Company lists · Data refreshed September 2026

Top 25 Mutual banks based in the United States

RevenueBase identified 1,061 company matches for mutual banks associated with the United States as of September 2026 and tracks 66,106 professional contacts across them, including 29,748 with verified work emails. Springfield is the largest hub.

This list covers company matches for mutual banks associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built
1,061Companies
66,106Contacts tracked
29,748Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest mutual banks based in the United States

Ranked by team size
Top 25 of 1,061 company matches for mutual banks based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSanta Ana, CA, United StatesHQ recorded Sep 17, 20261,001-5,0001,918 contacts →

Exact match

“Since our founding in 1934, we have been singularly focused on one thing: providing World-Class Personal Service and financial security to California school employees and their…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2Exact matchDublin, CA, United StatesHQ recorded Sep 17, 2026501-1,000969 contacts →

Exact match

“Patelco Credit Union is a not-for-profit credit union committed to serving the financial health and well-being of its membership.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3Exact matchPoughkeepsie, NY, United StatesHQ recorded Sep 17, 2026501-1,000827 contacts →

Exact match

“In October 1963, a group of IBM employees had a vision-to create a financial cooperative for IBM employees and their families, where the needs of the individual would be placed…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4Exact matchMadison, WI, United StatesHQ recorded Sep 17, 2026501-1,000802 contacts →

Exact match

“UW Credit Union prides itself on being a financial institution that makes a positive difference with our members and within our communities.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5Exact matchMadison, WI, United StatesHQ recorded Sep 17, 2026501-1,000786 contacts →

Exact match

“At Summit, we have a passion for empowering people to improve their financial well-being.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6Exact matchVernon Hills, IL, United StatesHQ recorded Sep 17, 2026501-1,000782 contacts →

Exact match

“BCU is a not-for-profit, member-owned Credit Union that makes banking easy, high yield checking accounts, savings accounts, loans, CDs (certificate of deposit), mortgages, and…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7Exact matchSan Antonio, TX, United StatesHQ recorded Sep 17, 2026501-1,000749 contacts →

Exact match

“Chartered in 1935, Credit Human is a $2.9 billion federal credit union serving over members across the United States.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8Exact matchPortland, OR, United StatesHQ recorded Sep 17, 2026501-1,000727 contacts →

Exact match

“OnPoint Community Credit Union had modest beginnings in 1932: just 16 members and a total investment of $36.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9Exact matchNorth Liberty, IA, United StatesHQ recorded Sep 17, 2026501-1,000722 contacts →

Exact match

“Equal Housing Opportunity.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10Exact matchRome, NY, United StatesHQ recorded Sep 17, 2026201-500708 contacts →

Exact match

“As a credit union, AmeriCU is a not-for-profit financial institution owned by our members.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11Exact matchLakeland, FL, United StatesHQ recorded Sep 17, 20261,001-5,000675 contacts →

Exact match

“MIDFLORIDA Credit Union was founded in 1954 as the Polk County Teachers Credit Union.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12Exact matchEndwell, NY, United StatesHQ recorded Sep 17, 2026501-1,000674 contacts →

Exact match

“Member-owned and committed to the communities we serve for more than 50 years, Visions Federal Credit Union strives to build relationships that accommodate every stage of life.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13Exact matchLone Tree, CO, United StatesHQ recorded Sep 17, 2026501-1,000627 contacts →

Exact match

“We’re an eight-decade-old, Colorado-based credit union known for going all in for our members.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14Exact matchSan Diego, CA, United StatesHQ recorded Sep 17, 2026501-1,000620 contacts →

Exact match

“Welcome to San Diego County Credit Union, San Diego's largest locally-owned financial institution.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15Exact matchPortsmouth, NH, United StatesHQ recorded Sep 17, 2026501-1,000577 contacts →

Exact match

“Service Credit Union is a not-for-profit, member-owned financial cooperative with 50 branch locations in New Hampshire, Massachusetts, North Dakota and Germany.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16Exact matchBiloxi, MS, United StatesHQ recorded Sep 17, 2026501-1,000569 contacts →

Exact match

“Established in 1947, Keesler Federal is a dynamic, stable, financially strong credit union dedicated to building a better community, one member, one relationship, one financial…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17Exact matchEvansville, IN, United StatesHQ recorded Sep 17, 2026501-1,000566 contacts →

Exact match

“About Liberty Federal Credit Union Liberty Federal Credit Union is a member-owned financial institution focused on returning value through innovative products and services.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18Exact matchSt. Paul, MN, United StatesHQ recorded Sep 17, 2026501-1,000562 contacts →

Exact match

“Affinity Plus Federal Credit Union is a not-for-profit financial cooperative that puts people first.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19Exact matchLake Mary, FL, United StatesHQ recorded Sep 17, 2026501-1,000536 contacts →

Exact match

“Addition Financial is a member-owned, not-for-profit financial cooperative, offering comprehensive financial solutions that help members achieve their financial goals.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20Exact matchNatick, MA, United StatesHQ recorded Sep 17, 2026501-1,000533 contacts →

Exact match

“Middlesex is a $6 Billion mutual bank whose roots date back to 1835.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21Exact matchLaurel, MD, United StatesHQ recorded Sep 17, 2026501-1,000531 contacts →

Exact match

“Tower Federal Credit Union is a member-owned, non-profit financial institution with headquarters in Laurel, Maryland.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22Exact matchTopeka, KS, United StatesHQ recorded Sep 17, 2026501-1,000521 contacts →

Exact match

“For more than 130 years, Capitol Federal® has implemented our True Blue® philosophy of Safety in Savings, Sound Lending Policies, Quality Customer Service and Commitment to…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23Exact matchSan Diego, CA, United StatesHQ recorded Sep 17, 2026501-1,000505 contacts →

Exact match

“At Mission Fed, we’ve spent nearly 65 years helping San Diegans build stronger financial futures, and stronger communities.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24Exact matchLancaster, SC, United StatesHQ recorded Sep 17, 2026501-1,000500 contacts →

Exact match

“Founders Federal Credit Union, founded in 1950, is a not-for-profit financial institution that provides lifetime benefits to any person who lives or works in a qualifying…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25Exact matchLombard, IL, United StatesHQ recorded Sep 17, 2026201-500492 contacts →

Exact match

“Credit Union 1 is celebrating 65 years of helping members reach their financial goals.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

Showing 25 of 1,061 mutual banks based in the United States

See the full list, filter by size, metro and specialty, and access 29,748 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Mutual banks based in the United States at a glance

As of Sep 17, 2026
45.0%Verified-email coverage
62.3Average contacts per company
11-50Median size (employees)
0.8%Largest-city concentration · Springfield
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
251
11-50
357
51-200
315
201-500
91
501-1,000
42
1,001-5,000
4

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,061 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “mutual banks” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 29,748 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “mutual banks”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mutual banks are there based in the United States?

RevenueBase identified 1,061 company matches for mutual banks associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Schoolsfirst Federal Credit Union tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most mutual banks?

Springfield leads with 9 company records, followed by Nashville (8) and Portland (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 29,748 professional contacts with verified work emails tracked across these 1,061 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,061 mutual banks based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.