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Client Registration: 2025  
Registration Information:
Registration Status: Concluded
Authorizing Officer name Meghan Leahy
Title Head of New England Government Affairs
Business name National Grid USA
Address 170 Data Drive   
City, state, zip code Waltham, MA 02451         
Country US
Phone 617-831-8981 
Employment Information:
Account Type:   Lobbyist
Authorizing Officer Name:  
Amy     Smith
First   Middle   Last
Employed By:   National Grid USA
Street 1:   170 Data Drive
Street 2:  
City, State, Zip:   Waltham MA 02451
Country:   US
Phone:   617-438-9580
Primary Email Address:   amy.smith@nationalgrid.com
Additional Email Addresses:  
Agent Type   Both
Date of Employment   01/01/2025
Date of Termination:  
Account Type:   Lobbyist
Authorizing Officer Name:  
Timothy   J   Brennan
First   Middle   Last
Employed By:   National Grid USA
Street 1:   1 Beacon Street
Street 2:   Suite 18100
City, State, Zip:   Boston MA 02108
Country:   US
Phone:   617-543-2112
Primary Email Address:   timothy.j.brennan@nationalgrid.com
Additional Email Addresses:  
Agent Type   Both
Date of Employment   01/01/2025
Date of Termination:  
Account Type:   Lobbyist
Authorizing Officer Name:  
Kevin     O'Shea
First   Middle   Last
Employed By:   National Grid USA
Street 1:   1 Beacon Street
Street 2:   Suite 18100
City, State, Zip:   Boston MA 02108
Country:   US
Phone:   781-907-1671
Primary Email Address:   kevin.o'shea@nationalgrid.com
Additional Email Addresses:  
Agent Type   Both
Date of Employment   01/01/2025
Date of Termination:   02/11/2025
Account Type:   Lobbyist
Authorizing Officer Name:  
Laura     Bickel
First   Middle   Last
Employed By:   National Grid USA
Street 1:   170 Data Drive
Street 2:  
City, State, Zip:   Waltham MA 02451
Country:   US
Phone:   781-907-2126
Primary Email Address:   laura.bickel@nationalgrid.com
Additional Email Addresses:  
Agent Type   Both
Date of Employment   01/01/2025
Date of Termination:  
Account Type:   Lobbyist
Authorizing Officer Name:  
Melissa   Georgia   Liazos
First   Middle   Last
Employed By:   National Grid USA
Street 1:   170 Data Drive
Street 2:  
City, State, Zip:   Waltham MA 02451
Country:   US
Phone:   508-688-9727
Primary Email Address:   melissa.liazos@nationalgrid.com
Additional Email Addresses:  
Agent Type   Both
Date of Employment   01/01/2025
Date of Termination:  
Account Type:   Lobbyist
Authorizing Officer Name:  
Steven     Smalley
First   Middle   Last
Employed By:   National Grid USA
Street 1:   1 Beacon Street
Street 2:   Suite 18100
City, State, Zip:   Boston MA 02108
Country:   US
Phone:   781-910-6865
Primary Email Address:   steven.smalley@nationalgrid.com
Additional Email Addresses:  
Agent Type   Both
Date of Employment   01/01/2025
Date of Termination:  
Account Type:   Lobbyist
Authorizing Officer Name:  
Zachary     Tsetsos
First   Middle   Last
Employed By:   National Grid USA
Street 1:   1 Beacon Street
Street 2:   Suite 18100
City, State, Zip:   Boston MA 02108
Country:   US
Phone:   781-957-5726
Primary Email Address:   zachary.tsetsos@nationalgrid.com
Additional Email Addresses:  
Agent Type   Both
Date of Employment   01/01/2025
Date of Termination:  
Account Type:   Lobbyist Entity
Authorizing Officer Name:  
Matthew   B   LeBretton
First   Middle   Last
Employed By:   Charles Street Strategies, LLC
Street 1:   10 Derne St
Street 2:  
City, State, Zip:   Boston MA 02114
Country:   US
Phone:   617-759-8917
Primary Email Address:   mattlebretton@gmail.com
Additional Email Addresses:   jon@jondaigle.com
Agent Type  
Date of Employment   01/01/2025
Date of Termination:   02/10/2025
Account Type:   Lobbyist Entity
Authorizing Officer Name:  
Thomas   M   Joyce
First   Middle   Last
Employed By:   Joyce & Joyce
Street 1:   121 Portland Street
Street 2:   Suite 901
City, State, Zip:   Boston MA 02114
Country:   US
Phone:   617-308-2290
Primary Email Address:   tjoyce20@comcast.net
Additional Email Addresses:  
Agent Type  
Date of Employment   01/01/2025
Date of Termination:   02/10/2025
Account Type:   Lobbyist Entity
Authorizing Officer Name:  
Michael     Bergan
First   Middle   Last
Employed By:   Tremont Strategies Group LLC
Street 1:   One Beacon Street
Street 2:   Suite 16300
City, State, Zip:   Boston MA 02108
Country:   US
Phone:   617-236-5830
Primary Email Address:   bergan@tremontstrategies.com
Additional Email Addresses:  
Agent Type  
Date of Employment   02/01/2025
Date of Termination:  
Account Type:   Lobbyist
Authorizing Officer Name:  
Meghan     Leahy
First   Middle   Last
Employed By:   National Grid USA
Street 1:   170 Data Drive
Street 2:  
City, State, Zip:   Waltham MA 02451
Country:   US
Phone:   617-831-8981
Primary Email Address:   meghan.leahy@nationalgrid.com
Additional Email Addresses:  
Agent Type   Both
Date of Employment   07/16/2025
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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