John Leganski

🏛️ Revolving Door

Former Government Position:

Chief Dep., Speaker Off. '23; Chief Dep., Min. Leader Off. '22; Floor Dir., Min. Leader Off. '19-'21; Floor Dir., Maj. Leader Off. '17-'19; Dep. Floor Dir., Maj. Leader Off. '16; Floor Assist. Maj. Leader Off. '14-'15; Floor Assist. Maj. Whip Off.'13

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AI Overview

John Leganski has appeared in 962 federal lobbying filings at Harbinger Strategies, LLC, representing 50 clients. As a former government official, they bring insider expertise to their lobbying work — part of Washington's "revolving door." Active across 40 policy areas.

962
Total Filings
1
Firms
50
Clients
40
Issue Areas

Issue Areas

Filing History

YearFilingsClients
202441454
202554865

Firms

Top Clients

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Data Sources: Senate LDA Filings

Last updated: February 2026

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