
  • FY2022: $0 paid out · $69.4M received
  • FY2023: $0 paid out · $137.2M received
  • FY2024: $0 paid out · $249.7M received
  • FY2025: $0 paid out · $163.2M received
  • FY2026: $0 paid out · $463.3M received

Primes report first-tier subawards of $30,000 or more themselves, and many go unreported (GAO-24-106214). Reporting moved from FSRS to SAM.gov in March 2025 and fewer sub-contracts have been reported since. Amounts are what primes reported; they are never added to prime award totals.

Source: Subawards (first-tier sub-contracts and sub-grants reported under FFATA) (U.S. Department of the Treasury, USAspending.gov (reports filed in SAM.gov, formerly FSRS)), data current to Oct 10, 2026, loaded Oct 10, 2026 · Subawards loaded from FY2021.

Teaming partners

Companies this company reported paying, primes that reported paying it, from FFATA subaward reports.

Companies it pays

No subawards reported to other companies.

Primes that pay it

7 companies · $2.7B reported

  1. LOCKHEED MARTIN CORPORATION$2B
    FORT WORTH, TX · 115 subawards · Aerospace product and parts manufacturing
  2. THE BOEING COMPANY$657.6M
    SAINT LOUIS, MO · 46 subawards · Aerospace product and parts manufacturing
  3. RAYTHEON COMPANY$64.6M
    TUCSON, AZ · 18 subawards · Aerospace product and parts manufacturing

Showing the top 3 of each list. Open the profile for potential partners and the full lists.

Primes report first-tier subawards of $30,000 or more themselves, and many go unreported (GAO-24-106214). Reporting moved from FSRS to SAM.gov in March 2025 and fewer sub-contracts have been reported since. Amounts are what primes reported; they are never added to prime award totals.

Source: Subawards (first-tier sub-contracts and sub-grants reported under FFATA) (U.S. Department of the Treasury, USAspending.gov (reports filed in SAM.gov, formerly FSRS)), data current to Oct 10, 2026, loaded Oct 10, 2026 · Subawards loaded from 2021.

Competitors

Companies that win from the same buyers in the same markets: obligations by agency and industry compared over the last three fiscal years.

Compared on 3 markets (agency × industry), FY2024–FY2026.

  1. BRAINGU LLC$62M−53% in FY2026
    GRAND RAPIDS, MI · 98% of this company's obligations are in markets they both serveAir Force · Scientific research and development services
  2. INVICTUS INTERNATIONAL CONSULTING LLC$52.4M+16% in FY2026
    ALEXANDRIA, VA · 91% of this company's obligations are in markets they both serveAir Force · Scientific research and development services
  3. HYPERGIANT GALACTIC SYSTEMS, INC.$52.3M−35% in FY2026
    BLANCO, TX · 90% of this company's obligations are in markets they both serveAir Force · Scientific research and development services

Showing the top 3 of 25 competitors. Open the profile for the full list.

Who sells to the same buyers in the same markets, not who wins against whom on a given contract. Prime contract obligations by the agency and NAICS code of each award; subawards are never added. A company is a family of legal entities, joined by parent UEI or, in part, by an AI reading of names.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 10, 2026, loaded Oct 10, 2026 · FY2024–FY2026.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 10, 2026, loaded Oct 10, 2026.