Joseph Britton

🏛️ Revolving Door

Former Government Positions:

Chief of Staff to Sen. Martin Heinrich; Deputy Chief of Staff & Legislative Director to Sen. Mark Udall; Legislative Assistant to Sen. Ben Nelson

Chief of Staff, Sen. Martin Heinrich; Deputy Chief of Staff & Legislative Director to Sen. Mark Udall; Legislative Assistant to Sen. Ben Nelson

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515
Total Filings
1
Firms
27
Clients
17
Issue Areas

Activity by Year

YearFilingsClients
202111012
20228512
202310211
202412116
20259713

Firms

Pioneer Public Affairs515 filings

Top Clients

Climate Power64 filings
Charm Industrial56 filings
Universal Hydrogen52 filings
Ha Sustainable Infrastructure Capital, INC. (Hasi)42 filings
Nextera Energy Resources LLC42 filings
League of Conservation Voters37 filings
Graphitic Energy34 filings
Brimstone Energy, INC.22 filings
Lg Energy Solutions, LTD.20 filings
Tesla, INC.18 filings
Ncx16 filings
Enverid Systems, INC.12 filings
Newlight Technologies, INC.12 filings
National Math and Science Initiative12 filings
Modern Hydrogen, INC.10 filings
Wedonthavetime Ab8 filings
Lg Electronics USA, INC.8 filings
Ekona Power INC.8 filings
Source Global, Pbc7 filings
Economic Security Project Action6 filings

Data Sources: Senate LDA Filings

Last updated: February 2026

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