Marshall & Popp, LLC
Marshall & Popp, LLC is a lobbying firm that has earned $21.0M in lobbying income across 451 filings, representing 36 clients over 7 years (2019–2025). The firm employs 3 lobbyists across 33 policy issue areas.
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AI Overview
Marshall & Popp, LLC has earned $21.0M in lobbying income across 451 filings, representing 36 clients. It is a significant player in the federal lobbying industry. across 33 policy areas. Active from 2019 to 2025.
$21.0M
Total Income
36
Clients
3
Lobbyists
451
Filings
Income by Year
| Year | Lobbying Income |
|---|---|
| 2019 | $1.4M |
| 2020 | $2.0M |
| 2021 | $2.4M |
| 2022 | $3.8M |
| 2023 | $3.6M |
| 2024 | $3.5M |
| 2025 | $4.3M |
Clients (36)
Altria Client ServicesSanofi U.S. Services, INC.Airports Council International - North AmericaAmgen USA INC.Genentech, INC.Pharmaceutical Research and Manufacturers of AmericaJazz Pharmaceuticals, INC. and its Subsidiaries, Including Greenwich BiosciencesNovo Nordisk, INC.Personal Care Products CouncilSapphire DigitalA Place for Mom, INC.The Big Ten Conference, INC.PAC-12 ConferenceThe Big 12 Conference, INC.Aicpa Association of International Certified Professional Accountants3m CompanyAtlantic Coast ConferenceSoutheastern ConferenceCitizens for Responsible Energy SolutionsFord Motor CompanyPfizer, INC.Entertainment Software AssociationGoogle Client Services LLCButterfly Network, INC.Verizon Communications, INC.Jp Morgan Chase Holdings, LLCAbbvie INC.Federation of American HospitalsHouse Rx, INC.Abbott LaboratoriesEli Lilly and CompanyFga Action, INCGrail, INC.Vertex Pharmaceuticals IncorporatedBridgebio PharmaCsl Behring
Lobbyists (3)
Issue Areas (33)
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Data Sources: Senate LDA Filings
Last updated: February 2026
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