wbjournal.com | June 24, 2024 | Worcester Business Journal 21
Largest chambers of commerce
Ranked by total membership
Chamber Membership
Full-time
equilivant
employees Head of chamber
Board chair/
company affiliation
Year
founded
1
Worcester Regional Chamber of Commerce
311 Main St., Worcester 01608
508-753-2924 • worcesterchamber.org
2,202 12.0
Timothy P. Murray
president & CEO
Satya Mitra
The Guru Tax & Financial Services
Worcester
1875
2
North Central Massachusetts Chamber of Commerce
860 South St., Fitchburg 01420
978-353-7600 • northcentralmass.com
700 16.0
Roy Nascimento
president & CEO
James Vander Hooven
Mount Wachusett Community College
Gardner
1984
3
Corridor 9/495 MetroWest Chamber of Commerce (1)
30 Lyman St., Suite 6, Westborough 01581
508-836-4444 • corridornine.org
510
(2) 2.5 (2)
Karen J. Chapman
president & CEO
Steve Roach
UMass Memorial Health, HealthAlliance
Clinton Hospital & Marlborough Hospital
Leominster
1979
4
Nashoba Valley Chamber of Commerce
2 Shaker Road, Suite B200, Shirley 01464
978-425-5761 • nvcoc.com
500 2.0
Melissa Fetterhoff
president & CEO
Sal Perla
Nashoba Valley Medical Center
Ayer
1984
5
Blackstone Valley Chamber of Commerce
670 Linwood Ave., Suite 5, Whitinsville 01588
508-234-9090 • blackstonevalley.org
475 3.0
Jeannie Hebert
president & CEO
Kevin Hayes
Millbury Federal Credit Union
Millbury
1979
6
Webster Dudley Oxford Chamber of Commerce
505 South Main St., Webster 01570
508-943-9700 • wdochamberma.com
380 1.0
John E. Milas
executive director
Donald Bourque
Choice1Temps
Webster
1945
7
MetroWest Chamber of Commerce
860 Worcester Road, Framingham 01702
508-879-5600 • metrowest.org
350 2.0
Jim Giammarinaro
interim leader
Craig Lizotte
Mathworks
Natick
1895
8
Tri-County Regional Chamber
258 Main St., Suite 306, Milford 01757
508-473-6700 • tricountychamberma.org
345 2.0
Laura O'Callaghan
president & CEO
Ashley Coffey
Mirick O'Connell
Worcester
1922
9
Marlborough Regional Chamber of Commerce
11 Florence St., Marlborough 01752
508-485-7746 • marlboroughchamber.org
335 2.0
Michelle Mercier
president & CEO
Tye Jordan
Cinch IT
Marlborough
1924
10
Greater Gardner Chamber of Commerce
P.O. Box 1381, 31 Lake St., Suite 151, Gardner 01440
978-632-1780 • gardnerma.com
332 2.0
Rebecca Marois
president & CEO
Kevin Tomasetti
Advanced Cable Ties Inc.
Gardner
1889
11
United Regional Chamber of Commerce (3)
715 E. Washington St., North Attleboro 02760
508-316-0861 • unitedregionalchamber.org
322 1.0
Jack Lank
president & CEO
Vacant
(4)
1917
12
Middlesex West Chamber of Commerce (3)
234 Littleton Road, Unit 1B, Westford 01886
978-263-0010 • mwcoc.com
240 1.0
Jenna Amara
executive director
Luann Colombo
Juice Plus
Littleton
1989
13
Assabet Valley Chamber of Commerce
P.O. Box 575, Hudson 01749
978-875-0197 • assabetvalleychamber.org
236 1.0
Sarah Cressy
president & CEO
Lisette Arbelli
Avidia Bank
Hudson
1986
13
Wachusett Area Chamber of Commerce
1174 Main St., Holden 01520
508-829-9220 • wachusettareachamber.org
236 1.0
Jennifer Stanovich
executive director
Johnna Carlson
Control Point Mechanical Inc.
Shrewsbury
1991
15
Chamber of Central Mass South
1A River Road, Sturbridge 01566
508-347-2761 • cmschamber.org
230 1.5
Alexandra McNitt
executive director
Christina Blackwell
Center of Hope Foundation
Southbridge
1945
16
North Quabbin Chamber of Commerce
80 Freedom St., Athol 01331
978-249-3849 • northquabbinchamber.com
220 1.5
Melissa Eaton
president
Jennifer Prouty
Workers Credit Union
Orange
1982
17
Auburn Chamber of Commerce
311 Main St., Worcester 01608
508-753-2924 • auburnchamberma.org
135 0.0
Virginia K. Murphy
affiliate liaison
Debra Seaman
Seaman Engineering Corp.
Millbury
1962
18
Hopkinton Chamber of Commerce
P.O. Box 55, Hopkinton 01748
508-509-3484 • hopchamber.com
131 0.5
Tim Kilduff
executive director
Brooks Farrar
Resilience Fitness
Hopkinton
1990
Source: Each chamber via survey as of Q2 2024
(1) Rebranded from Corridor 9/495 Regional Chamber of Commerce in June
(2) Data from WBJ's 2023 survey
(3) Serves several communities in WBJ's readership area
(4) Position was vacant as of press time.
-Compiled by: Heide Martin, hmartin@nebusinessmedia.com
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