David Mangone

🏛️ Revolving Door

Former Government Positions:

Charlie Rangel March 2016- December 2016

Legislative Fellow Charlie Rangel (2016)

Charlie Rangel (2016)

Legislative Fellow (Charlie Rangel D-NY (2016)

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AI Overview

David Mangone has appeared in 192 federal lobbying filings at The Liaison Group, LLC, representing 8 clients. As a former government official, they bring insider expertise to their lobbying work — part of Washington's "revolving door."

192
Total Filings
1
Firms
8
Clients
0
Issue Areas

Firms

The Liaison Group, LLC0 filings

Top Clients

California Cannabis Industry Association0 filings
National Cannabis Roundtable0 filings
Oregon Cannabis Association0 filings
Pura Vida Investments0 filings
Arizona Dispensaries Association0 filings
Cannabis Business Association of Illinois0 filings
Cannabis Finnancial Industry Group0 filings
United States Cannabis Roundtable0 filings

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Data Sources: Senate LDA Filings

Last updated: February 2026

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