Monica Popp

🏛️ Revolving Door

Former Government Positions:

Chief of Staff/Deputy Chief of Staff, Office of Senate Republican Whip John Cornyn; Professional Staff Member, U.S. House of Representatives-Energy & Commerce Committee; Legislative Assistant, Senator Jim DeMint

Chief of Staff/Deputy Chief of Staff, Office of Senate Republican Whip John Cornyn; Professional Staff Member, U.S. House of Representatives-Energy & Commerce Committee; Legislative Assistant, Senator Jim DeMint

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1,124
Total Filings
1
Firms
35
Clients
32
Issue Areas

Activity by Year

YearFilingsClients
20196011
202011118
202115623
202221023
202320324
202418619
202519823

Firms

Marshall & Popp, LLC1124 filings

Top Clients

Sanofi U.S. Services, INC.88 filings
Pharmaceutical Research and Manufacturers of America80 filings
Pfizer, INC.80 filings
Genentech, INC.75 filings
Ford Motor Company70 filings
Personal Care Products Council68 filings
Google Client Services LLC66 filings
Amgen USA INC.65 filings
3m Company58 filings
Jazz Pharmaceuticals, INC. and its Subsidiaries, Including Greenwich Biosciences50 filings
Aicpa Association of International Certified Professional Accountants49 filings
Altria Client Services48 filings
Verizon Communications, INC.36 filings
Citizens for Responsible Energy Solutions34 filings
Federation of American Hospitals28 filings
Airports Council International - North America26 filings
Butterfly Network, INC.22 filings
A Place for Mom, INC.20 filings
Entertainment Software Association16 filings
Sapphire Digital15 filings

Data Sources: Senate LDA Filings

Last updated: February 2026

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