Jason Tai

🏛️ Revolving Door

Former Government Positions:

Associate Professional Staff Member, House Transportation & Infrastructure Committee

Chief of Staff, Office of Rep. William Lipinski; Chief of Staff, Office of Rep. Dan Lipinski; Associate Professional Staff Member, House Transportation & Infrastructure Committee

Chief of Staff, Office of Rep. Dan Lipinski; Chief of Staff, Office of Rep. Bill Lipinski; Associate Professional Staff Member, House Transportation & Infrastructure Committee

Associate Professional Staff Member, House T&I

Associate Professional Staff Member, House T&I Committee

Professional Staff Member, U.S. Senate Appropriations Subcommittee on Transportation, Housing and Urban Development, and Related Agencies

Office of Rep. Bill Lipinski, Chief of Staff; Office of Rep. Dan Lipinski, Chief of Staff; Associate Professional Staff Member, House Transportation & Infrastructure Committee

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998
Total Filings
1
Firms
50
Clients
28
Issue Areas

Issue Areas

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Filing History

YearFilingsClients
20189215
20196316
202014120
202113924
202214527
202315725
202413527
202512626

Firms

Tai Ginsberg & Associates, LLC998 filings

Top Clients

Northeast Illinois Regional Commuter Railroad Corporation81 filings
Contra Costa Transportation Authority60 filings
Milhouse Engineering and Construction, INC, on Behalf of Cook County Dot48 filings
Village of Bedford Park46 filings
Village of Elmwood Park, Il45 filings
Tesla, INC.43 filings
Buchanan Ingersoll & Rooney PC on Behalf of San Joaquin Joint Powers Authority43 filings
Buchanan Ingersoll & Rooney PC on Behalf of San Joaquin Regional Rail Commission42 filings
Village of Lemont, Il42 filings
Joliet Regional Port District/lewis University Airport (Klot)36 filings
City of Lockport, Il32 filings
Peloton Interactive, INC32 filings
Town of Cicero, Il31 filings
San Joaquin Regional Rail Commission29 filings
U.S. Ras Association-midwest28 filings
Village of Crestwood27 filings
Hdr, INC.27 filings
American Council of Engineering Companies21 filings
San Joaquin Joint Powers Authority21 filings
American Concrete Pavement Association18 filings

Data Sources: Senate LDA Filings

Last updated: February 2026

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