Federal contractor profile

MAYER BROWN LLP

UEI LH1RQPGDUVK7CAGE 4BDX5Company website ↗

Active

Overview

Legal name
MAYER BROWN LLP
Also known as
MAYER BROWN LLP
Registered location
CHICAGO, IL, USA
Website
Company website ↗
Primary NAICS
541110 — Offices of Lawyers
Latest award activity
Sep 8, 2026
Read company summary

MAYER BROWN LLP is associated with UEI LH1RQPGDUVK7 and CAGE 4BDX5 in public federal records. AcornBids currently links 26 prime awards totaling $8.5M in obligations to this entity. Its largest recorded federal customer by obligations is U.S. International Development Finance Corporation. Its recorded federal awards include work classified as Offices of Lawyers. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541110 (Offices of Lawyers). Its public SAM.gov registration lists CHICAGO, IL, USA.

At a glance

Lifetime prime obligations$8.5M
Prime awards26
Awards with future end dates21
Top-agency concentration
Not available

Why this customer concentration

Detailed agency totals are not available in this stored profile.

Largest positive coded-agency total ÷ all positive coded-agency totals × 100

Missing data is shown as unavailable.

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
MAYER BROWN LLP
Doing business as
MAYER BROWN LLP
UEI
LH1RQPGDUVK7
CAGE
4BDX5
Registered address
71 S WACKER DR STE 3300, CHICAGO, IL, 60606, USA
Registration status
Active
Primary NAICS
541110 — Offices of Lawyers
SAM activation
Mar 12, 2026
Initial registration
Feb 22, 2006
Entity start
Jan 1, 1881
SAM updated
Mar 12, 2026
Registration expires
Mar 2, 2027
Fiscal year end
Dec 31
Place of incorporation
IL, USA

View SAM.gov source

Federal award analysis

Net transaction obligations by federal fiscal period.

Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / descriptionAwarding agencyObligationsStart dateEnd date
77344423F0087LEAPFROG EMERGING CONSUMER FUND IV, LP - 9000115972U.S. International Development Finance Corporation$145.5KMay 15, 2023May 15, 2026
77344426F0112VALOR CAPITAL - DFC-VALOR AMERICAS STRATEGIC CAPITAL, L.P. -9100000496U.S. International Development Finance Corporation$450.6KAug 31, 2026Aug 31, 2029
77344421D0005INTERNATIONAL LEGAL SUPPORT SERVICESU.S. International Development Finance Corporation$57.5MAug 19, 2021Not available
77344426F0101GATEWAY STRATEGIC FUND 9100000463 - 9100000462U.S. International Development Finance Corporation$340.4KAug 11, 2026Aug 11, 2029
77344426F0090ATLAS AGRO BRASIL FERTILIZANTES LTDA - 9100000181U.S. International Development Finance Corporation$290.0KJul 22, 2026Jul 21, 2029
77344424F0119(FOLLOW-ON) PEMBANI REMGRO INFRASTRUCTURE FUND II-9000116087U.S. International Development Finance Corporation$109.8KJul 10, 2024Jul 9, 2028
77344426F0095DP WORLD BERBERA-9100000264 NEW IDIQU.S. International Development Finance Corporation$586.0KJul 16, 2026Jul 16, 2029
77344426F0094(NEW-IDIQ) METALFOR S.A.-9000117332U.S. International Development Finance Corporation$799.2KJul 16, 2026Jul 16, 2029
77344425F0098(NEW-IDIQ) ZAMBIA GRID RESILIENCE PROGRAM- 9000117427U.S. International Development Finance Corporation$212.5KAug 11, 2025Aug 10, 2029
77344424F0102(NEW IDIQ)-BALLOON VENTURES LIMITED-9000116641U.S. International Development Finance Corporation$47.2KJun 11, 2024Jun 10, 2025

Upcoming positioning windows

Modeled recompete windows are estimates, not announced solicitations or guarantees.

DALUS CAPITAL FUND III, L.P. - 9000116305
U.S. International Development Finance Corporation$170.7K obligationsEnds Mar 7, 2027
Recompete signal 80/100

Why this recompete signal

The original per-signal inputs are unavailable in this stored profile.

Stored score: 80/100

The award detail page links to the underlying source record.

ATLAS AGRO HOLDING AG
U.S. International Development Finance Corporation$179.4K obligationsEnds Apr 27, 2027
Recompete signal 70/100

Why this recompete signal

The original per-signal inputs are unavailable in this stored profile.

Stored score: 70/100

The award detail page links to the underlying source record.

TWIGG EXPLORATION AND MINING LTDA.-9000105358
U.S. International Development Finance Corporation$2.6M obligationsEnds Aug 4, 2027
Recompete signal 80/100

Why this recompete signal

The original per-signal inputs are unavailable in this stored profile.

Stored score: 80/100

The award detail page links to the underlying source record.

CRITICAL MINERALS CONSORTIUM PLATFORM - 9100000075
U.S. International Development Finance Corporation$387.0K obligationsEnds Nov 26, 2027
Recompete signal 60/100

Why this recompete signal

The original per-signal inputs are unavailable in this stored profile.

Stored score: 60/100

The award detail page links to the underlying source record.

(NEW IDIQ)-MIROVA SUSTAINABLE LAND FUND 2-9000117166
U.S. International Development Finance Corporation$128.9K obligationsEnds Dec 5, 2027
Recompete signal 60/100

Why this recompete signal

The original per-signal inputs are unavailable in this stored profile.

Stored score: 60/100

The award detail page links to the underlying source record.

(FOLLOW-ON) PEMBANI REMGRO INFRASTRUCTURE FUND II-9000116087
U.S. International Development Finance Corporation$109.8K obligationsEnds Jul 9, 2028
Recompete signal 70/100

Why this recompete signal

The original per-signal inputs are unavailable in this stored profile.

Stored score: 70/100

The award detail page links to the underlying source record.

(NEW-IDIQ) AFRICINVEST SMALL CAP FUND LLC - 9000117168
U.S. International Development Finance Corporation$142.1K obligationsEnds Jul 20, 2028
Recompete signal 60/100

Why this recompete signal

The original per-signal inputs are unavailable in this stored profile.

Stored score: 60/100

The award detail page links to the underlying source record.

Registration, certifications & contacts

Registration evidenceDate
SAM updatedMar 12, 2026
Source loadedSep 26, 2026
Initial registrationFeb 22, 2006
Entity startJan 1, 1881
IndustryReported size status
541110 — Offices of LawyersNot reported
ContactRolePublished contact methodsEvidenceSource date
GABRIELA SAKAMOTOGovernment businessContact method not publishedSAM registrationNot available
ERIC HAMPTONElectronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 541110 — Offices of Lawyers

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source

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About MAYER BROWN LLP

Where is the company registered?

71 S WACKER DR STE 3300, CHICAGO, Illinois 60606, United States

Registered location from SAM.gov; award performance locations may differ.

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Data coverage and methodology

Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.

No official subaward rows are loaded, so Acorn does not claim known teaming relationships.

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