Federal contractor · ARLINGTON, VA

GRANT THORNTON PUBLIC SECTOR LLC

GRANT THORNTON PUBLIC SECTOR LLC received $4.2M in federal contract obligations in FY2026, on 3 awards (−63% vs FY2025). Since FY2017: $173.5M. Its largest customer was Department of State ($4.2M).

Obligations · FY2026
$4.2M
New awards
3
Sole-source
0.0%
Single offer
100%
UEI
DHE8RAABKLN5
Other than small business
Open in the contracts explorerRelationship graph

Company family

Grouped from reported parent companies (UEI) and, where marked, AI judgments that two records name the same organization or group.

Part of the GRANT THORNTON LLP company family: 2 registered entities, $6.1M in FY2026 together. See the family

  1. GRANT THORNTON LLPARLINGTON, VA · Family page
    $1.9M

AI-inferred: entity-match@1 · Analisa AI · 2026-09-29

Spending by fiscal year

Obligations per federal fiscal year (October–September).

  1. 3.2MFY2017
  2. 6.8MFY2018
  3. 13MFY2019
  4. 12.7MFY2020
  5. 43.7MFY2021
  6. 35.1MFY2022
  7. 29MFY2023
  8. 14.6MFY2024
  9. 11.3MFY2025
  10. 4.2MFY2026

Top buying agencies

Obligations in FY2026.

  1. Department of State$4.2M100%
    2 awards
  2. Offices, Boards and Divisions-$7,8220.0%
    1 awards

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

  1. Professional services$4.2M100%

Where the work was performed

  1. Alexandria city, VA$4.2M100%

Integrity signals

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

  • Low competition100%
    US 39% · $4.2M
  • Sole-source awards0.0%
    US 30% · -$10.3K
  • Single-offer competitions100%
    US 8.7% · $4.2M
  • 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. EXPERTISE AND SKILLED RESOURCES IN COLLABORATIVE SUPPORT OF BOTH STRATEGIC BUREAU-WIDE INITIATIVES AND DIRECTORATE-SPECIFIC REQUIREMENTS, WITH AN EMPHASIS ON IDENTIFYING, ANALYZING, AMPLIFYING AND OFFERING OTHER SERVICES.$49.7M
    Department of State· Alexandria city, VA· Professional services· Dec 14, 2020 – Mar 13, 2026· 19AQMM21F7035
  2. ORGANIZATIONAL ASSESSMENT TO IDENTIFY, ASSESS, AND SUPPORT CRS IN THE IMPLEMENTATION OF ORGANIZATIONAL IMPROVEMENTS TO SUPPORT CRS AS IT WORKS TO BECOME A LEARNING ORGANIZATION THAT CONTINUOUSLY INCORPORATES UP-TO-DATE METHODOLOGIES FOR FACILITATING$385.8K
    Offices, Boards and Divisions· Arlington County, VA· Professional services· Sep 30, 2021 – Nov 19, 2025· 15JPSS21F00001043
  3. VALUE ENGINEERING STUDY FOR FINANCIAL AND RESOURCE MANAGEMENT SUPPORT SERVICES.$0
    Department of State· District of Columbia, DC· Professional services· Oct 28, 2021 – Apr 24, 2026· 19AQMM22F7005

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

No subawards reported to it in FY2026.

By fiscal year

  • FY2021: $0 paid out · $29M received
  • FY2022: $0 paid out · $23.5M received
  • FY2023: $0 paid out · $2.8M 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 9, 2026, loaded Oct 9, 2026 · Subawards loaded from FY2021.

Teaming partners

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

Companies it pays

1 company · $2.6M reported

  1. OGILVY PUBLIC RELATIONS WORLDWIDE LLC$2.6M
    WASHINGTON, DC · 1 subaward · Management, scientific, and technical consulting services

Primes that pay it

16 companies · $63.8M reported

  1. TETRA TECH, INC.$20.6M
    PASADENA, CA · 4 subawards · Architectural, engineering, and related services
  2. CELEEN LLC$8.5M
    MASHANTUCKET, CT · 2 subawards · Architectural, engineering, and related services
  3. THE MITRE CORPORATION$8.4M
    MC LEAN, VA · 4 subawards · Other professional, scientific, and technical services

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 9, 2026, loaded Oct 9, 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 14 markets (agency × industry), FY2024–FY2026.

  1. TREWON TECHNOLOGIES LLC$43.8M+18% in FY2026
    LEESBURG, VA · 45% of this company's obligations are in markets they both serveState · Management, scientific, and technical consulting servicesEducation · Management, scientific, and technical consulting services
  2. ATSG CORPORATION$36.5M−82% in FY2026
    FAIRFAX, VA · 41% of this company's obligations are in markets they both serveState · Management, scientific, and technical consulting services
  3. SINCERUS GLOBAL SOLUTIONS INC.$37.6M−98% in FY2026
    ARLINGTON, VA · 41% of this company's obligations are in markets they both serveState · Management, scientific, and technical consulting 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 9, 2026, loaded Oct 9, 2026 · FY2024–FY2026.

Lobbying and PAC activity

Organizations in House lobbying disclosures and FEC records whose names an AI judgment matched to this company. Those records carry no identifier shared with contracts, so every match is by name.

Across the company family of GRANT THORNTON LLP (2 recipients).

Matched organizations

  • Grant Thornton LLPAI match · 100%
  • GRANT THORNTON ADVISORS LLCAI match · 96%
Lobbying · 2025
$127.5K
4 reports
Lobbying · 2023–2026
$645K
PAC giving · 2026
$147K
1 PAC

Lobbying by year

  1. 2023$290K
    8 reports
  2. 2024$187.5K
    5 reports
  3. 2025$127.5K
    4 reports
  4. 2026$40K
    1 reports

Top issues

  1. Taxation and the Internal Revenue Code11 reports
  2. Science and technology8 reports
  3. Accounting7 reports
  4. Trade (domestic and foreign)6 reports
  5. Budget and appropriations5 reports
  6. Defense5 reports
  7. Health issues5 reports
  8. Consumer issues, safety and products2 reports

Who was contacted

  1. U.S. HOUSE OF REPRESENTATIVES17 reports
  2. U.S. SENATE15 reports

Houses of Congress and federal agencies the reports list as contacted (a report names every one for all its issues).

Lobbying firms hired

  1. BRUMIDI GROUP$457.5K
    13 reports

2 firms in all. Registrants who are individuals are counted, not named.

PAC giving to candidates by party, 2026 cycle

  1. Republican$80.5K55%
  2. Democratic$66.5K45%

PACs sponsored

  • THE GRANT THORNTON ADVISORS LLC POLITICAL ACTION COMMITTEE$382.5K raised this cycle

PACs these organizations sponsor (connected organizations in FEC records). A PAC gives employees' and members' voluntary contributions, not the company's own money.

Lobbying amounts are the filers' own good-faith estimates on quarterly LD-2 reports (the law asks for amounts rounded to $10,000; under $5,000 need not be itemized), latest amendment only. When an organization files its own report, it replaces what outside firms report for it that quarter. Matches are by name. Lobbying and political giving are legal and public: they show engagement with government, not influence over any award. Correlation is not influence: these organizations' lobbying and their contracts are shown side by side, and nothing here implies either affected the other.

Source: Lobbying disclosures (LD-1 registrations, LD-2 quarterly reports, LD-203 contribution reports) (Clerk of the U.S. House of Representatives), data current to Oct 9, 2026, loaded Oct 9, 2026 · 2023–2026.

Source: Committees, candidates and committee contributions to candidates (Federal Election Commission), data current to Oct 9, 2026, loaded Oct 9, 2026 · 2026, 2024, 2022.

Matches: Analisa AI name judgments (entity-match@1), updated Sep 30, 2026.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 9, 2026, loaded Oct 9, 2026.