CARDINAL INFRASTRUCTURE LLC

• VALLEY METRO $240,000 7 filings
• UTAH TRANSIT AUTHORITY $210,000 7 filings
• HENNEPIN COUNTY REGIONAL RAILROAD AUTHORITY $195,000 7 filings
• NEW FLYER OF AMERICA INC. $195,000 7 filings
• SANTA CLARA VALLEY TRANSPORTATION AUTHORITY $178,000 7 filings
• AUSTIN TRANSIT PARTNERSHIP $140,000 7 filings
• INTERURBAN TRANSIT PARTNERSHIP $140,000 7 filings
• SPOKANE TRANSIT AUTHORITY $140,000 7 filings
• METROPOLITAN ATLANTA RAPID TRANSIT AUTHORITY $127,000 7 filings
• VIRGINIA RAILWAY EXPRESS $127,000 7 filings
• ANN ARBOR AREA TRANSPORTATION AUTHORITY $125,000 7 filings
• DES MOINES AREA REGIONAL TRANSIT AUTHORITY (DART) $125,000 7 filings
• WASHOE COUNTY REGIONAL TRANSPORTATION COMMISSION $125,000 7 filings
• CHAMPAIGN-URBANA MASS TRANSIT DISTRICT $85,000 7 filings
• CONNECT TRANSIT $85,000 7 filings
• RIVERSIDE TRANSIT AGENCY $75,000 7 filings
• CITY OF SPOKANE VALLEY $70,000 7 filings
• STADLER US INC $70,000 7 filings
• HYDROGEN FUEL CELL BUS COUNCIL $60,000 7 filings
• INDIANAPOLIS PUBLIC TRANSPORTATION CORPORATION $30,000 4 filings
• CENTRAL OKLAHOMA TRANSPORTATION AND PARKING AUTHORITY $10,000 3 filings
• BLOOMINGTON NORMAL ECONOMIC DEVELOPMENT COUNCIL (FKA ECON DEV CNSL OF BLOOMIN) $0 7 filings
• REGIONAL TRANSPORTATION AUTHORITY OF CENTRAL OKLAHOMA $0 7 filings
• SACRAMENTO REGIONAL TRANSIT $0 7 filings
• TOWN OF NORMAL $0 7 filings
• TRANSDEV NORTH AMERICA, INC $0 4 filings
• UTAH DEPARTMENT OF TRANSPORTATION $0 6 filings
• VILLAGE OF PEORIA HEIGHTS $0 6 filings

• AUKE MAHAR-PIERSMA 124 filings · through 2026 Staff Director of Railroads, Pipelines and Hazardous Materials Subcommittee 2020-2023 and Deputy Staff Director of Highways and Transit Subcommittee 2014-2020
• JAMIE HARRELL 53 filings · through 2026 Director of Administration, House Committee on Transportation and Infrastructure, January 2015 through August 2023.

A lobbyist who previously held a covered government position must disclose it. We flag the ones whose name resolves to a member of Congress and link the ones still in our roster. The revolving door collects them across every firm.

• 2026 $1,095,000 81 filings
• 2025 $1,457,000 103 filings

• Transportation 162
• Budget/Appropriations 60
• Railroads 14
• Roads/Highway 14
• Trade (domestic/foreign) 10
• Manufacturing 7
• Tariff (miscellaneous tariff bills) 7
• Energy/Nuclear 6
• Taxation/Internal Revenue Code 5

The count is how many filings named that issue area. A filing reports one lump figure covering every issue on it, so the money above cannot be split between them.

• SENATE 167
• HOUSE OF REPRESENTATIVES 166
• Transportation, Dept of (DOT) 136
• Federal Transit Administration (FTA) 36
• Federal Railroad Administration 10
• Commerce, Dept of (DOC) 6
• Energy, Dept of 6
• U.S. Trade Representative (USTR) 6
• Intl Trade Administration (ITA) 4
• Treasury, Dept of 3
• White House Office 3
• Internal Revenue Service (IRS) 2