Marcus Mason
🤖
AI Overview
Marcus Mason has appeared in 1,198 federal lobbying filings at The Madison Group, representing 50 clients. Active across 46 policy areas.
1,198
Total Filings
1
Firms
50
Clients
46
Issue Areas
Issue Areas
Filing History
| Year | Filings | Clients |
|---|---|---|
| 2018 | 92 | 16 |
| 2019 | 88 | 16 |
| 2020 | 58 | 17 |
| 2021 | 171 | 29 |
| 2022 | 244 | 32 |
| 2023 | 222 | 28 |
| 2024 | 168 | 23 |
| 2025 | 155 | 20 |
Firms
The Madison Group1198 filings
Top Clients
Cerberus Capital Management, L.P.136 filings
Google Client Services111 filings
Navient Solutions48 filings
Zurich North America40 filings
Walgreen Co.39 filings
Doordash36 filings
County of Los Angeles31 filings
Bnsf Railway31 filings
Executive Leadership Council31 filings
Stratolaunch29 filings
National Urban League27 filings
Bally's Corporation26 filings
Internet220 filings
Sime Darby Plantation Berhad18 filings
Ligado Networks LLC18 filings
Ferring Pharmaceuticals18 filings
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Data Sources: Senate LDA Filings
Last updated: February 2026
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