Jill Hamaker

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906
Total Filings
1
Firms
50
Clients
45
Issue Areas

Activity by Year

YearFilingsClients
202339947
202426043
202524731

Firms

Cgcn Group, LLC906 filings

Top Clients

American Property Casualty Insurance Association FKA Property Casualty Insurers79 filings
Microsoft Corporation43 filings
Ebay INC.43 filings
Rai Services Company41 filings
Emergent Biosolutions INC.36 filings
Aicpa32 filings
Ovintiv, INC. (FKA Encana Oil and Gas (USA), INC.)30 filings
U.S. Travel Association30 filings
The Interstate Natural Gas Association of America25 filings
Exelon Corporation25 filings
Fujifilm Holdings America Corporation25 filings
Bsa the Software Alliance (Formerly Bsa Business Software Alliance INC)22 filings
Samsung Semiconductor, INC.20 filings
Genworth Financial, INC.19 filings
Bradford White Corporation18 filings
Highland Electric Fleets18 filings
Relx INC.16 filings
The Walt Disney Company15 filings
Bank Policy Institute (FKA the Financial Services Roundtable)15 filings
Eradivir15 filings

Data Sources: Senate LDA Filings

Last updated: February 2026

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