Katherine Montgomery is named as a lobbyist on federal disclosure filings for 3 clients through Esp Advisors, LLC. The most recent filing naming them posted in October 2026. Issues reported include Marine/Maritime/Boating/Fisheries, Budget/Appropriations and Science/Technology.
| Client | Registrant | Latest | Issues |
|---|---|---|---|
| OCEAN CONSERVANCY | ESP ADVISORS, LLC | Q3 2026 | Marine/Maritime/Boating/Fisheries, Budget/Appropriations |
| ENVIRONMENTAL DEFENSE ACTION FUND | ESP ADVISORS, LLC | Q3 2026 | Science/Technology, Marine/Maritime/Boating/Fisheries, Budget/Appropriations |
| ENVIRONMENTAL DEFENSE FUND, INCORPORATED | ESP ADVISORS, LLC | Q1 2026 | Marine/Maritime/Boating/Fisheries |
| 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 Katherine Montgomery. See the Capitol Clarity rankings and method.