Company lists · Data refreshed November 2026
Top 25 Cancer support groups based in the United States
RevenueBase identified 328 company matches for cancer support groups associated with the United States as of November 2026 and tracks 3,197 professional contacts across them, including 1,096 with verified work emails. New York is the largest hub.
This list covers company matches for cancer support groups associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 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.
The 25 largest cancer support groups based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 188 contacts → | ||||
Exact match “CSC uplifts and strengthens people impacted by cancer by providing support, fostering compassionate communities, and breaking down barriers to care through education, research…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 154 contacts → | ||||
Exact match “For over 80 years, CancerCare has empowered millions of people affected by cancer through free counseling, resource navigation, support groups, educational resources, advocacy and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 101 contacts → | ||||
Exact match “The Shanti Project's community of Volunteers and Staff provides emotional and practical support to San Francisco's most vulnerable individuals living with life-threatening illness.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 88 contacts → | ||||
Exact match “Imerman Angels provides personalized one-on-one cancer support by connecting cancer fighters, survivors and caregivers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 61 contacts → | ||||
Exact match “Gilda's Club Grand Rapids is a free cancer, grief and emotional health support community for children, adults, families and friends.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 59 contacts → | ||||
Exact match “For Patients and their Families living with Cancer, Wellness House is a haven.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 50 contacts → | ||||
Exact match “Mission Founded by Nick Colleluori to improve quality of life for cancer patients and their families.#4Nick #BeRelentless About HEADstrong The HEADstrong Foundation (HF), a…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 45 contacts → | ||||
Exact match “The Women’s Cancer Resource Center (WCRC) improves equitable access to cancer information, support and care.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 42 contacts → | ||||
Exact match “Since 1946, Cancer Care Services has been supporting cancer patients, caring for caregivers, and empowering survivors to reduce the impact of cancer in Tarrant County.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 41 contacts → | ||||
Exact match “Cancer Support Community Indiana exists so that no one faces cancer alone.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 39 contacts → | ||||
Exact match “Providing compassionate, professional cancer support and education at no cost to patients and families in Northwest Arkansas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 38 contacts → | ||||
Exact match “Crossroads4Hope is THE safe space to turn first when you are affected by cancer to restore your whole being and family.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 38 contacts → | ||||
Exact match “Cancer Wellness Center is here to help anyone touched by cancer find a way forward.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 37 contacts → | ||||
Exact match “Community is Stronger than Cancer – Gilda's Club is a place where men, women and children whose lives have been touched by cancer, as well as their families and friends, can feel…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 36 contacts → | ||||
Exact match “Fighting cancer is tough enough, but it's even harder when you don't have medical insurance or the resources to afford proper care.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 35 contacts → | ||||
Exact match “97% of cancer patients struggle with side effects during treatment and two-thirds struggle to adjust to life after treatment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 34 contacts → | ||||
Exact match “For 50 years, Cancer Lifeline has been dedicated to providing free support and services to cancer patients and their loved ones.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 33 contacts → | ||||
Exact match “Cancer Support Community San Francisco Bay Area provides free comprehensive support programs including counseling, support groups, nutrition, exercise, emergency financial…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 32 contacts → | ||||
Exact match “The Dempsey Center - located in Lewiston and Westbrook, Maine - makes life better for people impacted by cancer.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 31 contacts → | ||||
Exact match “CancerNavigator is a premium education and navigation service for cancer patients and their families.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 31 contacts → | ||||
Exact match “Gilda’s Club provides programming, free of charge, to children and adults during their most challenging days to ensure that no one faces cancer alone.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 31 contacts → | ||||
Exact match “As part of the largest professionally led nonprofit network of cancer support worldwide, the Gilda's Club South Florida is dedicated to ensuring that all people impacted by cancer…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 31 contacts → | ||||
Exact match “Cancer Support Community at Gilda's Club Rochester uplifts and strengthens people impacted by cancer by providing support, fostering compassionate communities, and breaking down…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 31 contacts → | ||||
Exact match “The Community Oncology Alliance (COA) is a non-profit organization dedicated solely to improving access to community cancer care, where the majority of Americans with cancer are…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 30 contacts → | ||||
Exact match “Cancer Services of Northeast Indiana (CSNI) has been serving people diagnosed with cancer and their families in Allen County since 1944.” Recorded in the RevenueBase company graph · Nov 6, 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 “cancer support 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 328 cancer support groups based in the United States
See the full list, filter by size, metro and specialty, and access 1,096 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Cancer support groups based in the United States at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 328 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “cancer support 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 1,096 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.
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 “cancer support groups”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many cancer support groups are there based in the United States?
RevenueBase identified 328 company matches for cancer support groups associated with the United States 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?
Cancer Support Community tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most cancer support groups?
New York leads with 11 company records, followed by Chicago (7) and Washington (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 1,096 professional contacts with verified work emails tracked across these 328 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.
Ready to reach these companies? Verified emails and direct dials for all 328 cancer support groups based in the United States. 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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Cancer support groups based in Canada
- Cancer support groups based in the Netherlands
- Cancer support groups based in Spain
- Cancer support groups based in the United Kingdom
- AI companies based in the United States
- Cybersecurity companies based in the United States
Company intelligence · public preview
Top 25 cancer support groups based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 328 matching company records for cancer support groups based in the United States, with 3,197 tracked contacts and 1,096 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: November 6, 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 cancer support groups based in the United States
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 |  Cancer Support Communitycancersupportcommunity.orgHQ: Washington, NY, United StatesReported employees: Not recorded | Washington, NY, United States | Not recorded | Exact match | 188 contacts → |
“CSC uplifts and strengthens people impacted by cancer by providing support, fostering compassionate communities, and breaking down barriers to care through education, research…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Cancercarecancercare.orgHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 154 contacts → |
“For over 80 years, CancerCare has empowered millions of people affected by cancer through free counseling, resource navigation, support groups, educational resources, advocacy and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Shanti Projectshanti.orgHQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 101 contacts → |
“The Shanti Project's community of Volunteers and Staff provides emotional and practical support to San Francisco's most vulnerable individuals living with life-threatening illness.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Imerman Angelsimermanangels.orgHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 88 contacts → |
“Imerman Angels provides personalized one-on-one cancer support by connecting cancer fighters, survivors and caregivers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Gilda's Club Grand Rapidsgildasclubgr.orgHQ: Grand Rapids, MI, United StatesReported employees: 11-50 | Grand Rapids, MI, United States | 11-50 | Exact match | 61 contacts → |
“Gilda's Club Grand Rapids is a free cancer, grief and emotional health support community for children, adults, families and friends.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Wellness Housewellnesshouse.orgHQ: Hinsdale, IL, United StatesReported employees: 11-50 | Hinsdale, IL, United States | 11-50 | Exact match | 59 contacts → |
“For Patients and their Families living with Cancer, Wellness House is a haven.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Headstrong Foundationheadstrong.orgHQ: Woodlyn, MA, United StatesReported employees: 11-50 | Woodlyn, MA, United States | 11-50 | Exact match | 50 contacts → |
“Mission Founded by Nick Colleluori to improve quality of life for cancer patients and their families.#4Nick #BeRelentless About HEADstrong The HEADstrong Foundation (HF), a…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Women's Cancer Resource Centerwcrc.orgHQ: Berkeley, CA, United StatesReported employees: Not recorded | Berkeley, CA, United States | Not recorded | Exact match | 45 contacts → |
“The Women’s Cancer Resource Center (WCRC) improves equitable access to cancer information, support and care.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Cancer Care Servicescancercareservices.orgHQ: Fort Worth, TX, United StatesReported employees: 11-50 | Fort Worth, TX, United States | 11-50 | Exact match | 42 contacts → |
“Since 1946, Cancer Care Services has been supporting cancer patients, caring for caregivers, and empowering survivors to reduce the impact of cancer in Tarrant County.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Cancer Support Community Indianacancersupportindy.orgHQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 41 contacts → |
“Cancer Support Community Indiana exists so that no one faces cancer alone.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Hope Cancer Resourceshopecancerresources.orgHQ: Springdale, AR, United StatesReported employees: 11-50 | Springdale, AR, United States | 11-50 | Exact match | 39 contacts → |
“Providing compassionate, professional cancer support and education at no cost to patients and families in Northwest Arkansas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Crossroads4hopecrossroads4hope.orgHQ: Bedminster, NJ, United StatesReported employees: 11-50 | Bedminster, NJ, United States | 11-50 | Exact match | 38 contacts → |
“Crossroads4Hope is THE safe space to turn first when you are affected by cancer to restore your whole being and family.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Cancer Wellness Centercancerwellness.orgHQ: Northbrook, IL, United StatesReported employees: 11-50 | Northbrook, IL, United States | 11-50 | Exact match | 38 contacts → |
“Cancer Wellness Center is here to help anyone touched by cancer find a way forward.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Gilda's Club Chicagogildasclubchicago.orgHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 37 contacts → |
“Community is Stronger than Cancer – Gilda's Club is a place where men, women and children whose lives have been touched by cancer, as well as their families and friends, can feel…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Little RED Door Cancer Agencylittlereddoor.orgHQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 36 contacts → |
“Fighting cancer is tough enough, but it's even harder when you don't have medical insurance or the resources to afford proper care.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Jasper Healthhellojasper.comHQ: Boise, ID, United StatesReported employees: 11-50 | Boise, ID, United States | 11-50 | Exact match | 35 contacts → |
“97% of cancer patients struggle with side effects during treatment and two-thirds struggle to adjust to life after treatment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Cancer Lifelinecancerlifeline.orgHQ: Seattle, WA, United StatesReported employees: Not recorded | Seattle, WA, United States | Not recorded | Exact match | 34 contacts → |
“For 50 years, Cancer Lifeline has been dedicated to providing free support and services to cancer patients and their loved ones.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Cancer Support Community SAN Francisco BAY Areacancersupport.netHQ: Walnut Creek, CA, United StatesReported employees: 11-50 | Walnut Creek, CA, United States | 11-50 | Exact match | 33 contacts → |
“Cancer Support Community San Francisco Bay Area provides free comprehensive support programs including counseling, support groups, nutrition, exercise, emergency financial…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Dempsey Centerdempseycenter.orgHQ: Westbrook, ME, United StatesReported employees: 11-50 | Westbrook, ME, United States | 11-50 | Exact match | 32 contacts → |
“The Dempsey Center - located in Lewiston and Westbrook, Maine - makes life better for people impacted by cancer.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Cancernavigatorcancernavigator.comHQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 31 contacts → |
“CancerNavigator is a premium education and navigation service for cancer patients and their families.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Gilda's Club Metro Detroitgildasclubdetroit.orgHQ: Royal Oak, MI, United StatesReported employees: 11-50 | Royal Oak, MI, United States | 11-50 | Exact match | 31 contacts → |
“Gilda’s Club provides programming, free of charge, to children and adults during their most challenging days to ensure that no one faces cancer alone.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Gildas Club South Floridagildasclubsouthflorida.orgHQ: Fort Lauderdale, FL, United StatesReported employees: 11-50 | Fort Lauderdale, FL, United States | 11-50 | Exact match | 31 contacts → |
“As part of the largest professionally led nonprofit network of cancer support worldwide, the Gilda's Club South Florida is dedicated to ensuring that all people impacted by cancer…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Cancer Support Community At Gilda's Club Rochestercscrochester.orgHQ: Rochester, NY, United StatesReported employees: Not recorded | Rochester, NY, United States | Not recorded | Exact match | 31 contacts → |
“Cancer Support Community at Gilda's Club Rochester uplifts and strengthens people impacted by cancer by providing support, fostering compassionate communities, and breaking down…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Community Oncology Alliancecommunityoncology.orgHQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 31 contacts → |
“The Community Oncology Alliance (COA) is a non-profit organization dedicated solely to improving access to community cancer care, where the majority of Americans with cancer are…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Cancer Services Of Northeast Indianacancer-services.orgHQ: Fort Wayne, IN, United StatesReported employees: 11-50 | Fort Wayne, IN, United States | 11-50 | Exact match | 30 contacts → |
“Cancer Services of Northeast Indiana (CSNI) has been serving people diagnosed with cancer and their families in Allen County since 1944.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 328 company matches
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Cancer support groups: dataset insights
November 6, 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
328 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 328 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: November 6, 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 ↗
Questions about this company list
What does Exact match mean for cancer support 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 cancer support groups did RevenueBase find based in the United States?
The saved snapshot records 328 matching company records, 3,197 tracked contacts and 1,096 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: November 6, 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
Cancer support groups by geography
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 cancer support groups based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/cancer-support-groups/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Cancer support groups based in Canada
- Cancer support groups based in the Netherlands
- Cancer support groups based in Spain
- Cancer support groups based in the United Kingdom
- AI companies based in the United States
- Cybersecurity companies based in the United States
Company intelligence · public preview
Top 25 cancer support groups based in the United States
RevenueBase records 328 matching company records for cancer support groups based in the United States, with 3,197 tracked contacts and 1,096 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: November 6, 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 cancer support groups based in the United States
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 | Cancer Support Communitycancersupportcommunity.org HQ: Washington, NY, United StatesReported employees: Not recorded | Washington, NY, United States | Not recorded | Exact match | 188 contacts → |
“CSC uplifts and strengthens people impacted by cancer by providing support, fostering compassionate communities, and breaking down barriers to care through education, research…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Cancercarecancercare.org HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 154 contacts → |
“For over 80 years, CancerCare has empowered millions of people affected by cancer through free counseling, resource navigation, support groups, educational resources, advocacy and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Shanti Projectshanti.org HQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 101 contacts → |
“The Shanti Project's community of Volunteers and Staff provides emotional and practical support to San Francisco's most vulnerable individuals living with life-threatening illness.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Imerman Angelsimermanangels.org HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 88 contacts → |
“Imerman Angels provides personalized one-on-one cancer support by connecting cancer fighters, survivors and caregivers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Gilda's Club Grand Rapidsgildasclubgr.org HQ: Grand Rapids, MI, United StatesReported employees: 11-50 | Grand Rapids, MI, United States | 11-50 | Exact match | 61 contacts → |
“Gilda's Club Grand Rapids is a free cancer, grief and emotional health support community for children, adults, families and friends.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Wellness Housewellnesshouse.org HQ: Hinsdale, IL, United StatesReported employees: 11-50 | Hinsdale, IL, United States | 11-50 | Exact match | 59 contacts → |
“For Patients and their Families living with Cancer, Wellness House is a haven.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Headstrong Foundationheadstrong.org HQ: Woodlyn, MA, United StatesReported employees: 11-50 | Woodlyn, MA, United States | 11-50 | Exact match | 50 contacts → |
“Mission Founded by Nick Colleluori to improve quality of life for cancer patients and their families.#4Nick #BeRelentless About HEADstrong The HEADstrong Foundation (HF), a…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Women's Cancer Resource Centerwcrc.org HQ: Berkeley, CA, United StatesReported employees: Not recorded | Berkeley, CA, United States | Not recorded | Exact match | 45 contacts → |
“The Women’s Cancer Resource Center (WCRC) improves equitable access to cancer information, support and care.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Cancer Care Servicescancercareservices.org HQ: Fort Worth, TX, United StatesReported employees: 11-50 | Fort Worth, TX, United States | 11-50 | Exact match | 42 contacts → |
“Since 1946, Cancer Care Services has been supporting cancer patients, caring for caregivers, and empowering survivors to reduce the impact of cancer in Tarrant County.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Cancer Support Community Indianacancersupportindy.org HQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 41 contacts → |
“Cancer Support Community Indiana exists so that no one faces cancer alone.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Hope Cancer Resourceshopecancerresources.org HQ: Springdale, AR, United StatesReported employees: 11-50 | Springdale, AR, United States | 11-50 | Exact match | 39 contacts → |
“Providing compassionate, professional cancer support and education at no cost to patients and families in Northwest Arkansas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Crossroads4hopecrossroads4hope.org HQ: Bedminster, NJ, United StatesReported employees: 11-50 | Bedminster, NJ, United States | 11-50 | Exact match | 38 contacts → |
“Crossroads4Hope is THE safe space to turn first when you are affected by cancer to restore your whole being and family.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Cancer Wellness Centercancerwellness.org HQ: Northbrook, IL, United StatesReported employees: 11-50 | Northbrook, IL, United States | 11-50 | Exact match | 38 contacts → |
“Cancer Wellness Center is here to help anyone touched by cancer find a way forward.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Gilda's Club Chicagogildasclubchicago.org HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 37 contacts → |
“Community is Stronger than Cancer – Gilda's Club is a place where men, women and children whose lives have been touched by cancer, as well as their families and friends, can feel…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Little RED Door Cancer Agencylittlereddoor.org HQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 36 contacts → |
“Fighting cancer is tough enough, but it's even harder when you don't have medical insurance or the resources to afford proper care.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Jasper Healthhellojasper.com HQ: Boise, ID, United StatesReported employees: 11-50 | Boise, ID, United States | 11-50 | Exact match | 35 contacts → |
“97% of cancer patients struggle with side effects during treatment and two-thirds struggle to adjust to life after treatment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Cancer Lifelinecancerlifeline.org HQ: Seattle, WA, United StatesReported employees: Not recorded | Seattle, WA, United States | Not recorded | Exact match | 34 contacts → |
“For 50 years, Cancer Lifeline has been dedicated to providing free support and services to cancer patients and their loved ones.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Cancer Support Community SAN Francisco BAY Areacancersupport.net HQ: Walnut Creek, CA, United StatesReported employees: 11-50 | Walnut Creek, CA, United States | 11-50 | Exact match | 33 contacts → |
“Cancer Support Community San Francisco Bay Area provides free comprehensive support programs including counseling, support groups, nutrition, exercise, emergency financial…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Dempsey Centerdempseycenter.org HQ: Westbrook, ME, United StatesReported employees: 11-50 | Westbrook, ME, United States | 11-50 | Exact match | 32 contacts → |
“The Dempsey Center - located in Lewiston and Westbrook, Maine - makes life better for people impacted by cancer.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Cancernavigatorcancernavigator.com HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 31 contacts → |
“CancerNavigator is a premium education and navigation service for cancer patients and their families.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Gilda's Club Metro Detroitgildasclubdetroit.org HQ: Royal Oak, MI, United StatesReported employees: 11-50 | Royal Oak, MI, United States | 11-50 | Exact match | 31 contacts → |
“Gilda’s Club provides programming, free of charge, to children and adults during their most challenging days to ensure that no one faces cancer alone.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Gildas Club South Floridagildasclubsouthflorida.org HQ: Fort Lauderdale, FL, United StatesReported employees: 11-50 | Fort Lauderdale, FL, United States | 11-50 | Exact match | 31 contacts → |
“As part of the largest professionally led nonprofit network of cancer support worldwide, the Gilda's Club South Florida is dedicated to ensuring that all people impacted by cancer…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Cancer Support Community At Gilda's Club Rochestercscrochester.org HQ: Rochester, NY, United StatesReported employees: Not recorded | Rochester, NY, United States | Not recorded | Exact match | 31 contacts → |
“Cancer Support Community at Gilda's Club Rochester uplifts and strengthens people impacted by cancer by providing support, fostering compassionate communities, and breaking down…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Community Oncology Alliancecommunityoncology.org HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 31 contacts → |
“The Community Oncology Alliance (COA) is a non-profit organization dedicated solely to improving access to community cancer care, where the majority of Americans with cancer are…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Cancer Services Of Northeast Indianacancer-services.org HQ: Fort Wayne, IN, United StatesReported employees: 11-50 | Fort Wayne, IN, United States | 11-50 | Exact match | 30 contacts → |
“Cancer Services of Northeast Indiana (CSNI) has been serving people diagnosed with cancer and their families in Allen County since 1944.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 328 company matches
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Cancer support groups: dataset insights
November 6, 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
328 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 328 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: November 6, 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 ↗
Questions about this company list
What does Exact match mean for cancer support 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 cancer support groups did RevenueBase find based in the United States?
The saved snapshot records 328 matching company records, 3,197 tracked contacts and 1,096 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: November 6, 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
Cancer support groups by geography
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Cite this list
RevenueBase Data Team. Top 25 cancer support groups based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/cancer-support-groups/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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