Katherine Cullen
🏛️ Revolving DoorFormer Government Position:
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AI Overview
Katherine Cullen has appeared in 961 federal lobbying filings at Sc Partners LLC, representing 24 clients. As a former government official, they bring insider expertise to their lobbying work — part of Washington's "revolving door." Active across 21 policy areas.
961
Total Filings
1
Firms
24
Clients
21
Issue Areas
Issue Areas
Filing History
| Year | Filings | Clients |
|---|---|---|
| 2018 | 63 | 9 |
| 2019 | 72 | 9 |
| 2020 | 93 | 10 |
| 2021 | 154 | 14 |
| 2022 | 206 | 15 |
| 2023 | 159 | 15 |
| 2024 | 112 | 14 |
| 2025 | 102 | 14 |
Firms
Sc Partners LLC961 filings
Top Clients
Pattern Energy Group LP96 filings
Edp Renewables North America LLC94 filings
Quanta Services, INC.89 filings
Ow North America67 filings
Solar Energy Industries Association59 filings
Leeward Renewable Energy56 filings
Energyre, LLC47 filings
Space Nuclear Power Corporation39 filings
Naturgy Candela Devco LLC36 filings
First Solar, INC.33 filings
Avantus29 filings
Edpr Offshore North America LLC28 filings
Northland Power INC.17 filings
Electric Hydrogen Co.16 filings
Tracfone Wireless15 filings
Balanced Rock Power14 filings
Q Hydrogen12 filings
Nextracker10 filings
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Data Sources: Senate LDA Filings
Last updated: February 2026
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