Michael Pieper is named as a lobbyist on federal disclosure filings for 5 clients through Cardinal Infrastructure LLC. The most recent filing naming them posted in October 2026. Issues reported include Transportation, Budget/Appropriations, Roads/Highway and Railroads.
| Client | Registrant | Latest | Issues |
|---|---|---|---|
| CITY OF SPOKANE VALLEY | CARDINAL INFRASTRUCTURE LLC | Q3 2026 | Railroads, Budget/Appropriations, Roads/Highway |
| VALLEY METRO | CARDINAL INFRASTRUCTURE LLC | Q3 2026 | Transportation, Budget/Appropriations |
| NEW FLYER OF AMERICA INC. | CARDINAL INFRASTRUCTURE LLC | Q3 2026 | Trade (domestic/foreign), Budget/Appropriations, Manufacturing |
| WASHOE COUNTY REGIONAL TRANSPORTATION COMMISSION | CARDINAL INFRASTRUCTURE LLC | Q2 2026 | Transportation, Roads/Highway |
| INDIANAPOLIS PUBLIC TRANSPORTATION CORPORATION | CARDINAL INFRASTRUCTURE LLC | Q4 2025 | Transportation |
| Year | Clients | Registrants |
|---|---|---|
| 2026 | 4 | 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 Michael Pieper. See the Capitol Clarity rankings and method.