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36 leading Banking companies in Massachusetts

Tamtam tracks 36 Banking companies headquartered in Massachusetts. This list ranks all of them by number of employees on LinkedIn, led by Eastern Bank, Rockland Trust and Digital Federal Credit Union. Their median headcount is 199. Half of them were founded in 1887 or later. The most common headquarters are Boston (3) and Marlborough (2).

๐Ÿ‡บ๐Ÿ‡ธ Massachusetts36 companiesUpdated Oct 24, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
Eastern Bankeasternbank.com

Provides banking, wealth management, and investment solutions for consumers and businesses across eastern Massachusetts, New Hampshire, Rhode Island, and Connecticut.

Banking ๐Ÿ‡บ๐Ÿ‡ธ Boston 2,498 1818
2
Rockland Trustrocklandtrust.com

A Massachusetts-based full-service commercial bank offering banking, investment, and insurance services to businesses and individuals through various branches and centers

Banking ๐Ÿ‡บ๐Ÿ‡ธ Rockland 2,059 n/a
3
Digital Federal Credit Uniondcu.org

A top-20 credit union with over one million members offering innovative technology, focusing on member experience excellence and promoting financial success

Banking ๐Ÿ‡บ๐Ÿ‡ธ Marlborough 1,317 1979
4
The Cooperative Bank of Cape Codthecooperativebankofcapecod.com

A community bank on Cape Cod since 1921, prioritizing customer-centric service, earning recognition as Best Bank to Work For in 2020

Banking ๐Ÿ‡บ๐Ÿ‡ธ Hyannis 951 1921
5
Berkshire Bankberkshirebank.com

A relationship-driven bank providing financial expertise in New England and New York, offering tailored banking solutions through various divisions

Banking ๐Ÿ‡บ๐Ÿ‡ธ Boston 936 1846
6
Middlesex Savings Bankmiddlesexbank.com

A $6 billion mutual bank founded in 1835, committed to serving the community with fair banking products, exceptional service, and support for local businesses

Banking ๐Ÿ‡บ๐Ÿ‡ธ Natick 586 1835
7
Needham Bankneedhambank.com

A reliable partner for dreamers, doers, and builders, offering expertise in serving builders and developers with efficiency and dedication

Banking ๐Ÿ‡บ๐Ÿ‡ธ Needham 523 1892
8
Cambridge Savings Bankcambridgesavings.com

A full-service mutual bank in Massachusetts with over $6 billion in assets, offering individual and business banking services through branches and digital solutions

Banking ๐Ÿ‡บ๐Ÿ‡ธ Cambridge 520 1834
9
The Cape Cod Five Cents Savings Bankcapecodfive.com

Established in 1855, an independent financial institution offering banking, mortgage, and investment services to customers in Cape Cod, Marthaโ€™s Vineyard, Nantucket, and Southeastern Massachusetts communities

Banking ๐Ÿ‡บ๐Ÿ‡ธ Hyannis 518 1855
10
Leader Bankleaderbank.com

A Massachusetts-based financial institution focused on client service, innovative products, and community partnerships, offering commercial and retail banking solutions

Banking ๐Ÿ‡บ๐Ÿ‡ธ Arlington 475 2002
11
PeoplesBankbankatpeoples.com

This company is a leader in innovation, corporate responsibility, and community involvement through volunteer work and donations to charitable causes

Banking ๐Ÿ‡บ๐Ÿ‡ธ Holyoke 400 1885
12
Workers Credit Unionwcu.com

A leading credit union in Massachusetts offering full banking services, innovative financial solutions, investment advisory services, and insurance products

Banking ๐Ÿ‡บ๐Ÿ‡ธ Littleton 380 1914
13
Enterprise Bank (Enterprise Bancorp)enterprisebanking.com

An independent, community-focused bank in Massachusetts and New Hampshire, supporting businesses, individuals, and communities for over 30 years

Banking ๐Ÿ‡บ๐Ÿ‡ธ Lowell 331 1988
14
Century Bankeasternbank.com

Financial institution offering banking services under a new name Stay connected with us through social media, our website, or by phone

Banking ๐Ÿ‡บ๐Ÿ‡ธ Boston 324 n/a
15
HarborOne Bankeasternbank.com

With over 100 years of experience, this company offers personal, small business, and commercial banking services with a focus on personalized solutions and local bank service

Banking ๐Ÿ‡บ๐Ÿ‡ธ Brockton 316 1917
16
Northern Banknbtc.com

A leading New England bank offering comprehensive banking solutions, community investment, and top-rated performance for businesses and individuals

Banking ๐Ÿ‡บ๐Ÿ‡ธ Woburn 313 1960
17
BayCoast Bankbaycoast.bank

A financial institution offering banking, insurance, brokerage, mortgage, and investment services across Massachusetts and Rhode Island through various subsidiaries and affiliates

Banking ๐Ÿ‡บ๐Ÿ‡ธ Swansea 290 1851
18
Dedham Savingsdedhamsavings.com

A community-focused financial institution offering a wide range of banking services and support for individuals, families, and businesses

Banking ๐Ÿ‡บ๐Ÿ‡ธ Dedham 199 1831
19
Eagle Bankbankeagle.com

A community bank focused on brand culture and making a difference, with a team committed to collaboration, high performance, and customer experience

Banking ๐Ÿ‡บ๐Ÿ‡ธ Everett 185 1889
20
Lowell Five Banklowellfive.com

A community-focused bank established in 1854, with over 200 employees and 20+ locations in the Merrimack Valley and Southern New Hampshire FDIC/DIF insured deposits

Banking ๐Ÿ‡บ๐Ÿ‡ธ Tewksbury 185 1854
21
Florence Bankflorencebank.com

A growing bank focused on sound banking and exceptional service, dedicated to serving the local community with a depositor-owned structure

Banking ๐Ÿ‡บ๐Ÿ‡ธ Florence 181 1873
22
Webster First Federal Credit Unionwebsterfirst.com

A large credit union based in Massachusetts with 15 branches in multiple counties, focused on empowering members to live their best financial lives

Banking ๐Ÿ‡บ๐Ÿ‡ธ Worcester 174 1928
23
Greenfield Savings Bankgreenfieldsavings.com

Local bank providing a range of financial products for individuals and businesses, including checking, savings, loans, and trust services with a customer-focused approach

Banking ๐Ÿ‡บ๐Ÿ‡ธ Greenfield 165 1869
24
North Easton Savings Banknortheastonsavingsbank.com

A community bank in Southeastern Massachusetts providing innovative banking solutions to help personal and business neighbors meet financial goals

Banking ๐Ÿ‡บ๐Ÿ‡ธ South Easton 163 1864
25
Main Street Bankbankmainstreet.com

A local independent bank in Massachusetts serving communities with innovative financial products, focusing on education and financial wellbeing since 1860

Banking ๐Ÿ‡บ๐Ÿ‡ธ Marlborough 159 1860
26
Institution for Savingsinstitutionforsavings.com

A stable mutual bank with $45 billion in assets, offering personal and commercial financial services, active in local communities, with 15 locations

Banking ๐Ÿ‡บ๐Ÿ‡ธ Newburyport 150 1820
27
East Boston Savings Bankrocklandtrust.com

Massachusetts-based bank with 42 locations serving greater Boston area, offering consumer and commercial banking products, residential and commercial loans, and corporate banking services

Banking ๐Ÿ‡บ๐Ÿ‡ธ Peabody 150 n/a
28
Bank of Cantonthebankofcanton.com

A Massachusetts-chartered mutual savings bank offering deposit, loan, investment, and convenience services with full deposit insurance and branches in Canton, Quincy, and Randolph

Banking ๐Ÿ‡บ๐Ÿ‡ธ Canton 149 1835
29
Merrimack Valley Credit Unionmvcu.com

A financial institution in the Merrimack Valley region providing checking accounts, loans, mortgages, and other services with a focus on community and member support

Banking ๐Ÿ‡บ๐Ÿ‡ธ Lawrence 146 1955
30
Newburyport Banknewburyportbank.com

A full-service community bank serving the Greater Seacoast with a commitment to providing individuals and businesses with financial guidance and support

Banking ๐Ÿ‡บ๐Ÿ‡ธ Newburyport 146 1854
31
First Citizens'โ€‹ Federal Credit Unionfirstcitizens.org

A premier financial institution in southeastern Massachusetts, offering personalized services and innovative products to enhance members' financial status and stability

Banking ๐Ÿ‡บ๐Ÿ‡ธ Fairhaven 115 1937
32
Savers Banksaversbank.com

Established in 1910, this bank offers a wide range of consumer and commercial financial products while emphasizing exceptional customer service and community involvement

Banking ๐Ÿ‡บ๐Ÿ‡ธ Southbridge 87 1910
33
St. Anne's Credit Unionstannes.com

A trusted banking institution providing a wide range of financial services, from savings and loans to online banking and financial education, to support individual financial wellbeing and the local community

Banking ๐Ÿ‡บ๐Ÿ‡ธ Fall River 71 1936
34
BankGloucesterbankgloucester.com

This company is dedicated to providing top-notch financial products and services to enhance clients' financial well-being and support local communities

Banking ๐Ÿ‡บ๐Ÿ‡ธ Gloucester 51 1887
35
Beverly Bankbeverlybank.com

An independent community bank providing high-quality financial solutions to individuals and businesses, focusing on building relationships and meeting customer needs

Banking ๐Ÿ‡บ๐Ÿ‡ธ Beverly 40 1888
36
Wakefield Co-operative Bankwakefieldcoop.com

Providing exceptional banking services and innovative products for personal and business needs, with a focus on empowering customers to achieve financial success

Banking ๐Ÿ‡บ๐Ÿ‡ธ Wakefield 19 1887

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How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.

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