Dempsey Associates:
Massachusetts lobbying firm located on Boston’s Beacon Hill. Government Relations experts specializing in Legislative and Executive Branch lobbying, Appropriations and Funding, and Regulatory matters. Our team of professionals provide unmatched political insight and effective strategic consulting services while enhancing client relationships with key political leaders.
About Dempsey Associates
What sets Dempsey Associates apart are the unique relationships and experiences that lead to results.
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Brian S. Dempsey
President
11 Beacon Street, Suite 1120
Boston, MA 02108
617-742-2000
Brian@DempseyAssociates.com
Brian is the founder and president of Dempsey Associates. He provides insight and guidance to clients, while advancing client interests before the legislative and executive branches.
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Tatum Kelleher
Vice President of Government Relations
11 Beacon Street, Suite 1120
Boston, MA 02108
617-742-2000
Tatum@DempseyAssociates.com
Tatum advises clients on legislative issues in Massachusetts and provides support to clients through the tracking and analyzing of legislation.
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Brittany Dempsey
Government Relations Associate
11 Beacon Street, Suite 1120
Boston, MA 02108
617-742-2000
Brittany@DempseyAssociates.com
As a Government Relations Associate, Brittany oversees the day to day operations and provides support to the government relations team.
Clients
Meeting client objectives through strategic planning
that ensures the best opportunity for success.
AFC Urgent Care
Alnylam Pharmaceuticals
Bay State Racing
Beacon Communities
Berkshire Health Systems
Beth Israel Lahey Health
Betr
Blue Cross Blue Shield of Massachusetts
Boston Medical Center
Cape Cod Fishermen’s Alliance
Dellbrook Construction
DraftKings, Inc.
Edward M. Kennedy Institute for the U.S. Senate
Emergent BioSolutions
Equinor
FanDuel, Inc.
Gate Residential Properties
Harmony Bay wellness
Historic New England
Holyoke Medical Center
Instacart
Lupoli Companies
MassChallenge
Massachusetts Ambulance Association
Massachusetts Senior Care Association
NeoPollard
NextEra Energy
Planning Office for Urban Affairs
PREP Property Group
Serenity Care PACE
Tekni-Plex
Trustees of Haverhill Public Library
WS Development
Services

Legislative & Executive Branch Lobbying
Lobbying on the State and Local Levels

Appropriations & Funding
Public Policy & Strategic Development

Public Policy & Strategic
Development
Results Expertly Delivered with Public Policy & Strategic Development

Government Relations
Strong advocacy on behalf of your business or organization to our bipartisan relationships.