MAYERBROWN
2025–2026 federal contribution records · FEC Schedule A
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Contribution summary
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2025–2026 federal contribution records · FEC Schedule A
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Reading the shared contribution publication for this cycle.
Federal contribution records grouped across normalized variants of this reported employer. Contributions are made by individuals, not by the employer.
Current-version rows · memo entries excluded from net amount
Last updated .
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These immutable labels appeared in FEC filings and are grouped under MAYERBROWN.
Top 10 contributors and top 10 recipients · independent of list pagination
Explore the reported connections for Mayer Brown LLP. Contributor and recipient lists are available below.
Data: GovMoneyGraph, based on FEC records. Groupings and recipient-party allocations are derived analysis, not FEC-verified identities or party registrations. Read our contribution and classification methodology.
Reported contributor groups, with evidence-based name-variant matching; not verified unique people · 10 per page
Showing 1–10 of 120 · largest absolute amount first
Reported name + ZIP cluster; not a verified identity merge · ALEXANDRIA, VA, 22304 · MAYER BROWN · Legal & Professional Services · CONSULTANT · 61 transaction rows
100% Republican · 0% unclassifiedDerived from contributionsEvidence-based cluster of 2 reported identities; not a verified identity merge · WASHINGTON, DC, 20006 · MAYER BROWN LLP · Legal & Professional Services · ATTORNEY · Reported as BERNSTEIN, MATTHEW / BERNSTEIN, MATTHEW C. · 29 transaction rows
DemocraticDerived from contributionsEvidence-based cluster of 2 reported identities; not a verified identity merge · EVANSTON, IL, 60202 · MAYER BROWN LLP · Legal & Professional Services · PARTNER · Reported as DOETSCH, DOUGLAS / DOETSCH, DOUGLAS A. · 16 transaction rows
100% DemocraticDerived from contributionsReported name + ZIP cluster; not a verified identity merge · BETHESDA, MD, 20817 · MAYER BROWN · Legal & Professional Services · PARTNER · 12 transaction rows
100% Republican · 0% unclassifiedDerived from contributionsReported name + ZIP cluster; not a verified identity merge · CHICAGO, IL, 60605 · MAYER BROWN LLP · Legal & Professional Services · ATTORNEY · 24 transaction rows
100% DemocraticDerived from contributionsReported name + ZIP cluster; not a verified identity merge · CHICAGO, IL, 60640 · MAYER BROWN LLP · Legal & Professional Services · LAWYER · 10 transaction rows
70% Democratic · 18% unclassifiedDerived from contributionsEvidence-based cluster of 3 reported identities; not a verified identity merge · MCLEAN, VA, 22102 · MAYER BROWN · Legal & Professional Services · ATTORNEY · Reported as MERRIGAN, JOHN / MERRIGAN, JOHN A / MERRIGAN, JOHN ALLEN · 12 transaction rows
DemocraticDerived from contributionsReported name + ZIP cluster; not a verified identity merge · WASHINGTON, DC, 20006 · MAYER BROWN · Legal & Professional Services · GOVERNMENT AFFAIRS · 28 transaction rows
100% RepublicanDerived from contributionsReported name + ZIP cluster; not a verified identity merge · MC LEAN, VA, 22101 · MAYER BROWN · Legal & Professional Services · ATTORNEY · 7 transaction rows
RepublicanDerived from contributionsReported name + ZIP cluster; not a verified identity merge · NEW YORK, NY, 10017 · MAYER BROWN · Legal & Professional Services · PARTNER · 5 transaction rows
89% Democratic / 11% RepublicanDerived from contributionsWhere the contributions went · 10 per page
Showing 1–10 of 241 · largest absolute amount first
PAC with non-contribution account · CHEYENNE, WY · 48 transaction rows
RepublicanDerived from contributionsSenate campaign committee · CHICAGO, IL · KRISHNAMOORTHI, S · U.S. Senate IL · 29 transaction rows
DemocraticDerived from contributionsPAC (not qualified) · WILLIAMSBURG, VA · 14 transaction rows
DemocraticDerived from contributionsPAC (qualified) · SCHAUMBURG, IL · 7 transaction rows
100% Democratic · 0% unclassifiedDerived from contributionsSenate campaign committee · ST CLAIR SHORES, MI · EL-SAYED, ABDUL · U.S. Senate MI 00 · 4 transaction rows
DemocraticDerived from contributionsHouse campaign committee · ITHACA, NY · RILEY, JOSH · U.S. House NY 19 · 18 transaction rows
DemocraticDerived from contributionsHouse campaign committee · EVANSTON, IL · BISS, DANIEL · U.S. House IL 09 · 10 transaction rows
DemocraticDerived from contributionsHouse campaign committee · SCHAUMBURG, IL · KRISHNAMOORTHI, S. RAJA · U.S. House IL 08 · 5 transaction rows
DemocraticDerived from contributionsPAC (qualified) · CARMEL, IN · 2 transaction rows
RepublicanDerived from contributionsSenate campaign committee · CRANSTON, RI · REED, JOHN F. · U.S. Senate RI 00 · 6 transaction rows
DemocraticDerived from contributionsIndividual transactions · 10 per page
Dates below are the FEC-reported contribution dates, not filing or import dates. These are individual contributions grouped by the reported employer field, not contributions by a company.
Largest contribution amounts first. Select Date of contribution or Amount to reverse the order.
| Date of contribution ↕ | Amount ↓ | Reported contributor / location | Recipient / filing |
|---|---|---|---|
| 2025-10-17FEC filing ↗ | $3,000 | MERRIGAN, JOHNMCLEANVA22102ATTORNEYMAYER BROWN | ACTBLUEC00401224Not reportedEARMARKED FOR WYDEN FOR OREGON (C00436998)Filing 1953256 · amended |
| 2025-10-17FEC filing ↗ | $3,000 | MERRIGAN, JOHNMCLEANVA22102ATTORNEYMAYER BROWN | WYDEN FOR OREGONC00436998Primary (P)Filing 1937583 |
| 2026-03-11FEC filing ↗ | $2,500 | PAYNE, WARRENALEXANDRIAVA22304CONSULTANTMAYER BROWN | HERN FOR CONGRESSC00636092Primary 2026 (P2026)Filing 1987287 · amended |
| 2026-03-27FEC filing ↗ | $2,500 | MERRIGAN, JOHN A.MCLEANVA22102ATTORNEYMAYER BROWN, LLP | MARK WARNER VICTORY FUNDC00895219Primary (P)* EARMARKED CONTRIBUTION: SEE BELOWFiling 1965543 |
| 2026-03-27FEC filing ↗ | $2,500 | MERRIGAN, JOHNMCLEANVA22102ATTORNEYMAYER BROWN | ACTBLUEC00401224Primary (P)EARMARKED FOR MARK WARNER VICTORY FUND (C00895219)Filing 1970198 |
| 2026-03-29FEC filing ↗ | $2,500 | BERNSTEIN, MATTHEWWASHINGTONDC20006ATTORNEYMAYER BROWN, LLP | MARK WARNER VICTORY FUNDC00895219Primary (P)* EARMARKED CONTRIBUTION: SEE BELOWFiling 1965543 |
| 2026-03-29FEC filing ↗ | $2,500 | BERNSTEIN, MATTHEWWASHINGTONDC20006ATTORNEYMAYER BROWN LLP | ACTBLUEC00401224Primary (P)EARMARKED FOR MARK WARNER VICTORY FUND (C00895219)Filing 1970198 |
| 2026-03-30FEC filing ↗ | $2,500 | PAYNE, WARRENALEXANDRIAVA22304CONSULTANTMAYER BROWN | KUSTOFF FOR CONGRESSC00614826Primary 2026 (P2026)Filing 1965931 |
| 2026-03-30FEC filing ↗ | $2,500 | PAYNE, WARRENALEXANDRIAVA22304CONSULTANTMAYER BROWN | NATHANIEL MORAN FOR CONGRESSC00796086General 2026 (G2026)Filing 1965529 |
| 2026-03-30FEC filing ↗ | $2,500 | PAYNE, WARRENALEXANDRIAVA22304CONSULTNTMAYER BROWN | RUDY FOR INDIANAC00822767Primary 2026 (P2026)EARMARKED FROM WINRED; SEE REDESIGNATIONFiling 1963400 |
Refunds remain negative. Memo-only rows are marked and are not additional money. Rows come from the latest available contribution publication.
Open full contribution table →Reported as MAYERBROWN
Industry classification summary
Mayer Brown LLP is a global law firm headquartered in Chicago, providing comprehensive legal services across various sectors. The research confirms its primary identity and industry, with verified URLs supporting its status as a professional services firm.
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