William Mccann

🏛️ Revolving Door

Former Government Positions:

Chief of Staff, Legislative Director, Rep. Marty Meehan

Mabus Group behalf National Security Solutions Idemia

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AI Overview

William Mccann has appeared in 912 federal lobbying filings at Strategic Marketing Innovations, representing 50 clients. As a former government official, they bring insider expertise to their lobbying work — part of Washington's "revolving door." Active across 13 policy areas.

912
Total Filings
1
Firms
50
Clients
13
Issue Areas

Issue Areas

DEFENGHCREDUHOMTRDTAXBUDMEDSMBGOVVETMAN

Filing History

YearFilingsClients
20185014
20196115
20208118
202115732
202214935
202316434
202414136
202510929

Firms

Strategic Marketing Innovations912 filings

Top Clients

New Balance Athletic Shoe, INC.81 filings
Ameresco52 filings
Physical Sciences INC.50 filings
United States Footwear Manufacturers Association (FKA Rpfma)39 filings
Civica Rx38 filings
Marquette University36 filings
Luxium Solutions (FKA Saint Gobain Crystals)30 filings
Specialty Materials, INC30 filings
Ppg Industries, INC.29 filings
University of Massachusetts Dartmouth27 filings
University of Massachusetts Lowell27 filings
Umass Chan Medical School (FKA University of Massachusetts Medical School)26 filings
Triton Systems INC24 filings
Rank One Computing21 filings
Nanograf Corporation21 filings
Xentris Wireless21 filings
Carpenter Technology Corporation18 filings
Mabus Group Behalf of Zeel18 filings
Saint-gobain Performance Plastics17 filings
Igm Biosciences, INC.16 filings

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Data Sources: Senate LDA Filings

Last updated: February 2026

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