Warren Payne

🏛️ Revolving Door

Former Government Positions:

U.S. Int'l Comm: Trade Analyst, 2002-05; Economic Advisor, 2004-07; House Ways & Means Committee: Trade Economist, 2007-09; Sr. Economist/Trade Advisor, 2009-11; Chief Economist, 2011-12; Policy Director, 2012-15

U.S. Int'l Trade Analyst, 2002-05; Economic Advisor, 2004-07; House Ways & Means Committee: Trade Economist, 2007-09; Sr. Economist/Trade Advisor, 2008-11; Chief Economist, 2011-12; Policy Director, 2012-15

US Int'l Trade Comm: Trade Analyst, 2002-04; Economic Advisory, 2004-07; House Ways & Means Committee: Trade Economist, 2007-09; Sr. Economist/Trade Advisor, 2009-11; Chief Economist, 2011-12; Policy Director, 2012-15.

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AI Overview

Warren Payne has appeared in 552 federal lobbying filings at Mayer Brown LLP, representing 50 clients. As a former government official, they bring insider expertise to their lobbying work — part of Washington's "revolving door." Active across 17 policy areas.

552
Total Filings
1
Firms
50
Clients
17
Issue Areas

Issue Areas

TAXTRDTRABANINSTECENVWASHCRTARENGMANACCGOVSCICHMMED

Filing History

YearFilingsClients
20186125
20196420
20208628
20215917
20227324
20236118
20245815
20259026

Firms

Mayer Brown LLP552 filings

Top Clients

Element Electronics36 filings
Verizon Communications INC and Various Subsidiaries32 filings
U.S. Venture, INC. (Formerly U.S. Oil)31 filings
Medline Industries, L.P. (Formerly Medline Industries, INC.)28 filings
United States Steel Corporation28 filings
Huntsman Corporation27 filings
Suniva, INC.27 filings
Abbott Laboratories23 filings
Ifm Investors PTY LTD.21 filings
Onsemi (on Semiconductor Corporation)21 filings
Chubb Ina Holdings, INC. (Formerly Ace Ina Holdings, INC.)16 filings
Association for Accessible Medicine13 filings
Starr Insurance Holdings, INC.13 filings
Globalfoundries U.S. INC.11 filings
American Specialty Health10 filings
Shipping Taxation Coalition (Informal Coalition)10 filings
Coalition for Regulated Hfcs INC.10 filings
Live Nation Entertainment, INC.9 filings
Rabo Agrifinance LLC9 filings
Visa INC.9 filings

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Data Sources: Senate LDA Filings

Last updated: February 2026

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