Federal contractor · CHICAGO, IL

MAYER BROWN LLP

MAYER BROWN LLP received $2.9M in federal contract obligations in FY2026, on 17 awards (−41% vs FY2025). Since FY2017: $11.4M. Its largest customer was U.S. International Development Finance Corporation ($2.9M).

Obligations · FY2026
$2.9M
New awards
17
Sole-source
0.0%
Single offer
82%
UEI
LH1RQPGDUVK7
Other than small business
Open in the contracts explorerRelationship graph

Spending by fiscal year

Obligations per federal fiscal year (October–September).

  1. 175KFY2017
  2. 0FY2020
  3. 93KFY2021
  4. 202.1KFY2022
  5. 1.4MFY2023
  6. 1.6MFY2024
  7. 5MFY2025
  8. 2.9MFY2026

Top buying agencies

Obligations in FY2026.

  1. U.S. International Development Finance Corporation$2.9M100%
    17 awards

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

  1. Professional services$2.9M100%

Where the work was performed

  1. District of Columbia, DC$3.4M100%

Integrity signals

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

  • Low competition82%
    US 39% · $2.4M
  • Sole-source awards0.0%
    US 30% · $0
  • Single-offer competitions82%
    US 8.8% · $2.4M
  • 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. TWIGG EXPLORATION AND MINING LTDA.-9000105358$2.6M
    U.S. International Development Finance Corporation· District of Columbia, DC· Professional services· Aug 5, 2025 – Jun 4, 2026· 77344425F0092
  2. (NEW-IDIQ) METALFOR S.A.-9000117332$799.2K
    U.S. International Development Finance Corporation· District of Columbia, DC· Professional services· Jul 16, 2026 – Jul 16, 2026· 77344426F0094
  3. DP WORLD BERBERA-9100000264 NEW IDIQ$586K
    U.S. International Development Finance Corporation· District of Columbia, DC· Professional services· Jul 16, 2026 – Jul 16, 2026· 77344426F0095
  4. VALOR CAPITAL - DFC-VALOR AMERICAS STRATEGIC CAPITAL, L.P. -9100000496$450.6K
    U.S. International Development Finance Corporation· District of Columbia, DC· Professional services· Aug 31, 2026 – Aug 31, 2026· 77344426F0112
  5. ISQ ASIA ENERGY INFRASTRUCTURE FUND - 9000117393$380.1K
    U.S. International Development Finance Corporation· District of Columbia, DC· Professional services· May 8, 2026 – May 8, 2026· 77344426F0069
  6. GATEWAY STRATEGIC FUND 9100000463 - 9100000462$340.4K
    U.S. International Development Finance Corporation· District of Columbia, DC· Professional services· Aug 11, 2026 – Aug 11, 2026· 77344426F0101
  7. (NEW IDIQ) ORION CMC USA LP - 9100000075$327.2K
    U.S. International Development Finance Corporation· District of Columbia, DC· Professional services· Dec 17, 2025 – Dec 17, 2025· 77344426F0003
  8. ATLAS AGRO BRASIL FERTILIZANTES LTDA - 9100000181$290K
    U.S. International Development Finance Corporation· District of Columbia, DC· Professional services· Jul 20, 2026 – Jul 20, 2026· 77344426F0090

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 1 market (agency × industry), FY2024–FY2026.

  1. HUNTON ANDREWS KURTH LLP$20.2M
    RICHMOND, VA · 100.0% of this company's obligations are in markets they both serveU.S. International Development Finance Corporation · Legal services
  2. MORRISON & FOERSTER LLP$12.7M−54% in FY2026
    SAN FRANCISCO, CA · 62% of this company's obligations are in markets they both serveU.S. International Development Finance Corporation · Legal services
  3. WOMBLE BOND DICKINSON US LLP$1.3M−28% in FY2026
    WINSTON SALEM, NC · 10.0% of this company's obligations are in markets they both serveU.S. International Development Finance Corporation · Legal services

Showing the top 3 of 19 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 7, 2026, loaded Oct 7, 2026 · FY2024–FY2026.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 7, 2026, loaded Oct 7, 2026.