MAYER BROWN LLP
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lobbying_firm · US · canonical: mayer brown · 1 alias · 11 outbound · 6 inbound
Activity
Every typed-graph event involving this entity, newest first. Each row is one edge in the influence graph; click the date to jump to its provenance.
- 2026-05-18 · employs Jonathan Becker · lda_lobbyist_firm
- 2026-05-18 · employs Warren Payne · lda_lobbyist_firm
- 2026-05-18 · employs Marc R Cohen · lda_lobbyist_firm
- 2026-05-18 · employs Howard W Waltzman · lda_lobbyist_firm
- 2026-05-18 · employs John R Mirvish · lda_lobbyist_firm
- 2026-05-18 · employs Charley Lanter · lda_lobbyist_firm
- 2026-01-01 · lobbies for LIVE NATION ENTERTAINMENT, INC. · lda_filing
- 2026-01-01 · lobbies for AT&T SERVICES INC. $60,000 · lda_filing
- 2026-01-01 · lobbies for VERIZON COMMUNICATIONS INC. AND VARIOUS SUBSIDIARIES $30,000 · lda_filing
- 2026-01-01 · lobbies for 21ST CENTURY PRIVACY COALITION $50,000 · lda_filing
- 2026-01-01 · lobbies for SECURITY INDUSTRY ASSOCIATION · lda_filing
- 2026-01-01 · lobbies for PALO ALTO NETWORKS, INC. · lda_filing
- 2026-01-01 · lobbies for WORLD JEWISH RESTITUTION ORGANIZATION · lda_filing
- 2026-01-01 · lobbies for CTIA - THE WIRELESS ASSOCIATION $50,000 · lda_filing
- 2026-01-01 · lobbies for SWISS BANKERS ASSOCIATION · lda_filing
- 2026-01-01 · lobbies for ARKEMA INC · lda_filing
- 2025-01-01 · lobbies for AMERICAN EXPRESS · lda_filing
Lobbying disclosures — as REGISTRANT (11)
Filings where this org IS a lobbying firm hired by another entity.
| Posted | Filing | Year | Period | Client | Income | Expenses |
|---|---|---|---|---|---|---|
| 2026-04-17 | 1st Quarter - Report | 2026 | first_quarter | 131340 | $30,000 | — |
| 2026-04-17 | 1st Quarter - Report | 2026 | first_quarter | 131387 | $50,000 | — |
| 2026-04-17 | 1st Quarter - Report (No Activity) | 2026 | first_quarter | 204299 | — | — |
| 2026-04-17 | 1st Quarter - Report (No Activity) | 2026 | first_quarter | 55399 | — | — |
| 2026-04-17 | 1st Quarter - Report | 2026 | first_quarter | 131426 | $50,000 | — |
| 2026-04-17 | 1st Quarter - Report (No Activity) | 2026 | first_quarter | 67906 | — | — |
| 2026-04-17 | 1st Quarter - Report | 2026 | first_quarter | 131310 | $60,000 | — |
| 2026-04-15 | 1st Quarter - Report | 2026 | first_quarter | 67268 | — | — |
| 2026-04-09 | 1st Quarter - Termination (No Activity) | 2026 | first_quarter | 131369 | — | — |
| 2026-04-09 | 1st Quarter - Report (No Activity) | 2026 | first_quarter | 131384 | — | — |
| 2025-02-21 | Registration | 2025 | first_quarter | 64408 | — | — |
Aliases (1)
| source | id | name at source | jurisdiction | confidence | linked by | linked at |
|---|---|---|---|---|---|---|
| lda_registrant | 24123 | MAYER BROWN LLP | US | gold | backfill_0029 |
Outbound edges (11)
| date | type | to | amount | role | source |
|---|---|---|---|---|---|
| 2026-01-01 | lobbies_for | ARKEMA INC | — | lda_filing | |
| 2026-01-01 | lobbies_for | SWISS BANKERS ASSOCIATION | — | lda_filing | |
| 2026-01-01 | lobbies_for | WORLD JEWISH RESTITUTION ORGANIZATION | — | lda_filing | |
| 2026-01-01 | lobbies_for | PALO ALTO NETWORKS, INC. | — | lda_filing | |
| 2026-01-01 | lobbies_for | LIVE NATION ENTERTAINMENT, INC. | — | lda_filing | |
| 2026-01-01 | lobbies_for | SECURITY INDUSTRY ASSOCIATION | — | lda_filing | |
| 2025-01-01 | lobbies_for | AMERICAN EXPRESS | — | lda_filing | |
| 2026-01-01 | lobbies_for | AT&T SERVICES INC. | $60,000 | lda_filing | |
| 2026-01-01 | lobbies_for | CTIA - THE WIRELESS ASSOCIATION | $50,000 | lda_filing | |
| 2026-01-01 | lobbies_for | 21ST CENTURY PRIVACY COALITION | $50,000 | lda_filing | |
| 2026-01-01 | lobbies_for | VERIZON COMMUNICATIONS INC. AND VARIOUS SUBSIDIARIES | $30,000 | lda_filing |
Inbound edges (6)
| date | from | type | amount | source |
|---|---|---|---|---|
| — | Charley Lanter | works_at | — | lda_lobbyist_firm |
| — | John R Mirvish | works_at | — | lda_lobbyist_firm |
| — | Howard W Waltzman | works_at | — | lda_lobbyist_firm |
| — | Marc R Cohen | works_at | — | lda_lobbyist_firm |
| — | Warren Payne | works_at | — | lda_lobbyist_firm |
| — | Jonathan Becker | works_at | — | lda_lobbyist_firm |