Brian Griffin

🏛️ Revolving Door

Former Government Positions:

Staff Assistant, Democratic Policy Committee; Floor Assistant, Office of the Secretary for the Minority; Senior Leadership Advisor for Senator Byron Dorgan (Democratic Policy Committee Chairman)

Floor Assistant, Office of the Secretary for the Minority (end 12/00); Senior Leadership Advisor for Senator Byron Dorgan (Democratic Policy Committee Chairman) (end 12/03)

Senior Leadership Advisor for Senator Byron Dorgan (Democratic Policy Committee Chairman) (end 12/03)

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AI Overview

Brian Griffin has appeared in 574 federal lobbying filings at The Duberstein Group INC., representing 43 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.

574
Total Filings
1
Firms
43
Clients
40
Issue Areas

Issue Areas

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Filing History

YearFilingsClients
20186721
20199920
20208827
202110326
20229724
20239826
20242217

Firms

The Duberstein Group INC.574 filings

Top Clients

PHRMA INC.36 filings
Honeywell International33 filings
Major League Baseball29 filings
Duke Energy Business Services LLC28 filings
United Airlines INC27 filings
Caterpillar INC25 filings
Gilead Sciences, INC.24 filings
Comcast Corporation21 filings
Alibaba Group Holding Limited20 filings
Mastercard20 filings
Csx Corporation19 filings
Pfizer INC.19 filings
BP America INC18 filings
Children's Hospital Association18 filings
Business Roundtable17 filings
Amazon.com Services LLC17 filings
Northrop Grumman Systems Corporation16 filings
Accenture LLP15 filings
American Investment Council15 filings
Hasbro INC15 filings

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Data Sources: Senate LDA Filings

Last updated: February 2026

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