John Cahill

Registered Lobbyist
Disclosed Prior Positions
Vice Chairman
N/A
Lobby Filings
1,195
Clients
134
Firms
1
Years Active
2007–2026
Total Contributed
$6,950
Contributions
16
Recipients
1
Contrib Filings
37
Top Recipient Legislators
No matched legislators.
Top Committees / PACs
PayeeCountTotal
JOHN D. CAHILL 4 $1,700
MARKEY FOR SENATE 3 $1,500
TIERNEY FOR CONGRESS 2 $1,000
FAIR SHOT PAC 1 $500
CORTEZ-MASTO FOR U.S. SENATE 1 $500
TIM RYAN FOR OHIO 1 $500
JOHN D CAHILL 1 $500
JOHN CAHILL 1 $250
KOUTOUJIAN FOR CONGRESS 1 $250
MARTHA COAKLEY FOR U.S. SENATE CAMPAIGN 1 $250

Lobbying Filings

YearFirmClientIncomeDoc
2026
Registration
O'NEILL AND ASSOCIATES SITE 20/20
2026
1st Quarter - Report
O'NEILL AND ASSOCIATES INTERNATIONAL FUND FOR ANIMAL WELFARE $12,143
2026
1st Quarter - Termination
O'NEILL AND ASSOCIATES TERADAR, INC. $5,000
2026
1st Quarter - Report
O'NEILL AND ASSOCIATES CLEAR BALLOT $22,500
2026
1st Quarter - Report
O'NEILL AND ASSOCIATES MASSACHUSETTS BAY TRANSPORTATION AUTHORITY $35,000
2026
1st Quarter - Report
O'NEILL AND ASSOCIATES MASSACHUSETTS ASSOCIATION OF APPROVED SPECIAL EDU… $25,500
2026
1st Quarter - Report
O'NEILL AND ASSOCIATES CORA SYSTEMS US INC $18,750
2026
1st Quarter - Report
O'NEILL AND ASSOCIATES POINT32HEALTH SERVICES, INC. (FORMERLY TUFTS HEAL… $15,000
2026
1st Quarter - Report
O'NEILL AND ASSOCIATES HELFRICH BROTHERS BOILER WORKS, INC. $21,000
2026
1st Quarter - Report
O'NEILL AND ASSOCIATES REVOLUTIONARY SPACES $6,000
Page 1 of 50  ·  500 filings Next

Political Contributions

Recipient / Honoree Legislator Payee / Committee Date Amount
Markey for Senate MARKEY FOR SENATE Jun 27, 2014 $500
Tierney for Congress TIERNEY FOR CONGRESS May 1, 2014 $500

Contribution Filings (LD-203)

YearPeriodPostedStatusDoc
2025 Year End Mar 5, 2026 None
2025 Mid Year Jul 21, 2025 Active
2024 Year End Apr 7, 2025 None
2024 Year End Mar 11, 2025 None
2024 Mid Year Sep 14, 2024 Active
2023 Year End Jan 23, 2024 None
2023 Mid Year Jul 25, 2023 None
2022 Year End Jan 12, 2023 Active
2022 Mid Year Jul 19, 2022 Active
2021 Year End Jan 21, 2022 None
2021 Mid Year Oct 4, 2021 Active
2020 Year End Feb 14, 2021 None
2020 Mid Year Sep 17, 2020 None
2019 Year End Jan 22, 2020 None
2019 Mid Year Jul 25, 2019 None
2018 Year End Jan 23, 2019 None
2018 Mid Year Jul 12, 2018 None
2017 Year End Jan 22, 2018 None
2017 Mid Year Jul 12, 2017 None
2016 Year End Nov 1, 2017 None
2016 Mid Year Aug 1, 2016 None
2015 Year End Jan 25, 2016 Active
2015 Mid Year Jul 16, 2015 None
2014 Year End Jan 26, 2015 None
2014 Mid Year Jul 29, 2014 Active
2013 Year End Jan 29, 2014 Active
2013 Mid Year Jul 23, 2013 Active
2012 Year End Jan 28, 2013 Active
2012 Mid Year Jul 17, 2012 Active
2011 Year End Jan 18, 2012 None
2011 Mid Year Jul 26, 2011 None
2010 Year End Jan 28, 2011 None
2010 Mid Year Aug 3, 2010 None
2009 Year End Jan 27, 2010 Active
2009 Mid Year Jul 29, 2009 None
2008 Year End Feb 4, 2009 None
2008 Mid Year Jul 22, 2008 None