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Entity Registration: 2025

Registration Information:
Registration Status: Concluded
Authorizing Officer name Shelly O'Neill
Title Chief Operating Officer
Business name O'Neill and Partners LLC.
Address 18 Tremont Street    SUITE 600
City, state, zip code Boston, MA 02108         
Country US
Phone 617-646-1000 
Employment Information:
Lobbyist Name:  
Matthew     Irish
First  Middle  Last
Employed By:   O'Neill and Patners LLC.
Street 1:   18 Tremont Street
Street 2:   SUITE 600
City, State, Zip:   Boston MA 02108
Country:   US
Phone:   617-646-1000
Primary Email Address:   mirish@oneillandassoc.com
Additional Email Addresses:  
Agent Type:   Both
Date of Employment:   01/01/2025
Date of Termination:  
Lobbyist Name:  
Thomas     O'Neill
First  Middle  Last
Employed By:   O'Neill and Patners LLC.
Street 1:   18 Tremont Street
Street 2:   SUITE 600
City, State, Zip:   Boston MA 02108
Country:   US
Phone:   617-646-1000
Primary Email Address:   toneill@oneillandassoc.com
Additional Email Addresses:  
Agent Type:   Both
Date of Employment:   01/01/2025
Date of Termination:  
Lobbyist Name:  
Lindsay     Toghill
First  Middle  Last
Employed By:   O'Neill and Patners LLC.
Street 1:   18 Tremont Street
Street 2:   SUITE 600
City, State, Zip:   Boston MA 02108
Country:   US
Phone:   617-646-1000
Primary Email Address:   ltoghill@oneillandassoc.com
Additional Email Addresses:  
Agent Type:   Both
Date of Employment:   01/01/2025
Date of Termination:  
Lobbyist Name:  
John     Cahill
First  Middle  Last
Employed By:   O'Neill and Patners LLC.
Street 1:   18 Tremont Street
Street 2:   SUITE 600
City, State, Zip:   Boston MA 02108
Country:   US
Phone:   617-646-1000
Primary Email Address:   jcahill@oneillandassoc.com
Additional Email Addresses:  
Agent Type:   Both
Date of Employment:   01/01/2025
Date of Termination:  
Lobbyist Name:  
Jamison     O'Neill
First  Middle  Last
Employed By:   O'Neill and Patners LLC.
Street 1:   18 Tremont Street
Street 2:   SUITE 600
City, State, Zip:   Boston MA 02108
Country:   US
Phone:   617-646-1000
Primary Email Address:   joneill@oneillandassoc.com
Additional Email Addresses:  
Agent Type:   Both
Date of Employment:   01/01/2025
Date of Termination:  
Lobbyist Name:  
Christopher     Niles
First  Middle  Last
Employed By:   O'Neill and Patners LLC.
Street 1:   18 Tremont Street
Street 2:   SUITE 600
City, State, Zip:   Boston MA 02108
Country:   US
Phone:   617-646-1000
Primary Email Address:   cniles@oneillandassoc.com
Additional Email Addresses:  
Agent Type:   Both
Date of Employment:   01/01/2025
Date of Termination:  
Lobbyist Name:  
Anna     Darrow
First  Middle  Last
Employed By:   O'Neill and Associates
Street 1:   18 Tremont Street
Street 2:   SUITE 600
City, State, Zip:   Boston MA 02114
Country:   US
Phone:   617-646-1000
Primary Email Address:   adarrow@oneillandassoc.com
Additional Email Addresses:  
Agent Type:   Both
Date of Employment:   01/01/2025
Date of Termination:  
Lobbyist Name:  
Philip     Wettengel
First  Middle  Last
Employed By:   O'Neill and Patners LLC.
Street 1:   18 Tremont Street
Street 2:   SUITE 600
City, State, Zip:   Boston MA 02108
Country:   US
Phone:   617-646-1000
Primary Email Address:   pwettengel@oneillandassoc.com
Additional Email Addresses:  
Agent Type:   Both
Date of Employment:   01/01/2025
Date of Termination:  
Lobbyist Name:  
James     Dunbar
First  Middle  Last
Employed By:   O'Neill and Patners LLC.
Street 1:   18 Tremont Street
Street 2:   SUITE 600
City, State, Zip:   Boston MA 02108
Country:   US
Phone:   617-646-1000
Primary Email Address:   jdunbar@oneillandassoc.com
Additional Email Addresses:  
Agent Type:   Both
Date of Employment:   01/01/2025
Date of Termination:  
Lobbyist Name:  
Erin     Riley
First  Middle  Last
Employed By:   O'Neill and Patners LLC.
Street 1:   18 Tremont Street
Street 2:   SUITE 600
City, State, Zip:   Boston MA 02108
Country:   US
Phone:   617-646-1000
Primary Email Address:   eriley@oneillandassoc.com
Additional Email Addresses:  
Agent Type:   Both
Date of Employment:   01/01/2025
Date of Termination:  
Lobbyist Name:  
Benjamin     Josephson
First  Middle  Last
Employed By:   O'Neill and Patners LLC.
Street 1:   18 Tremont Street
Street 2:   SUITE 600
City, State, Zip:   Boston MA 02108
Country:   US
Phone:   617-646-1000
Primary Email Address:   bjosephson@oneillandassoc.com
Additional Email Addresses:  
Agent Type:   Both
Date of Employment:   01/01/2025
Date of Termination:  
Lobbyist Name:  
Shelly     O'Neill
First  Middle  Last
Employed By:   O'Neill and Patners LLC.
Street 1:   18 Tremont Street
Street 2:   SUITE 600
City, State, Zip:   Boston MA 02108
Country:   US
Phone:   617-646-1000
Primary Email Address:   soneill@oneillandassoc.com
Additional Email Addresses:  
Agent Type:   Both
Date of Employment:   01/01/2025
Date of Termination:  
William Francis Galvin Secretary of the Commonwealth of Massachusetts
One Ashburton Place
Boston, MA   02108

1-800-392-6090
cis@sec.state.ma.us

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