Company lists · Data refreshed September 2026

Top 25 Community organizing nonprofits based in Boston, United States

Name: Community organizing nonprofits based in Boston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 67 companies tracked

RevenueBase identified 67 company matches for community organizing nonprofits associated with Boston, United States as of September 2026 and tracks 1,087 professional contacts across them, including 414 with verified work emails. Across the United States, Chicago is the largest hub for this category (170 companies); Boston has 67.

This list covers company matches for community organizing nonprofits associated with Boston, 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 19, 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 19, 2026 How this list was built

67Companies

1,087Contacts tracked

414Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest community organizing nonprofits based in Boston, United States

Ranked by team size

Top 25 of 67 company matches for community organizing nonprofits based in Boston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	United WAY Of Massachusetts BAY	Exact match	Boston, MA, United StatesHQ recorded Sep 19, 2026	51-200	134 contacts →
	Exact match “United Way of Massachusetts Bay exists to build more equitable communities, together.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	TSNE	Exact match	Boston, MA, United StatesHQ recorded Sep 19, 2026	201-500	100 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 · Sep 19, 2026 · View company records in RevenueBase
3	Meet Boston	Exact match	Boston, MA, United StatesHQ recorded Sep 19, 2026	51-200	84 contacts →
	Exact match “The Meet Boston mission is to elevate Boston’s vibrant neighborhoods and diverse people, amplifying their stories and sharing them locally and across the globe.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	School&main Institute	Exact match	Boston, MA, United StatesHQ recorded Sep 19, 2026	n/a	83 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 · Sep 19, 2026 · View company records in RevenueBase
5	Greenlight Fund	Exact match	Boston, MA, United StatesHQ recorded Sep 19, 2026	11-50	78 contacts →
	Exact match “The GreenLight Fund works at the intersection of community need and social innovation.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Center For Teen Empowerment, INC	Exact match	Boston, MA, United StatesHQ recorded Sep 19, 2026	11-50	62 contacts →
	Exact match “Teen Empowerment (TE) inspires inner-city youth to think deeply about the most difficult issues in their communities and provides them with the tools they need to work together to…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Jamaica Plain Neighborhood Development Corporation	Exact match	Boston, MA, United StatesHQ recorded Sep 19, 2026	11-50	41 contacts →
	Exact match “The mission of JPNDC is to promote equitable development and equal opportunity in Jamaica Plain and adjacent neighborhoods through affordable housing, organizing, and economic…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Emmanuel Gospel Center	Exact match	Boston, MA, United StatesHQ recorded Sep 19, 2026	11-50	37 contacts →
	Exact match “Emmanuel Gospel Center (EGC) is a nonprofit Christian organization dedicated to supporting the work of passionate individuals, ministries, and organizations seeking to positively…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	IBA	Exact match	Boston, MA, United StatesHQ recorded Sep 19, 2026	11-50	36 contacts →
	Exact match “We shall not move from Parcel 19” IBA is a non-profit organization and a dynamic community-building agency that started in the South End neighborhood of Boston, to address…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Maverick Landing Community Services Mlcs	Exact match	Boston, MA, United StatesHQ recorded Sep 19, 2026	11-50	29 contacts →
	Exact match “Maverick Landing Community Services (MLCS) builds an equitable community by uplifting and supporting families, promoting community health, and nurturing resident and youth…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Social Innovation Forum	Exact match	Boston, MA, United StatesHQ recorded Sep 19, 2026	11-50	29 contacts →
	Exact match “The Social Innovation Forum (SIF) creates positive social change in greater Boston by engaging leaders, strengthening organizations, and building networks.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Haley House	Exact match	Boston, MA, United StatesHQ recorded Sep 19, 2026	51-200	26 contacts →
	Exact match “Always local in focus and based in personal relationship, Haley House has grown organically in response to the harsh realities of social inequality and injustice.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Interise	Exact match	Boston, MA, United StatesHQ recorded Sep 19, 2026	11-50	26 contacts →
	Exact match “Interise stimulates economic revitalization in lower income communities.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Acedone	Exact match	Boston, MA, United StatesHQ recorded Sep 19, 2026	11-50	25 contacts →
	Exact match “ACEDONE was founded in 2002 with the aim of empowering Boston's community through education and economic development.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Genunity	Exact match	Boston, MA, United StatesHQ recorded Sep 19, 2026	1-10	24 contacts →
	Exact match “Our mission is to bring together everyday residents across difference, to build community and drive change on local issues.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Communities For Restorative Justice	Exact match	Boston, MA, United StatesHQ recorded Sep 19, 2026	1-10	19 contacts →
	Exact match “Communities for Restorative Justice (C4RJ) is a growing nonprofit that partners with 29 cities and towns, to rebuild trust and offer a path forward in the wake of crime.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Building Impact	Exact match	Boston, MA, United StatesHQ recorded Sep 19, 2026	11-50	17 contacts →
	Exact match “Building Impact’s mission is to strengthen communities by empowering individuals and companies with the opportunity to volunteer, donate, and connect with high impact, local…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	BE The Change, INC	Exact match	Boston, MA, United StatesHQ recorded Sep 19, 2026	11-50	17 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Neighbor To Neighbor Massachusetts	Exact match	Boston, MA, United StatesHQ recorded Sep 19, 2026	11-50	15 contacts →
	Exact match “At Neighbor to Neighbor, we make democracy work for us.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Massachusetts Public Health Alliance	Exact match	Boston, MA, United StatesHQ recorded Sep 19, 2026	1-10	14 contacts →
	Exact match “The Massachusetts Public Health Alliance (MPHA) is a nonprofit organization that promotes a healthy Massachusetts through advocacy, community organizing, and coalition building.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Massachusetts Appleseed Center For LAW And Justice	Exact match	Boston, MA, United StatesHQ recorded Sep 19, 2026	1-10	14 contacts →
	Exact match “Massachusetts Appleseed Center for Law and Justice's mission is to promote equal rights and opportunities for Massachusetts residents by developing and advocating for systemic…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Community Labor United	Exact match	Boston, MA, United StatesHQ recorded Sep 19, 2026	1-10	11 contacts →
	Exact match “Community Labor United empowers community-based organizations and labor unions to build strategic campaigns that protect and promote the interests of low and middle-income working…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	League Of Women Voters Of Massachusetts	Exact match	Boston, MA, United StatesHQ recorded Sep 19, 2026	1-10	11 contacts →
	Exact match “The League of Women Voters of Massachusetts is a non-profit, non-partisan civic organization that seeks to educate, empower, and advocate for all Massachusetts residents.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Dudley Street Neighborhood Initiative Dsni	Exact match	Boston, MA, United StatesHQ recorded Sep 19, 2026	1-10	10 contacts →
	Exact match “Dudley Street Neighborhood Initiative is a nonprofit community-based planning and organizing entity birthed in 1984 out of the passion, ingenuity and determination of Dudley…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Envision Difference	Exact match	Boston, United StatesHQ recorded Sep 19, 2026	501-1,000	8 contacts →
	Exact match “Envision difference is a nonprofit organization composed of an innovative team that engages directly with the community to connect people with resources, to raise awareness, and…” Recorded in the RevenueBase company graph · Sep 19, 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 “community organizing nonprofits”. 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 67 community organizing nonprofits based in Boston, United States

See the full list, filter by size, metro and specialty, and access 414 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Community organizing nonprofits based in Boston, United States at a glance

As of Sep 19, 2026

38.1%Verified-email coverage

16.2Average contacts per company

1-10Median size (employees)

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for Boston, so it is reported there. Company counts and contact totals on this page are exact for Boston, over 67 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 Boston, United States whose business descriptions match “community organizing nonprofits” 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 414 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 19, 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 nonprofits by metro in the United States

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

How many community organizing nonprofits are there based in Boston, United States?

RevenueBase identified 67 company matches for community organizing nonprofits associated with Boston, 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?

United WAY Of Massachusetts BAY tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most community organizing nonprofits?

Chicago leads the United States with 170 company records, followed by New York (161) and Washington (108). Boston has 67.

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 414 professional contacts with verified work emails tracked across these 67 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 67 community organizing nonprofits based in Boston, United States. Start with a free account, no credit card.

Download this list →

Related lists

Community organizing nonprofits by geography

Browse the directory

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.