John Tanner is named as a lobbyist on federal disclosure filings for 5 clients through Cgcn Group, LLC. The most recent filing naming them posted in October 2026. Issues reported include Energy/Nuclear, Natural Resources, Utilities and Environment/Superfund.
Filers must list covered executive or legislative branch positions held. As filed:
| Client | Registrant | Latest | Issues |
|---|---|---|---|
| AREVIA POWER | CGCN GROUP, LLC | Q3 2026 | Energy/Nuclear |
| CLEARWAY ENERGY GROUP LLC | CGCN GROUP, LLC | Q3 2026 | Natural Resources, Energy/Nuclear |
| OGLETHORPE POWER CORPORATION | CGCN GROUP, LLC | Q2 2026 | Utilities |
| XGS ENERGY | CGCN GROUP, LLC | Q2 2025 | Taxation/Internal Revenue Code, Energy/Nuclear |
| INTERNATIONAL MOTORS, LLC | CGCN GROUP, LLC | Q1 2025 | Environment/Superfund |
| Year | Clients | Registrants |
|---|---|---|
| 2026 | 3 | 1 |
| 2025 | 1 | 1 |
Pay is not disclosed for individual lobbyists. Filings do not confirm that records with the same name are one person, so this page may combine people who share the name John Tanner. See the Capitol Clarity rankings and method.