Dennis Mcgrann
🏛️ Revolving DoorFormer Government Positions:
Committee Staff Director; Congressional Chief of Staff; Special assistant U.S.Department of Energy
Special Assistant U.S. Department of Energy, House Committee Staff Director; House Chief of Staff
Special Assistant U.S. Department of Energy, U.S. House Committee Staff Director, House Chief of Staff
U.S.Dept. of Energy Special Assistant; Congressional Committee Staff Director; Congressional Staff Chief of Staff
U.S. Department of Energy Special Assistant; Congressional Committee Staff Director; Congressional Staff Director
Special Asst.U.S. Department of Energy; Congressional Committee Staff Director; U.S. House Chief of Staff
Special Assistant U.S. Department of Energy, Congressional Committee Staff Director; Congressional Chief of Staff
Special Asst. U.S. Dept of Energy; Congressional Committee Staff Director; Congressional Chief of Staff
AI Overview
Dennis Mcgrann has appeared in 192 federal lobbying filings at Folger Square Group LLC, representing 4 clients. As a former government official, they bring insider expertise to their lobbying work — part of Washington's "revolving door." Active across 11 policy areas.
Issue Areas
Filing History
| Year | Filings | Clients |
|---|---|---|
| 2020 | 30 | 3 |
| 2021 | 40 | 3 |
| 2022 | 40 | 3 |
| 2023 | 45 | 4 |
| 2024 | 34 | 4 |
| 2025 | 3 | 1 |
Firms
Top Clients
Related Analysis
Related Investigations
Explore More
Data Sources: Senate LDA Filings
Last updated: February 2026
This site is an independent journalism project. Analysis and editorial content are not affiliated with or endorsed by any government agency.