Company lists · Data refreshed September 2026

Top 25 Nonprofit business support organizations based in the United States

Name: Nonprofit business support organizations based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 3,990 companies tracked

RevenueBase identified 3,990 company matches for nonprofit business support organizations associated with the United States as of September 2026 and tracks 34,730 professional contacts across them, including 7,743 with verified work emails. New York is the largest hub.

This list covers company matches for nonprofit business support organizations 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 20, 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 20, 2026 How this list was built

3,990Companies

34,730Contacts tracked

7,743Verified emails

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The 25 largest nonprofit business support organizations based in the United States

Ranked by team size

Top 25 of 3,990 company matches for nonprofit business support organizations based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Score Mentors	Exact match	Washington, DC, United StatesHQ recorded Sep 20, 2026	n/a	1,328 contacts →
	Exact match “SCORE is the nation’s largest network of volunteer, expert business mentors, with more than volunteers serving all 50 U.S.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	REM And Company	Exact match	St. Louis, United StatesHQ recorded Sep 20, 2026	201-500	577 contacts →
	Exact match “49% of Businesses fail within their first 5 years.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	TIE	Exact match	Santa Clara, CA, United StatesHQ recorded Sep 20, 2026	n/a	480 contacts →
	Exact match “TiE Inc, also known as TiE Global is a non-profit organization with the mission of fostering entrepreneurship, through mentoring, networking and education.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Consult Your Community	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	201-500	447 contacts →
	Exact match “Consult Your Community is a 501(c)(3) nonprofit working to empower every entrepreneur to have the economic freedom to pursue the American Dream.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	F6s	Exact match	United StatesHQ recorded Sep 20, 2026	n/a	229 contacts →
	Exact match “F6S helps millions of founders and their companies grow.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Sonoma Sbdc Small Business Development Center	Exact match	Santa Rosa, CA, United StatesHQ recorded Sep 20, 2026	n/a	228 contacts →
	Exact match “Welcome to the Sonoma Small Business Development Center (SBDC), providing technical assistance to small businesses and aspiring entrepreneurs throughout Sonoma County.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Entrepreneurship For ALL Eforall	Exact match	Lowell, MA, United StatesHQ recorded Sep 20, 2026	51-200	223 contacts →
	Exact match “Entrepreneurship for All (EforAll) is a national nonprofit organization offering aspiring entrepreneurs the training and support needed to launch and grow a business or nonprofit.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	IFF Cdfi	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	51-200	216 contacts →
	Exact match “Grounded in equity and deep sector expertise, IFF champions nonprofits to shape more equitable and vibrant communities through community-centered lending, development, and real…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Nonprofit Finance Fund	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	51-200	212 contacts →
	Exact match “Financing for nonprofits https://nff.org/our-work/financing/#Consulting for nonprofits https://nff.org/our-work/consulting/#Partnerships with funders and networks…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	M R	Exact match	Washington, United StatesHQ recorded Sep 20, 2026	51-200	208 contacts →
	Exact match “We are M+R.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Business Incubator Center	Exact match	Grand Junction, United StatesHQ recorded Sep 20, 2026	n/a	191 contacts →
	Exact match “The Grand Junction Business Incubator Center * Supportive Entrepreneurial Community * Free Consulting & Low Cost Training * Business Loans & Financing * Colorado State Tax Credits…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	FES	Exact match	Lincoln, NE, United StatesHQ recorded Sep 20, 2026	51-200	181 contacts →
	Exact match “FES is a nonprofit foundation that provides support to communities and nonprofit organizations so they can focus on fulfilling their missions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	MANTA	Exact match	Lehi, UT, United StatesHQ recorded Sep 20, 2026	n/a	177 contacts →
	Exact match “Our mission is to empower small businesses to achieve success.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	NAV Technologies, INC	Exact match	Fully Distributed, UT, United StatesHQ recorded Sep 20, 2026	201-500	172 contacts →
	Exact match “Nav exists to give every small business owner the chance to succeed.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Walmart Business	Exact match	Bentonville, AR, United StatesHQ recorded Sep 20, 2026	501-1,000	157 contacts →
	Exact match “Welcome to Walmart Business, your trusted partner in creating a stronger economy and resilient communities.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Accion Opportunity Fund	Exact match	San Jose, CA, United StatesHQ recorded Sep 20, 2026	51-200	137 contacts →
	Exact match “Accion Opportunity Fund is a leading national provider of affordable loans, educational resources, coaching, and thriving networks for underserved small businesses.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	CEI Coastal Enterprises, INC	Exact match	Brunswick, ME, United StatesHQ recorded Sep 20, 2026	51-200	136 contacts →
	Exact match “Welcome to CEI, a leader in rural business development.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	The Acceleration Project	Exact match	Scarsdale, NY, United StatesHQ recorded Sep 20, 2026	11-50	131 contacts →
	Exact match “The Acceleration Project (TAP) is a nonprofit organization with a mission to unlock pathways to wealth creation and economic mobility by accelerating under-resourced small…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Community Resource Center	Exact match	Denver, CO, United StatesHQ recorded Sep 20, 2026	n/a	128 contacts →
	Exact match “Community Resource Center (CRC) creates opportunities, tools, and strategies to develop nonprofits and community groups to strengthen Colorado.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	BWF	Exact match	Usa, United StatesHQ recorded Sep 20, 2026	51-200	125 contacts →
	Exact match “BWF Zuri is the nonprofit sector’s most comprehensive fundraising consulting company, helping organizations thrive in a rapidly changing landscape.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Wizard	Exact match	Washington Township, OH, United StatesHQ recorded Sep 20, 2026	n/a	125 contacts →
	Exact match “Wizard was founded to help small and mid-sized business owners grow without losing their soul.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	Jumpstart INC	Exact match	Cleveland, OH, United StatesHQ recorded Sep 20, 2026	51-200	122 contacts →
	Exact match “Our mission is to drive economic vitality by connecting entrepreneurs to the opportunities and resources they need to succeed.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Accounting AID Society	Exact match	Detroit, MI, United StatesHQ recorded Sep 20, 2026	11-50	115 contacts →
	Exact match “Accounting Aid Society - Growing an Economy That Works for Everyone Accounting Aid Society (AAS) is a nonprofit organization that offers free tax help and counseling; financial…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	JMT Consulting	Exact match	Mount Juliet, TN, United StatesHQ recorded Sep 20, 2026	51-200	112 contacts →
	Exact match “Our number one priority at JMT is to empower nonprofits to achieve their mission through optimized systems and processes.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	Charter Impact	Exact match	Northridge, CA, United StatesHQ recorded Sep 20, 2026	51-200	109 contacts →
	Exact match “Charter Impact is a comprehensive back-office solution empowering charter schools and other non-profits with strategic financial management, operational expertise, and data-driven…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “nonprofit business support organizations”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 3,990 nonprofit business support organizations based in the United States

See the full list, filter by size, metro and specialty, and access 7,743 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Nonprofit business support organizations based in the United States at a glance

As of Sep 20, 2026

22.3%Verified-email coverage

8.7Average contacts per company

1-10Median size (employees)

3.1%Largest-city concentration · New York

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

3,115

11-50

588

51-200

238

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 3,990 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 business support organizations” 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 7,743 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 20, 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.

Nonprofit business support organizations by metro

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 business support organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nonprofit business support organizations are there based in the United States?

RevenueBase identified 3,990 company matches for nonprofit business support organizations 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?

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

Which city has the most nonprofit business support organizations?

New York leads with 125 company records, followed by Chicago (97) and Washington (81).

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 7,743 professional contacts with verified work emails tracked across these 3,990 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 20, 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.