John David Porter is named as a lobbyist on federal disclosure filings for 7 clients through Ernst & Young LLP (washington Council Ernst & Young). The most recent filing naming them posted in October 2026. Issues reported include Taxation/Internal Revenue Code, Trade (domestic/foreign), Health Issues and Housing.
| Client | Registrant | Latest | Issues |
|---|---|---|---|
| SARONIC TECHNOLOGIES INC. | ERNST & YOUNG LLP (WASHINGTON COUNCIL ERNST & YOUNG) | Q3 2026 | Taxation/Internal Revenue Code |
| PERNOD RICARD USA, LLC | ERNST & YOUNG LLP (WASHINGTON COUNCIL ERNST & YOUNG) | Q3 2026 | Taxation/Internal Revenue Code, Trade (domestic/foreign) |
| IATSE (INTERNATIONAL ALLIANCE OF THEATRICAL STAGE EMPLOYEES, ET AL.) | ERNST & YOUNG LLP (WASHINGTON COUNCIL ERNST & YOUNG) | Q3 2026 | Taxation/Internal Revenue Code |
| DIRECTORS GUILD OF AMERICA, INC. | ERNST & YOUNG LLP (WASHINGTON COUNCIL ERNST & YOUNG) | Q3 2026 | Taxation/Internal Revenue Code |
| AMERICAN COUNCIL ON EDUCATION | ERNST & YOUNG LLP (WASHINGTON COUNCIL ERNST & YOUNG) | Q3 2026 | Taxation/Internal Revenue Code, Health Issues |
| METLIFE GROUP, INC. | ERNST & YOUNG LLP (WASHINGTON COUNCIL ERNST & YOUNG) | Q1 2026 | Taxation/Internal Revenue Code, Housing |
| DUKE ENERGY BUSINESS SERVICES LLC | ERNST & YOUNG LLP (WASHINGTON COUNCIL ERNST & YOUNG) | Q1 2026 | Taxation/Internal Revenue Code |
| Year | Clients | Registrants |
|---|---|---|
| 2026 | 7 | 1 |
| 2025 | 5 | 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 David Porter. See the Capitol Clarity rankings and method.