Company lists · Data refreshed September 2026

Top 25 Community engagement organizations worldwide

Name: Community engagement organizations worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 3,236 companies tracked

RevenueBase identified 3,236 community engagement organizations worldwide as of September 2026 and tracks 28,091 professional contacts across them, including 6,454 with verified work emails. The United States is the largest market and London the largest hub.

This list covers community engagement organizations worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026. Country and city lists for community engagement organizations follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

3,236Companies

28,091Contacts tracked

6,454Verified emails

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The 25 largest community engagement organizations worldwide

Ranked by team size

Top 25 of 3,236 community engagement organizations worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to community engagement organizations: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	365 Media	Strong evidence	Portsmouth, NH, United StatesHQ checked Sep 19, 2026	n/a	460 contacts →
	Strong evidence “365 Media is a total service provider business community building and audience engagement.” Source: RevenueBase Database · checked Sep 19, 2026
2	The Outreach Team	Indirect evidence	Ithaca, NY, United StatesHQ checked Sep 19, 2026	201-500	398 contacts →
	Indirect evidence “The Outreach Team is a national consulting firm working to make the world a better place.” Source: RevenueBase Database · checked Sep 19, 2026
3	Sunnyside Community Services	Partial evidence	Sunnyside, NY, United StatesHQ checked Sep 19, 2026	51-200	363 contacts →
	Partial evidence “Sunnyside Community Services (SCS) is a community-based nonprofit centered on the belief that every person deserves meaningful support to achieve their aspirations – especially…” Source: RevenueBase Database · checked Sep 19, 2026
4	BVNG	Indirect evidence	Groningen, NetherlandsHQ checked Sep 19, 2026	501-1,000	335 contacts →
	Indirect evidence “Samen vooruit Samen met onze professionals maken we het verschil.” Source: RevenueBase Database · checked Sep 19, 2026
5	Levgroep, Leven & Verbinden	Indirect evidence	Helmond, NetherlandsHQ checked Sep 19, 2026	201-500	331 contacts →
	Indirect evidence “LEVgroep is een welzijnsorganisatie die mensen inspireert om mee te doen aan een samenleving in beweging.” Source: RevenueBase Database · checked Sep 19, 2026
6	Delhi Center	Partial evidence	Santa Ana, CA, United StatesHQ checked Sep 19, 2026	n/a	280 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
7	Community Teamwork	Partial evidence	Lowell, MA, United StatesHQ checked Sep 19, 2026	201-500	275 contacts →
	Partial evidence “Community Teamwork is a catalyst for social change.” Source: RevenueBase Database · checked Sep 19, 2026
8	United WAY Of Central Alabama	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 19, 2026	51-200	215 contacts →
	Indirect evidence “United Way of Central Alabama serves Chilton, Jefferson, Shelby, Walker, Blount and St.” Source: RevenueBase Database · checked Sep 19, 2026
9	United WAY Of Calgary And Area	Partial evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	51-200	213 contacts →
	Partial evidence “At United Way of Calgary and Area, we care deeply about creating a resilient and caring community where everyone thrives.” Source: RevenueBase Database · checked Sep 19, 2026
10	Citizens UK	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	173 contacts →
	Indirect evidence “We are the UK’s biggest, most diverse, and most effective people-powered alliance.” Source: RevenueBase Database · checked Sep 19, 2026
11	Gravyty	Partial evidence	Seattle, WA, United StatesHQ checked Sep 19, 2026	51-200	161 contacts →
	Partial evidence “We help institutions stay connected to students and alumni they serve by improving communication, simplifying support, and strengthening relationships to drive better outcomes at…” Source: RevenueBase Database · checked Sep 19, 2026
12	Mcgaw Ymca	Indirect evidence	Evanston, IL, United StatesHQ checked Sep 19, 2026	51-200	159 contacts →
	Indirect evidence “Everyone knows the Y as a place to camp, swim, or exercise, but we’re so much more.” Source: RevenueBase Database · checked Sep 19, 2026
13	Hands On Atlanta	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 19, 2026	11-50	135 contacts →
	Partial evidence “With a vision to make Atlanta the most civically engaged and equitable community in the world, Hands On Atlanta mobilizes the Atlanta community to tackle our city's most pressing…” Source: RevenueBase Database · checked Sep 19, 2026
14	LMM	Indirect evidence	Cleveland, OH, United StatesHQ checked Sep 19, 2026	51-200	131 contacts →
	Indirect evidence “Founded in 1969, the mission of Lutheran Metropolitan Ministry (LMM) is inspired by our Lutheran faith tradition, and our commitment to act justly, love mercy and walk humbly…” Source: RevenueBase Database · checked Sep 19, 2026
15	Khulisa Social Solutions	Partial evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	201-500	129 contacts →
	Partial evidence “Khulisa Social Solutions is a South African non-profit organisation strengthening social cohesion and supporting long-term, community-led change.” Source: RevenueBase Database · checked Sep 19, 2026
16	Campus Compact	Partial evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	11-50	125 contacts →
	Partial evidence “Campus Compact empowers colleges and universities to advance their academic and civic missions by partnering with communities to address complex social issues and further equity…” Source: RevenueBase Database · checked Sep 19, 2026
17	Welzijn Lelystad	Indirect evidence	Lelystad, NetherlandsHQ checked Sep 19, 2026	51-200	116 contacts →
	Indirect evidence “Verbinden en versterken 'Een organisatie die verbindt en versterkt, dichtbij mensen staat, en gericht is op het oplossen van maatschappelijke vraagstukken.” Source: RevenueBase Database · checked Sep 19, 2026
18	Fundación Esplai	Indirect evidence	El Prat De Llobregat, SpainHQ checked Sep 19, 2026	51-200	113 contacts →
	Indirect evidence “Fundación Esplai, Ciudadanía comprometida es una organización de ámbito estatal creada en que comparte proyecto con Fundesplai (Fundació Catalana de l’ Esplai).” Source: RevenueBase Database · checked Sep 19, 2026
19	NEW Settlement	Partial evidence	Bronx, NY, United StatesHQ checked Sep 19, 2026	51-200	108 contacts →
	Partial evidence “We envision a vibrant, diverse and equitable community in which all individuals and families have the power to make quality choices about education, employment, housing, wellness…” Source: RevenueBase Database · checked Sep 19, 2026
20	Gajera Trust	Indirect evidence	Surat, IndiaHQ checked Sep 19, 2026	501-1,000	107 contacts →
	Indirect evidence “Gajera Trust, inspired by the philosophy of ","(Vasudhaiva Kutumbakam, meaning "The World Is One Family"), is dedicated to promoting equality and building a world of togetherness…” Source: RevenueBase Database · checked Sep 19, 2026
21	Vitis Welzijn	Indirect evidence	Monster, NetherlandsHQ checked Sep 19, 2026	51-200	100 contacts →
	Indirect evidence “Vitis Welzijn zet zich in voor een vitale samenleving.” Source: RevenueBase Database · checked Sep 19, 2026
22	Avedan	Indirect evidence	Almelo, NetherlandsHQ checked Sep 19, 2026	51-200	98 contacts →
	Indirect evidence “Wij vinden het van groot belang dat ieder mens de mogelijkheid krijgt zich persoonlijk te ontwikkelen.” Source: RevenueBase Database · checked Sep 19, 2026
23	Ymca Of Metuchen Edison Woodbridge And South Amboy	Indirect evidence	Metuchen, NJ, United StatesHQ checked Sep 19, 2026	501-1,000	94 contacts →
	Indirect evidence “Strength in numbers The Y is a nonprofit like no other.” Source: RevenueBase Database · checked Sep 19, 2026
24	Family Connection-Communities In Schools Of Athens	Partial evidence	Athens, United StatesHQ checked Sep 19, 2026	11-50	94 contacts →
	Partial evidence “At Family Connection-Communities In Schools of Athens, we connect students, families, and residents with the relationships and resources they need to thrive by: Supporting…” Source: RevenueBase Database · checked Sep 19, 2026
25	Catholic Community Services Of York Region	Partial evidence	Richmond Hill, ON, CanadaHQ checked Sep 19, 2026	51-200	90 contacts →
	Partial evidence “Helping individuals and their families thrive and grow in relationship with one another and within our community.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: community engagement organizations. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names community engagement organizations.
Partial evidence: Its own public description names part of community engagement organizations, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name community engagement organizations. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 3,236 community engagement organizations worldwide

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Community engagement organizations worldwide at a glance

As of Sep 19, 2026

23.0%Verified-email coverage

8.7Average contacts per company

1-10Median size (employees)

1.6%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

2,146

11-50

762

51-200

210

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among community engagement organizations, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for community engagement organizations are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “community engagement organizations”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names community engagement organizations), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among community engagement organizations, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 6,454 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Community engagement organizations by location

10 lists · largest first

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

Countries

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names community engagement organizations, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many community engagement organizations are there worldwide?

RevenueBase identified 3,236 community engagement organizations worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

365 Media, headquartered in Portsmouth, tops this list with the largest team on record.

Which country has the most community engagement organizations?

The United States leads with 1,319 companies, followed by France (224) and the United Kingdom (213). Every community engagement organizations list by country and city is linked on this page.

Which city has the most community engagement organizations?

London leads with 52 headquartered companies, followed by Chicago (40) and New York (40).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 6,454 verified decision-maker contacts tracked across these 3,236 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.