Mark Hamilton

Registered Lobbyist
Lobby Filings
220
Clients
25
Firms
1
Years Active
2009–2026
Total Contributed
$51,600
Contributions
19
Recipients
10
Contrib Filings
34
Top Recipient Legislators
LegislatorPtyStTotal
Pete Aguilar D CA $15,400
Matt Cartwright D PA $11,600
Robert Wittman R VA $5,700
Chris Pappas D NH $3,500
Robert Bresnahan R PA $3,500
Betty Mccollum D MN $3,500
Robert Casey D TX $3,300
John Cornyn R TX $500
Mark Warner D VA $500
Top Committees / PACs
PayeeCountTotal
ACTBLUE 3 $7,800
ACT BLUE 2 $6,800
AGUILAR FOR CONGRESS 2 $5,700
WINRED 1 $3,500
PETE AGUILAR 1 $3,300
CASEY KEYSTONE VICTORY FUND 1 $3,300
ACT BLUE - CARTWRIGHT FOR CONGRESS 1 $3,300
WITTMAN FOR CONGRESS 1 $2,900
CARTWRIGHT FOR CONGRESS 1 $2,900
ACTBLUE*MATTCARTWRIGHT 1 $2,900
PETE AGUILAR FOR CONGRESS 1 $2,900
FRIENDS FOR ROB WITTMAN 1 $2,800
ACTBLUE* MATTCARTWRIGHT 1 $2,500
ACTBLUE*MARK.WARNER 1 $500
SEN JOHN CORNYN 1 $500

Lobbying Filings

YearFirmClientIncomeDoc
2021
4th Quarter - Report
FEDERAL BUSINESS GROUP GENTEX, INC $10,000
2021
3rd Quarter - Report
FEDERAL BUSINESS GROUP GENTEX, INC $10,000
2021
2nd Quarter - Report
FEDERAL BUSINESS GROUP GENTEX, INC $10,000
2021
1st Quarter - Report
FEDERAL BUSINESS GROUP GENTEX, INC $10,000

Political Contributions

Recipient / Honoree Legislator Payee / Committee Date Amount
REP Betty McCollum Betty Mccollum (D, MN) ACTBLUE Sep 20, 2025 $3,500
REP Pete Aguilar Pete Aguilar (D, CA) ACTBLUE Aug 19, 2025 $3,500
REP Chris Pappas Chris Pappas (D, NH) ACT BLUE May 9, 2025 $3,500
REP Rob Bresnahan Robert Bresnahan (R, PA) WINRED May 9, 2025 $3,500
REP Pete Aguilar Pete Aguilar (D, CA) PETE AGUILAR Aug 14, 2024 $3,300
SEN Robert Casey Robert Casey (D, TX) CASEY KEYSTONE VICTORY FUND Aug 7, 2024 $3,300
REP Matt Cartwright Matt Cartwright (D, PA) ACT BLUE - CARTWRIGHT FOR CONGRESS Mar 30, 2024 $3,300
Cartwright for Congress ACTBLUE Sep 27, 2023 $800
Aguilar for Congress ACT BLUE Aug 14, 2023 $3,300
REP Matt Cartwright Matt Cartwright (D, PA) ACTBLUE* MATTCARTWRIGHT Jun 23, 2023 $2,500
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Contribution Filings (LD-203)

YearPeriodPostedStatusDoc
2025 Year End Jan 12, 2026 Active
2025 Mid Year Jul 28, 2025 Active
2024 Year End Jan 31, 2025 Active
2024 Mid Year Jul 26, 2024 Active
2023 Year End Jan 10, 2024 Active
2023 Mid Year Jul 10, 2023 Active
2022 Year End Jan 17, 2023 Active
2022 Mid Year Jul 19, 2022 None
2021 Year End Jan 25, 2022 None
2021 Mid Year Jul 20, 2021 Active
2020 Year End Jan 19, 2021 None
2020 Mid Year Jul 7, 2020 Active
2019 Year End Jan 13, 2020 Active
2019 Mid Year Jul 9, 2019 None
2018 Year End Jan 13, 2019 None
2018 Mid Year Oct 3, 2018 None
2017 Year End Jan 16, 2018 None
2017 Mid Year Jul 18, 2017 None
2016 Year End Jan 17, 2017 None
2016 Mid Year Jul 19, 2016 None
2015 Year End Jan 21, 2016 None
2015 Mid Year Jul 13, 2015 None
2014 Year End Jan 8, 2015 None
2014 Mid Year Jul 15, 2014 None
2013 Year End Sep 3, 2013 Active
2013 Mid Year Jul 15, 2013 None
2012 Year End Jan 18, 2013 None
2012 Mid Year Jul 23, 2012 None
2011 Year End Jan 9, 2012 None
2011 Mid Year Jul 19, 2011 None
2010 Year End Jan 4, 2011 None
2010 Mid Year Jul 7, 2010 None
2009 Year End Jan 6, 2010 None
2009 Mid Year Jul 22, 2009 None