Company lists · Data refreshed September 2026
Top 25 Grassroots advocacy groups worldwide
RevenueBase identified 252 company matches for grassroots advocacy groups worldwide as of September 2026 and tracks 3,165 professional contacts across them, including 1,133 with verified work emails. The United States is the largest market and Washington the largest hub.
This list covers company matches for grassroots advocacy groups 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 September 20, 2026. Country and city lists for grassroots advocacy groups 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.
The 25 largest grassroots advocacy groups worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 218 contacts → | ||||
Exact match “LCV believes our earth is worth fighting for because everyone has a right to clean air, water, and a safe, healthy community.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 217 contacts → | ||||
Exact match “Common Cause is a nonpartisan, grassroots organization dedicated to restoring the core values of American democracy, reinventing an open, honest and accountable government that…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 195 contacts → | ||||
Exact match “Public Citizen is a nonprofit consumer advocacy organization that champions the public interest – your interests – in the halls of power.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 144 contacts → | ||||
Exact match “For Our Future is a 501(c)(3), 501(c)(4), and PAC that empowers people in battleground states and districts to organize their communities, build progressive power, and fight for a…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 123 contacts → | ||||
Exact match “Our mission is to resist Trump’s agenda by empowering local activist groups to make their Members of Congress listen.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 116 contacts → | ||||
Exact match “MoveOn is the largest independent, progressive, digitally-connected organizing group in the United States.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 114 contacts → | ||||
Exact match “The Public Interest Network runs organizations committed to our vision of a better world, a set of core values, and a strategic approach to getting things done.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 66 contacts → | ||||
Exact match “United Way fights for a better Bluegrass.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 62 contacts → | ||||
Exact match “Citizen Action of New York is a grassroots membership organization taking on big issues that are at the center of transforming American society.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 60 contacts → | ||||
Exact match “FreedomWorks exists to build, educate, and mobilize the largest network of activists advocating the principles of smaller government, lower taxes, free markets, personal liberty…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 59 contacts → | ||||
Exact match “Civic Nation is a home for changemakers who inspire, educate, and activate people around the issues that will define this generation.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 55 contacts → | ||||
Exact match “As a 501(c)(3) organization dedicated to inspiring and mobilizing communities, our mission is to cultivate empowered volunteer organizations actively pursuing social justice.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 51 contacts → | ||||
Exact match “38 Degrees is made up of more than 2 million people from all walks of life across the UK.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 49 contacts → | ||||
Exact match “Street Level Strategy, LLC is a public affairs firm that specializes in grassroots mobilization, community organizing, digital organizing, and campaign management for a range of…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 48 contacts → | ||||
Exact match “Ohio Citizen Action organizes and mobilizes people to advocate for public interests.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 45 contacts → | ||||
Exact match “VPIRG’s mission is to promote and protect the health of Vermont’s people, environment and locally-based economy by informing and mobilizing individuals and communities across the…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 40 contacts → | ||||
Exact match “We educate, train, and organize regular people to lobby their lawmakers for the good of the planet.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 25 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 · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 24 contacts → | ||||
Exact match “The Council of Canadians is a nonprofit organization that brings people together through collective action and grassroots organizing to challenge corporate power and advocate for…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 24 contacts → | ||||
Exact match “We are a team of trusted and time-tested environmental advocates, educators and scientists.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 24 contacts → | ||||
Exact match “TakeAction Minnesota is a statewide people’s network that brings democracy alive in communities across our state.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 23 contacts → | ||||
Exact match “Fuse is the state's largest progressive organization - people creating change online, on the ground, and on issues that matter.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 22 contacts → | ||||
Exact match “American Majority is the leading developer of the nation’s new 21st century grassroots infrastructure.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 21 contacts → | ||||
Exact match “We are a team of former politicians, campaign strategists, journalists, and data specialists who understand politics and how to explain what’s at stake.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 21 contacts → | ||||
Exact match “People’s Action builds the power of poor and working people, in rural, suburban and urban areas, to win change through issue campaigns and elections.” 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 “grassroots advocacy groups”. 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 252 grassroots advocacy groups worldwide
See the full list, filter by size, metro and specialty, and access 1,133 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Grassroots advocacy groups worldwide at a glance
As of Sep 20, 2026Companies by employee count
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 grassroots advocacy groups are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “grassroots advocacy groups” 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 1,133 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.
Grassroots advocacy groups by location
1 lists · largest firstEvery Grassroots advocacy groups 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 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 “grassroots advocacy groups”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many grassroots advocacy groups are there worldwide?
RevenueBase identified 252 company matches for grassroots advocacy groups worldwide 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?
League Of Conservation Voters tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most grassroots advocacy groups?
The United States leads with 170 companies. Every grassroots advocacy groups list by country and city is linked on this page.
Which city has the most grassroots advocacy groups?
Washington leads with 17 company records, followed by Boston (9) and New York (6).
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 1,133 professional contacts with verified work emails tracked across these 252 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.
Ready to reach these companies? Verified emails and direct dials for all 252 grassroots advocacy groups worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 grassroots advocacy groups worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 252 matching company records for grassroots advocacy groups worldwide, with 3,165 tracked contacts and 1,133 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 grassroots advocacy groups worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 218 contacts → |
“LCV believes our earth is worth fighting for because everyone has a right to clean air, water, and a safe, healthy community.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Common Causecommoncause.org HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 217 contacts → |
“Common Cause is a nonpartisan, grassroots organization dedicated to restoring the core values of American democracy, reinventing an open, honest and accountable government that…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Public Citizencitizen.org HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 195 contacts → |
“Public Citizen is a nonprofit consumer advocacy organization that champions the public interest – your interests – in the halls of power.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | For OUR Futureforourfuturefund.org HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 144 contacts → |
“For Our Future is a 501(c)(3), 501(c)(4), and PAC that empowers people in battleground states and districts to organize their communities, build progressive power, and fight for a…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Indivisible Projectindivisible.org HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 123 contacts → |
“Our mission is to resist Trump’s agenda by empowering local activist groups to make their Members of Congress listen.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Moveonmoveon.org HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 116 contacts → |
“MoveOn is the largest independent, progressive, digitally-connected organizing group in the United States.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | The Public Interest Networkpublicinterestnetwork.org HQ: Denver, CO, United StatesReported employees: 201-500 | Denver, CO, United States | 201-500 | Exact match | 114 contacts → |
“The Public Interest Network runs organizations committed to our vision of a better world, a set of core values, and a strategic approach to getting things done.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | United WAY Of The Bluegrassuwbg.org HQ: Lexington, KY, United StatesReported employees: 11-50 | Lexington, KY, United States | 11-50 | Exact match | 66 contacts → |
“United Way fights for a better Bluegrass.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Citizen Action Of NEW Yorkcitizenactionny.org HQ: Albany, NY, United StatesReported employees: 11-50 | Albany, NY, United States | 11-50 | Exact match | 62 contacts → |
“Citizen Action of New York is a grassroots membership organization taking on big issues that are at the center of transforming American society.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Freedomworksfreedomworks.org HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 60 contacts → |
“FreedomWorks exists to build, educate, and mobilize the largest network of activists advocating the principles of smaller government, lower taxes, free markets, personal liberty…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Civic Nationcivicnation.org HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 59 contacts → |
“Civic Nation is a home for changemakers who inspire, educate, and activate people around the issues that will define this generation.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Dolores Huerta Foundationdoloreshuerta.org HQ: Bakersfield, CA, United StatesReported employees: 11-50 | Bakersfield, CA, United States | 11-50 | Exact match | 55 contacts → |
“As a 501(c)(3) organization dedicated to inspiring and mobilizing communities, our mission is to cultivate empowered volunteer organizations actively pursuing social justice.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  38 Degrees38degrees.org.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 51 contacts → |
“38 Degrees is made up of more than 2 million people from all walks of life across the UK.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Street Level Strategy, LLCslstrategy.com HQ: Pasadena, CA, United StatesReported employees: 201-500 | Pasadena, CA, United States | 201-500 | Exact match | 49 contacts → |
“Street Level Strategy, LLC is a public affairs firm that specializes in grassroots mobilization, community organizing, digital organizing, and campaign management for a range of…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ohio Citizen Actionohiocitizen.org HQ: Cleveland, OH, United StatesReported employees: 11-50 | Cleveland, OH, United States | 11-50 | Exact match | 48 contacts → |
“Ohio Citizen Action organizes and mobilizes people to advocate for public interests.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | VPIRGvpirg.org HQ: Montpelier, VT, United StatesReported employees: 11-50 | Montpelier, VT, United States | 11-50 | Exact match | 45 contacts → |
“VPIRG’s mission is to promote and protect the health of Vermont’s people, environment and locally-based economy by informing and mobilizing individuals and communities across the…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Citizens' Climate Lobbycitizensclimatelobby.org HQ: Coronado, CA, United StatesReported employees: 51-200 | Coronado, CA, United States | 51-200 | Exact match | 40 contacts → |
“We educate, train, and organize regular people to lobby their lawmakers for the good of the planet.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Billings, MT, United StatesReported employees: 11-50 | Billings, MT, United States | 11-50 | Exact match | 25 contacts → |
“Many people are frustrated that more is not being done to improve the quality of their lives and communities.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | The Council Of Canadianscanadians.org HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 24 contacts → |
“The Council of Canadians is a nonprofit organization that brings people together through collective action and grassroots organizing to challenge corporate power and advocate for…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | RE Sourcesre-sources.org HQ: Bellingham, WA, United StatesReported employees: 11-50 | Bellingham, WA, United States | 11-50 | Exact match | 24 contacts → |
“We are a team of trusted and time-tested environmental advocates, educators and scientists.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Takeaction Minnesotatakeactionminnesota.org HQ: St Paul, MN, United StatesReported employees: 11-50 | St Paul, MN, United States | 11-50 | Exact match | 24 contacts → |
“TakeAction Minnesota is a statewide people’s network that brings democracy alive in communities across our state.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Fuse Washingtonfusewashington.org HQ: Seattle, WA, United StatesReported employees: 11-50 | Seattle, WA, United States | 11-50 | Exact match | 23 contacts → |
“Fuse is the state's largest progressive organization - people creating change online, on the ground, and on issues that matter.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  American Majorityamericanmajority.orgHQ: Purcellville, VA, United StatesReported employees: 11-50 | Purcellville, VA, United States | 11-50 | Exact match | 22 contacts → |
“American Majority is the leading developer of the nation’s new 21st century grassroots infrastructure.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Winning Connectionswinningconnections.comHQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 21 contacts → |
“We are a team of former politicians, campaign strategists, journalists, and data specialists who understand politics and how to explain what’s at stake.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | People's Actionpeoplesaction.org HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 21 contacts → |
“People’s Action builds the power of poor and working people, in rural, suburban and urban areas, to win change through issue campaigns and elections.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 252 company matches
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Grassroots advocacy groups: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
252 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 252 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Grassroots advocacy groups by location
1 lists · largest firstEvery Grassroots advocacy groups list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for grassroots advocacy groups?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many grassroots advocacy groups did RevenueBase find worldwide?
The saved snapshot records 252 matching company records, 3,165 tracked contacts and 1,133 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 grassroots advocacy groups worldwide. Snapshot: September 20, 2026. https://revenuebase.ai/companies/browse/grassroots-advocacy-groups.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 grassroots advocacy groups worldwide
RevenueBase records 252 matching company records for grassroots advocacy groups worldwide, with 3,165 tracked contacts and 1,133 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 grassroots advocacy groups worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 218 contacts → |
“LCV believes our earth is worth fighting for because everyone has a right to clean air, water, and a safe, healthy community.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Common Causecommoncause.org HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 217 contacts → |
“Common Cause is a nonpartisan, grassroots organization dedicated to restoring the core values of American democracy, reinventing an open, honest and accountable government that…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Public Citizencitizen.org HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 195 contacts → |
“Public Citizen is a nonprofit consumer advocacy organization that champions the public interest – your interests – in the halls of power.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | For OUR Futureforourfuturefund.org HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 144 contacts → |
“For Our Future is a 501(c)(3), 501(c)(4), and PAC that empowers people in battleground states and districts to organize their communities, build progressive power, and fight for a…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Indivisible Projectindivisible.org HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 123 contacts → |
“Our mission is to resist Trump’s agenda by empowering local activist groups to make their Members of Congress listen.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Moveonmoveon.org HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 116 contacts → |
“MoveOn is the largest independent, progressive, digitally-connected organizing group in the United States.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | The Public Interest Networkpublicinterestnetwork.org HQ: Denver, CO, United StatesReported employees: 201-500 | Denver, CO, United States | 201-500 | Exact match | 114 contacts → |
“The Public Interest Network runs organizations committed to our vision of a better world, a set of core values, and a strategic approach to getting things done.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | United WAY Of The Bluegrassuwbg.org HQ: Lexington, KY, United StatesReported employees: 11-50 | Lexington, KY, United States | 11-50 | Exact match | 66 contacts → |
“United Way fights for a better Bluegrass.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Citizen Action Of NEW Yorkcitizenactionny.org HQ: Albany, NY, United StatesReported employees: 11-50 | Albany, NY, United States | 11-50 | Exact match | 62 contacts → |
“Citizen Action of New York is a grassroots membership organization taking on big issues that are at the center of transforming American society.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Freedomworksfreedomworks.org HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 60 contacts → |
“FreedomWorks exists to build, educate, and mobilize the largest network of activists advocating the principles of smaller government, lower taxes, free markets, personal liberty…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Civic Nationcivicnation.org HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 59 contacts → |
“Civic Nation is a home for changemakers who inspire, educate, and activate people around the issues that will define this generation.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Dolores Huerta Foundationdoloreshuerta.org HQ: Bakersfield, CA, United StatesReported employees: 11-50 | Bakersfield, CA, United States | 11-50 | Exact match | 55 contacts → |
“As a 501(c)(3) organization dedicated to inspiring and mobilizing communities, our mission is to cultivate empowered volunteer organizations actively pursuing social justice.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | 38 Degrees38degrees.org.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 51 contacts → |
“38 Degrees is made up of more than 2 million people from all walks of life across the UK.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Street Level Strategy, LLCslstrategy.com HQ: Pasadena, CA, United StatesReported employees: 201-500 | Pasadena, CA, United States | 201-500 | Exact match | 49 contacts → |
“Street Level Strategy, LLC is a public affairs firm that specializes in grassroots mobilization, community organizing, digital organizing, and campaign management for a range of…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ohio Citizen Actionohiocitizen.org HQ: Cleveland, OH, United StatesReported employees: 11-50 | Cleveland, OH, United States | 11-50 | Exact match | 48 contacts → |
“Ohio Citizen Action organizes and mobilizes people to advocate for public interests.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | VPIRGvpirg.org HQ: Montpelier, VT, United StatesReported employees: 11-50 | Montpelier, VT, United States | 11-50 | Exact match | 45 contacts → |
“VPIRG’s mission is to promote and protect the health of Vermont’s people, environment and locally-based economy by informing and mobilizing individuals and communities across the…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Citizens' Climate Lobbycitizensclimatelobby.org HQ: Coronado, CA, United StatesReported employees: 51-200 | Coronado, CA, United States | 51-200 | Exact match | 40 contacts → |
“We educate, train, and organize regular people to lobby their lawmakers for the good of the planet.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Billings, MT, United StatesReported employees: 11-50 | Billings, MT, United States | 11-50 | Exact match | 25 contacts → |
“Many people are frustrated that more is not being done to improve the quality of their lives and communities.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | The Council Of Canadianscanadians.org HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 24 contacts → |
“The Council of Canadians is a nonprofit organization that brings people together through collective action and grassroots organizing to challenge corporate power and advocate for…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | RE Sourcesre-sources.org HQ: Bellingham, WA, United StatesReported employees: 11-50 | Bellingham, WA, United States | 11-50 | Exact match | 24 contacts → |
“We are a team of trusted and time-tested environmental advocates, educators and scientists.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Takeaction Minnesotatakeactionminnesota.org HQ: St Paul, MN, United StatesReported employees: 11-50 | St Paul, MN, United States | 11-50 | Exact match | 24 contacts → |
“TakeAction Minnesota is a statewide people’s network that brings democracy alive in communities across our state.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Fuse Washingtonfusewashington.org HQ: Seattle, WA, United StatesReported employees: 11-50 | Seattle, WA, United States | 11-50 | Exact match | 23 contacts → |
“Fuse is the state's largest progressive organization - people creating change online, on the ground, and on issues that matter.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | American Majorityamericanmajority.org HQ: Purcellville, VA, United StatesReported employees: 11-50 | Purcellville, VA, United States | 11-50 | Exact match | 22 contacts → |
“American Majority is the leading developer of the nation’s new 21st century grassroots infrastructure.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Winning Connectionswinningconnections.com HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 21 contacts → |
“We are a team of former politicians, campaign strategists, journalists, and data specialists who understand politics and how to explain what’s at stake.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | People's Actionpeoplesaction.org HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 21 contacts → |
“People’s Action builds the power of poor and working people, in rural, suburban and urban areas, to win change through issue campaigns and elections.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 252 company matches
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Grassroots advocacy groups: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
252 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 252 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Grassroots advocacy groups by location
1 lists · largest firstEvery Grassroots advocacy groups list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for grassroots advocacy groups?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many grassroots advocacy groups did RevenueBase find worldwide?
The saved snapshot records 252 matching company records, 3,165 tracked contacts and 1,133 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 grassroots advocacy groups worldwide. Snapshot: September 20, 2026. https://revenuebase.ai/companies/browse/grassroots-advocacy-groups.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗