Thomas O'donnell

🏛️ Revolving Door

Former Government Positions:

Chief of Staff, House Majority Leader

Chief of Staff, House Majority Leader Dick Gephardt

Chief of Staff, House Majority Leader Gephardt

Chief of Staff, House Majority Leader Richard Gephardt

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AI Overview

Thomas O'donnell has appeared in 232 federal lobbying filings at Gephardt Group Government Affairs, representing 15 clients. As a former government official, they bring insider expertise to their lobbying work — part of Washington's "revolving door."

232
Total Filings
1
Firms
15
Clients
0
Issue Areas

Firms

Gephardt Group Government Affairs0 filings

Top Clients

Corecivic, INC.0 filings
Google Client Services (Previously Reported as Google)0 filings
Unitedhealth Group, INC.0 filings
Innovation Reform Action Project0 filings
The Boeing Company0 filings
General Electric Company (Previously Reported as GE Aviation)0 filings
Bayer Corporation0 filings
Ameren Services Company0 filings
Scotts Miracle-gro Company0 filings
Leo Hindery, Jr.0 filings
Prairie State Generating Company0 filings
Intuit INC.0 filings
Huntington Ingalls Industries0 filings
The New School0 filings
Enterprise Holdings, INC. DBA Enterprise Mobility0 filings

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Data Sources: Senate LDA Filings

Last updated: February 2026

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