David Castagnetti

🏛️ Revolving Door

Former Government Positions:

Chief of Staff, Senator Max Baucus; Chief of Staff, Rep. Norm Mineta; EA, Rep. Ed Markey

Chief of Staff, (Sen. M. Baucus); Chief of Staff, (Rep. N. Mineta); EA, (Rep. E. Markey)

CoS (Sen. Baucus); CoS (Rep. Mineta); EA (Rep. Markey)

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4,420
Total Filings
1
Firms
50
Clients
58
Issue Areas

Activity by Year

YearFilingsClients
2018102983
201995483
20201224103
20211196125
2022165
202311

Firms

Mehlman Consulting, INC.4420 filings

Top Clients

Information Technology Industry Council (Iti)161 filings
Lyft, INC.102 filings
The Boeing Company102 filings
Vmware LLC (Formerly Known as Vmware, INC.)100 filings
National Venture Capital Association99 filings
Chevron U.S.A., INC.87 filings
Briggs & Stratton LLC82 filings
Retail Industry Leaders Association (Rila)81 filings
America's Health Insurance Plans74 filings
Owens Corning72 filings
Adobe Systems INC.71 filings
Walmart INC71 filings
SAP America, INC.70 filings
Stellantis N.V.69 filings
Procter & Gamble69 filings
Technology CEO Council66 filings
Tnc (US) Holdings, INC. (Formerly Nielsen)66 filings
Association of Accessible Medicines65 filings
Edison Electric Institute63 filings
The New York and Presbyterian Hospital61 filings

Data Sources: Senate LDA Filings

Last updated: February 2026

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