Matthew Leffingwell

🏛️ Revolving Door

Former Government Positions:

Director of Coalition and Member Services, House Appropriations Committee; Chief of Staff, Rep. Kay Granger; Deputy CoS, Rep. Kay Granger; Communications Director, Rep. John Porter; Communications Director, Rep. Mark Kirk

Director of Member Services Coalitions, House Appropriations Cmte.; CoS, Rep. Kay Granger; Deputy CoS, Rep. Kay Granger; Comms. Director, Rep. Kay Granger; Comms. Director, Rep. Jon Porter; Projects Director/Press Secretary, Rep. Mark Kirk

Mbr Servs & Coalitions Dir., House Approps Cmte (2016-2017); CoS, Rep. Kay Granger (2012-2015); Dep CoS, Rep. Granger (2010-2012); Comms Dir, Rep. Granger (2009-2010); Press Sec, Rep. Jon Porter (2007-2009); Projects Dir, Rep. Mark Kirk (2006-2007)

Chief Counsel, House Energy & Commerce Committee (2015-2022); LD & Senior Policy Counsel, Rep. Rush (2012-2015); House Subcommittee on Commerce, Trade, & Consumer Protection (2009-2012)

1,338
Total Filings
1
Firms
50
Clients
53
Issue Areas

Activity by Year

YearFilingsClients
201816923
201915925
202020935
202120035
202219133
202315526
202411326
202514225

Firms

Tiber Creek Group1338 filings

Top Clients

Data Sources: Senate LDA Filings

Last updated: February 2026

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