Katharine Huffman is named as a lobbyist on federal disclosure filings for 2 clients through The Raben Group. The most recent filing naming them posted in October 2026. Issues reported include Chemicals/Chemical Industry, Consumer Issues/Safety/Products, Environment/Superfund and Health Issues.
| Client | Registrant | Latest | Issues |
|---|---|---|---|
| INNOCENCE PROJECT | THE RABEN GROUP | Q3 2026 | Science/Technology, Law Enforcement/Crime/Criminal Justice |
| BREAST CANCER PREVENTION PARTNERS (FORMERLY KNOWN AS BREAST CANCER FUND) | THE RABEN GROUP | Q3 2026 | Environment/Superfund, Consumer Issues/Safety/Products, Chemicals/Chemical Industry |
| Year | Clients | Registrants |
|---|---|---|
| 2026 | 2 | 1 |
| 2025 | 2 | 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 Katharine Huffman. See the Capitol Clarity rankings and method.