Company lists · Data refreshed October 2026

Top 25 Nonprofit banks based in the United States

RevenueBase identified 1,342 company matches for nonprofit banks associated with the United States as of October 2026 and tracks 108,558 professional contacts across them, including 42,639 with verified work emails. New York is the largest hub.

This list covers company matches for nonprofit 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 October 18, 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 Oct 18, 2026 How this list was built
1,342Companies
108,558Contacts tracked
42,639Verified emails
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The 25 largest nonprofit banks based in the United States

Ranked by team size
Top 25 of 1,342 company matches for nonprofit banks based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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 matchWinter Haven, FL, United StatesHQ recorded Oct 18, 20265,001-10,0004,205 contacts →

Exact match

“The SouthState story is one of steady growth, deep community roots, and an unwavering commitment to helping our customers move forward.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchSan Mateo, CA, United StatesHQ recorded Oct 18, 20261,001-5,0003,416 contacts →

Exact match

“Oportun (Nasdaq: OPRT) is a mission-driven financial services company that puts its members' financial goals within reach.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3Exact matchDurham, NC, United StatesHQ recorded Oct 18, 2026n/a3,192 contacts →

Exact match

“Welcome to Self-Help!”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchSanta Ana, CA, United StatesHQ recorded Oct 18, 20261,001-5,0001,965 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 · Oct 18, 2026 · View company records in RevenueBase
5Exact matchHillsboro, OR, United StatesHQ recorded Oct 18, 20261,001-5,0001,629 contacts →

Exact match

“First Technology Federal Credit Union and Digital Federal Credit Union have merged to form a single credit union named First Technology Federal Credit Union.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchBangor, ME, United StatesHQ recorded Oct 18, 2026501-1,0001,088 contacts →

Exact match

“At Bangor Savings Bank, we have a firm belief in the people and communities we serve.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchMayfield, KY, United StatesHQ recorded Oct 18, 2026n/a1,046 contacts →

Exact match

“Throughout our over 150-year history, FNB has taken pride in being locally owned, locally operated, and committed to the communities we serve.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchSt. Paul, MN, United StatesHQ recorded Oct 18, 20261,001-5,000992 contacts →

Exact match

“At Bremer, we believe that together banking and commerce can help communities thrive.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchDublin, CA, United StatesHQ recorded Oct 18, 2026501-1,000981 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 · Oct 18, 2026 · View company records in RevenueBase
10Exact matchPoughkeepsie, NY, United StatesHQ recorded Oct 18, 2026501-1,000862 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 · Oct 18, 2026 · View company records in RevenueBase
11Exact matchHauppauge, NY, United StatesHQ recorded Oct 18, 2026501-1,000816 contacts →

Exact match

“Teachers Federal Credit Union (Teachers) is one of the country’s largest credit unions, with more than $9.9 billion in assets and more than members across all 50 states.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchMadison, WI, United StatesHQ recorded Oct 18, 2026501-1,000815 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 · Oct 18, 2026 · View company records in RevenueBase
13Exact matchMadison, WI, United StatesHQ recorded Oct 18, 2026501-1,000798 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchSan Antonio, TX, United StatesHQ recorded Oct 18, 2026501-1,000770 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 · Oct 18, 2026 · View company records in RevenueBase
15Exact matchRome, NY, United StatesHQ recorded Oct 18, 2026201-500737 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 · Oct 18, 2026 · View company records in RevenueBase
16Exact matchEndwell, NY, United StatesHQ recorded Oct 18, 2026501-1,000685 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 · Oct 18, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Oct 18, 2026201-500682 contacts →

Exact match

“For over a century, Amalgamated Bank has been America’s Socially Responsible bank supporting thousands of people, organizations, causes and businesses.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchSan Diego, CA, United StatesHQ recorded Oct 18, 2026501-1,000659 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchCleveland, OH, United StatesHQ recorded Oct 18, 20261,001-5,000647 contacts →

Exact match

“Love.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20Exact matchEnglewood Cliffs, NJ, United StatesHQ recorded Oct 18, 2026201-500630 contacts →

Exact match

“ConnectOne Bank proves that putting people first is a better way to do business.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21Exact matchTerre Haute, IN, United StatesHQ recorded Oct 18, 2026501-1,000617 contacts →

Exact match

“Since 1834, First Financial Bank has been empowering individuals and communities with secure, innovative financial solutions.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchCanandaigua, NY, United StatesHQ recorded Oct 18, 2026501-1,000615 contacts →

Exact match

“Canandaigua National Bank offers a full range of financial services to realize a financial life, well lived.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23Exact matchOlympia, WA, United StatesHQ recorded Oct 18, 2026501-1,000609 contacts →

Exact match

“Heritage Bank was founded in 1927 with the belief that when banks and neighbors work together, great communities grow stronger.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24Exact matchExton, PA, United StatesHQ recorded Oct 18, 2026501-1,000600 contacts →

Exact match

“Established in 1937, Citadel is a not-for-profit, member-owned credit union serving Greater Philadelphia.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25Exact matchPortsmouth, NH, United StatesHQ recorded Oct 18, 2026501-1,000597 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 · Oct 18, 2026 · View company records in RevenueBase

Showing 25 of 1,342 nonprofit banks based in the United States

See the full list, filter by size, metro and specialty, and access 42,639 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Nonprofit banks based in the United States at a glance

As of Oct 18, 2026
39.3%Verified-email coverage
80.9Average contacts per company
11-50Median size (employees)
1.0%Largest-city concentration · New York
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
255
11-50
481
51-200
401
201-500
140
501-1,000
48
1,001-5,000
15
5,001-10,000
1

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 1,342 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 “nonprofit 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 42,639 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 October 18, 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 “nonprofit banks”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 1,342 company matches for nonprofit banks associated with the United States as of October 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?

Southstate Bank tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most nonprofit banks?

New York leads with 14 company records, followed by Washington (14) and Chicago (11).

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 42,639 professional contacts with verified work emails tracked across these 1,342 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 October 18, 2026.

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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.