Colin Hayes
🏛️ Revolving DoorFormer Government Positions:
Staff Director, U.S. Senate Energy & Natural Resources Committee
Staff Director, U.S. Senate Committee on Energy & Natural Resources
Staff Director, Senate Energy and Natural Resources Committee
Staff Director, Senate Committee on Energy & Natural Resources (ENR) 2014-2017; Senior Professional Staff, Senate ENR Committee 2007-2013; Legislative Assistant, Sen. Craig Thomas 2006-2007; Legislative Aide, Senate ENR Committee 2003-2006
Staff Director - US Senate Committee on Energy and Natural Resources
Staff Director, Senate Committee for Energy & Natural Resources
Staff Director, Senate Committee for Energy and Natural Resources
Subcommittee Staff Director, Energy and Mineral Resources Subcommittee, House Committee on Natural Resources; Legislative Assistant, Rep. Hal Rogers; Legislative Correspondent, Rep. Jo Bonner
Staff Director, Senate Committee on Energy and Natural Resources
Activity by Year
| Year | Filings | Clients |
|---|---|---|
| 2018 | 41 | 6 |
| 2019 | 121 | 11 |
| 2020 | 171 | 17 |
| 2021 | 229 | 26 |
| 2022 | 207 | 28 |
| 2023 | 246 | 28 |
| 2024 | 126 | 26 |
| 2025 | 101 | 20 |
Firms
Top Clients
Data Sources: Senate LDA Filings
Last updated: February 2026
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