Company lists · Data refreshed October 2026

Top 25 Nonprofit coalition building organizations based in the United States

RevenueBase identified 242 company matches for nonprofit coalition building organizations associated with the United States as of October 2026 and tracks 3,875 professional contacts across them, including 1,057 with verified work emails. Washington is the largest hub.

This list covers company matches for nonprofit coalition building 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 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
242Companies
3,875Contacts tracked
1,057Verified emails
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The 25 largest nonprofit coalition building organizations based in the United States

Ranked by team size
Top 25 of 242 company matches for nonprofit coalition building organizations 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 matchWashington, United StatesHQ recorded Oct 18, 202651-200212 contacts →

Exact match

“We are M+R.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchWashington, DC, United StatesHQ recorded Oct 18, 202651-200186 contacts →

Exact match

“Established in 1967 and chartered by Congress, the National Academy of Public Administration (the Academy) is a non-profit, independent coalition of top public management and…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3Exact matchDenver, CO, United StatesHQ recorded Oct 18, 2026n/a139 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 · Oct 18, 2026 · View company records in RevenueBase
4Exact matchPhiladelphia, PA, United StatesHQ recorded Oct 18, 2026201-500118 contacts →

Exact match

“OUR MISSION The Urban Affairs Coalition unites government, business, neighborhoods, and individual initiatives to improve the quality of life in the region, build wealth in urban…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchBoston, MA, United StatesHQ recorded Oct 18, 2026201-500108 contacts →

Exact match

“At Third Sector New England, Inc.(TSNE) we know that change is possible and that change can be activated within people and communities.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchBoston, MA, United StatesHQ recorded Oct 18, 2026n/a87 contacts →

Exact match

“We are a not-for-profit organization that specializes in developing collaborative responses to issues in education, workforce, youth and community development.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchLos Angeles, CA, United StatesHQ recorded Oct 18, 202651-20086 contacts →

Exact match

“RALLY is an advocacy agency.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchWashington, DC, United StatesHQ recorded Oct 18, 202651-20085 contacts →

Exact match

“America Votes is the coordination hub of the progressive community.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchWashington, DC, United StatesHQ recorded Oct 18, 202651-20084 contacts →

Exact match

“The National Community Reinvestment Coalition and its grassroots member organizations create opportunities for people to build wealth.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchBoston, MA, United StatesHQ recorded Oct 18, 202611-5080 contacts →

Exact match

“Proving that strong, independent organizations can do more together than alone, Housing Partnership Network is an award-winning collaborative of 120+ of the nation’s leading…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchWashington, DC, United StatesHQ recorded Oct 18, 202651-20068 contacts →

Exact match

“The Hub Project is a Washington D.C.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchSturtevant, WI, United StatesHQ recorded Oct 18, 202651-20051 contacts →

Exact match

“Social Current activates the power of the social sector by bringing together a dynamic network of human/social service organizations and partners.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchNew York, NY, United StatesHQ recorded Oct 18, 2026n/a39 contacts →

Exact match

“Support Center is a nonprofit capacity building organization created as part of an international network of management support organizations (Support Centers of America)…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchSan Diego, CA, United StatesHQ recorded Oct 18, 202611-5037 contacts →

Exact match

“Alliance San Diego is the community empowerment organization that builds coalitions to promote justice and social change.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchFramingham, MA, United StatesHQ recorded Oct 18, 202611-5028 contacts →

Exact match

“The United Way of Tri-County is a community building organization that brings people together to care for one another.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchLos Angeles, United StatesHQ recorded Oct 18, 202611-5028 contacts →

Exact match

“We are Meteorite, the team behind coalitions building a better future- We power the Civic Alliance, a nonpartisan coalition of more than 1,250 companies that strengthens our…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchBethesda, MD, United StatesHQ recorded Oct 18, 20261-1027 contacts →

Exact match

“The Harwood Institute for Public Innovation is a non-profit, nonpartisan organization that equips people, organizations, communities, and networks with the tools to bridge…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchBillings, MT, United StatesHQ recorded Oct 18, 202611-5024 contacts →

Exact match

“Many people are frustrated that more is not being done to improve the quality of their lives and communities.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchSt. Louis, MO, United StatesHQ recorded Oct 18, 202611-5022 contacts →

Exact match

“The mission of the Network for Strong Communities (NSC) is to strengthen community infrastructure by providing resources that build capacity in community stakeholders and…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20Exact matchAtlanta, GA, United StatesHQ recorded Oct 18, 202611-5022 contacts →

Exact match

“Voices for Georgia’s Children (Voices) is an independent, non-partisan, information clearinghouse and coalition builder.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21Exact matchBoston, MA, United StatesHQ recorded Oct 18, 202611-5020 contacts →

Exact match

“At Black Fox Global, we’re committed to helping you mobilize significant resources to break the cycle of urgency in fundraising, build capacity, and deepen your impact.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchOrlando, FL, United StatesHQ recorded Oct 18, 20261-1019 contacts →

Exact match

“Faith in Florida is a nonprofit organization management company based out of 406 E Amelia St, Orlando, Florida, United States.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23Exact matchRocky Hill, CT, United StatesHQ recorded Oct 18, 202651-20019 contacts →

Exact match

“Our mission is to advance excellence in community-based nonprofits through advocacy and capacity building.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24Exact matchCharlotte, NC, United StatesHQ recorded Oct 18, 20261-1019 contacts →

Exact match

“We build belonging at the intersection of social good by partnering with nonprofits, private sector companies, government agencies, health organizations, faith institutions, and…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25Exact matchPhoenix, AZ, United StatesHQ recorded Oct 18, 202611-5017 contacts →

Exact match

“Our family of organizations Arizona Coalition for Change 501(c)3, Our Voice Our Vote Arizona 501(c)4, and Our Voice Our Vote Arizona PAC our black-led organizations with a dynamic…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 25 of 242 nonprofit coalition building organizations based in the United States

See the full list, filter by size, metro and specialty, and access 1,057 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Nonprofit coalition building organizations based in the United States at a glance

As of Oct 18, 2026
27.3%Verified-email coverage
16.0Average contacts per company
1-10Median size (employees)
5.4%Largest-city concentration · Washington
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
172
11-50
51
51-200
14
201-500
2
501-1,000
2

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 242 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 coalition building 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 1,057 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 coalition building organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nonprofit coalition building organizations are there based in the United States?

RevenueBase identified 242 company matches for nonprofit coalition building organizations 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?

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

Which city has the most nonprofit coalition building organizations?

Washington leads with 13 company records, followed by New York (10) and Austin (9).

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 1,057 professional contacts with verified work emails tracked across these 242 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.