Ellen Riddleberger is named as a lobbyist on federal disclosure filings for 10 clients through McAllister & Quinn, LLC. The most recent filing naming them posted in October 2026. Issues reported include Budget/Appropriations, Environment/Superfund, Family issues/Abortion/Adoption and Disaster Planning/Emergencies.
Filers must list covered executive or legislative branch positions held. As filed:
| Client | Registrant | Latest | Issues |
|---|---|---|---|
| THE LOS ANGELES COUNTY MUSEUM OF NATURAL HISTORY FOUNDATION | MCALLISTER & QUINN, LLC | Q3 2025 | Environment/Superfund, Budget/Appropriations |
| PARA LOS NINOS | MCALLISTER & QUINN, LLC | Q3 2026 | Family issues/Abortion/Adoption, Budget/Appropriations |
| MONTEREY BAY AQUARIUM | MCALLISTER & QUINN, LLC | Q3 2026 | Environment/Superfund, Budget/Appropriations |
| THE POLICY INSTITUTE FOR COMMUNITY BIRTH AND MIDWIFERY | MCALLISTER & QUINN, LLC | Q2 2026 | Budget/Appropriations |
| CREATIVE LEARNING SYSTEMS, LLC | MCALLISTER & QUINN, LLC | Q1 2026 | Budget/Appropriations |
| SAN DIEGO ZOO GLOBAL | MCALLISTER & QUINN, LLC | Q3 2025 | Disaster Planning/Emergencies, Environment/Superfund, Budget/Appropriations |
| LOS ANGELES URBAN LEAGUE | MCALLISTER & QUINN, LLC | Q3 2025 | Labor Issues/Antitrust/Workplace |
| CHAUTAUQUA INSTITUTION | MCALLISTER & QUINN, LLC | Q2 2025 | Budget/Appropriations |
| JAPANESE AMERICAN NATIONAL MUSEUM | MCALLISTER & QUINN, LLC | Q1 2025 | Budget/Appropriations |
| FORWARD GLOBAL US, INC. ON BEHALF OF GREENLIGHTS GRANT INITIATIVE | MCALLISTER & QUINN, LLC | Q1 2025 | Law Enforcement/Crime/Criminal Justice, Budget/Appropriations, Education |
| Year | Clients | Registrants |
|---|---|---|
| 2026 | 4 | 1 |
| 2025 | 8 | 1 |
| Year | Items | Total |
|---|---|---|
| 2026 | 1 | $500 |
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 Ellen Riddleberger. See the Capitol Clarity rankings and method.