| # | Company | Employees |
|---|---|---|
| 1 |
Eastern Bankeasternbank.com
Provides banking, wealth management, and investment solutions for consumers and businesses across eastern Massachusetts, New Hampshire, Rhode Island, and Connecticut. |
2,498 |
| 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 |
2,059 |
| 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 |
1,317 |
| 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 |
951 |
| 5 |
Berkshire Bankberkshirebank.com
A relationship-driven bank providing financial expertise in New England and New York, offering tailored banking solutions through various divisions |
936 |
| 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 |
586 |
| 7 |
Needham Bankneedhambank.com
A reliable partner for dreamers, doers, and builders, offering expertise in serving builders and developers with efficiency and dedication |
523 |
| 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 |
520 |
| 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, Marthaโs Vineyard, Nantucket, and Southeastern Massachusetts communities |
518 |
| 10 |
Leader Bankleaderbank.com
A Massachusetts-based financial institution focused on client service, innovative products, and community partnerships, offering commercial and retail banking solutions |
475 |
| 11 |
PeoplesBankbankatpeoples.com
This company is a leader in innovation, corporate responsibility, and community involvement through volunteer work and donations to charitable causes |
400 |
| 12 |
Workers Credit Unionwcu.com
A leading credit union in Massachusetts offering full banking services, innovative financial solutions, investment advisory services, and insurance products |
380 |
| 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 |
331 |
| 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 |
324 |
| 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 |
316 |
| 16 |
Northern Banknbtc.com
A leading New England bank offering comprehensive banking solutions, community investment, and top-rated performance for businesses and individuals |
313 |
| 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 |
290 |
| 18 |
Dedham Savingsdedhamsavings.com
A community-focused financial institution offering a wide range of banking services and support for individuals, families, and businesses |
199 |
| 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 |
185 |
| 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 |
185 |
| 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 |
181 |
| 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 |
174 |
| 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 |
165 |
| 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 |
163 |
| 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 |
159 |
| 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 |
150 |
| 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 |
150 |
| 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 |
149 |
| 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 |
146 |
| 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 |
146 |
| 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 |
115 |
| 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 |
87 |
| 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 |
71 |
| 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 |
51 |
| 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 |
40 |
| 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 |
19 |
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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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- Non-profit Organizations companies in Massachusetts 77
- Contract manufacturers in Massachusetts 69
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The same list elsewhere in United States
- Banking companies in the United States 1,010
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- Banking companies in California 70
- Banking companies in New York State 65
- Banking companies in Illinois 48
- Banking companies in Pennsylvania 45
- Banking companies in Alabama 41
- Banking companies in Florida 39
- Banking companies in Michigan 32
- Banking companies in Minnesota 31
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