Company lists · Data refreshed November 2026

Top 25 Community organizing firms worldwide

RevenueBase identified 4,684 company matches for community organizing firms worldwide as of November 2026 and tracks 39,899 professional contacts across them, including 13,762 with verified work emails. The United States is the largest market and Washington the largest hub.

This list covers company matches for community organizing firms worldwide, 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 November 6, 2026. Country and city lists for community organizing firms follow the table.

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 Nov 6, 2026 How this list was built
4,684Companies
39,899Contacts tracked
13,762Verified emails
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The 25 largest community organizing firms worldwide

Ranked by team size
Top 25 of 4,684 company matches for community organizing firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchNew York, NY, United StatesHQ recorded Nov 6, 2026201-500899 contacts →

Exact match

“LISC is one of the country’s largest community development organizations, helping forge vibrant, resilient communities across America.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchScottsdale, AZ, United StatesHQ recorded Nov 6, 2026501-1,000874 contacts →

Exact match

“CCMC is in the business of transforming the way people experience life in community associations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGroningen, NetherlandsHQ recorded Nov 6, 2026501-1,000556 contacts →

Exact match

“WIJ zijn een betrokken, sociaal-maatschappelijke organisatie en werken met grote drive en passie voor onze inwoners.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBrooklyn, United StatesHQ recorded Nov 6, 20261,001-5,000538 contacts →

Exact match

“Since 1973, we've offered services designed to support every generation and meet the needs of the communities we serve- Seniors, Housing, Education, Health, and Empowerment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchIthaca, NY, United StatesHQ recorded Nov 6, 2026201-500523 contacts →

Exact match

“The Outreach Team is a national consulting firm working to make the world a better place.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchStolwijk, NetherlandsHQ recorded Nov 6, 2026201-500452 contacts →

Exact match

“Bij de gemeente Krimpenerwaard weten we van aanpakken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWinnipeg, ON, CanadaHQ recorded Nov 6, 2026201-500427 contacts →

Exact match

“Architecture49 is a collective with a deep history of pioneering contributions to cities across Canada and beyond.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSunnyside, NY, United StatesHQ recorded Nov 6, 202651-200383 contacts →

Exact match

“Sunnyside Community Services (SCS) is a community-based nonprofit centered on the belief that every person deserves meaningful support to achieve their aspirations – especially…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 20261,001-5,000347 contacts →

Exact match

“Connective is a Canadian nonprofit organization working to create safe, healthy, and inclusive communities for all.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBrooklyn, NY, United StatesHQ recorded Nov 6, 20261,001-5,000347 contacts →

Exact match

“We are a nonprofit, non-sectarian community development organization serving low- to moderate-income North Brooklyn residents.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchUnited StatesHQ recorded Nov 6, 2026501-1,000341 contacts →

Exact match

“Grassroots Campaigns, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026201-500313 contacts →

Exact match

“Grand St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSanta Ana, CA, United StatesHQ recorded Nov 6, 2026n/a283 contacts →

Exact match

“Delhi Center is a private, non-profit community-based organization established in 1969 whose mission is to advance self-sufficiency through sustainable programs in health…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLowell, MA, United StatesHQ recorded Nov 6, 2026201-500281 contacts →

Exact match

“Community Teamwork is a catalyst for social change.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 2026201-500232 contacts →

Exact match

“The Mission of the Chinatown Community Development Center is to build community and enhance the quality of life for San Francisco residents.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNew York, DC, United StatesHQ recorded Nov 6, 202651-200219 contacts →

Exact match

“HR & A guides decision makers in cities, including mayors and agency heads, real estate owners and developers, and non-profit leaders, to create impact when the stakes are high…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchChagrin Falls, United StatesHQ recorded Nov 6, 2026n/a208 contacts →

Exact match

“At Boom, we develop cross-media strategic marketing and public relations for our clients that convince their target audience to solicit their business, attend their event or…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchScunthorpe, United KingdomHQ recorded Nov 6, 2026201-500207 contacts →

Exact match

“We're the largest provider of housing and community services in North Lincs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLeeuwarden, NetherlandsHQ recorded Nov 6, 2026201-500203 contacts →

Exact match

“Doing what it takes together!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 202651-200178 contacts →

Exact match

“Dixie Bloor Neighbourhood Centre was founded in 1988 by concerned members of the community to enhance the quality of life of those residing in the Dixie Bloor area.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200163 contacts →

Exact match

“We are the UK’s biggest, most diverse, and most effective people-powered alliance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202651-200163 contacts →

Exact match

“Mission statement: TRP builds trusting relationships to educate and propel individuals, immigrants, and families to achieve their social and economic aspirations, stable homes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchNew York, CA, United StatesHQ recorded Nov 6, 202651-200145 contacts →

Exact match

“At Fenton, we are communications strategists for social change.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchPhoenix, AZ, United StatesHQ recorded Nov 6, 2026201-500143 contacts →

Exact match

“Cohere is a community management and placemaking firm dedicated to cultivating connected, thriving neighborhoods.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 2026201-500139 contacts →

Exact match

“MNC is a critically important non-profit provider of community-based, culturally sensitive, and multi-generational services focused on low-income families throughout San Francisco.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 4,684 community organizing firms worldwide

See the full list, filter by size, metro and specialty, and access 13,762 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Community organizing firms worldwide at a glance

As of Nov 6, 2026
34.5%Verified-email coverage
8.5Average contacts per company
1-10Median size (employees)
2.8%Largest-city concentration · Washington
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
3,584
11-50
845
51-200
167
201-500
37
501-1,000
12
1,001-5,000
13
10001+
4

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for community organizing firms are linked below.
What qualifies
Company records worldwide whose business descriptions match “community organizing firms” 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. 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 13,762 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 November 6, 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.

Community organizing firms by location

28 lists · largest first

Every Community organizing firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “community organizing firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many community organizing firms are there worldwide?

RevenueBase identified 4,684 company matches for community organizing firms worldwide as of November 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?

Local Initiatives Support Corporation Lisc tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most community organizing firms?

The United States leads with 2,803 companies, followed by Canada (192) and the United Kingdom (129). Every community organizing firms list by country and city is linked on this page.

Which city has the most community organizing firms?

Washington leads with 131 company records, followed by New York (128) and Chicago (102).

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 13,762 professional contacts with verified work emails tracked across these 4,684 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 November 6, 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.