Company lists · Data refreshed September 2026
Top 25 Childhood leukemia organizations worldwide
RevenueBase identified 943 company matches for childhood leukemia organizations worldwide as of September 2026 and tracks 21,177 professional contacts across them, including 7,044 with verified work emails. The United States is the largest market and New York the largest hub.
This list covers company matches for childhood leukemia organizations 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 19, 2026. Country and city lists for childhood leukemia organizations 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 childhood leukemia organizations worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,424 contacts → | ||||
Exact match “St.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 1,596 contacts → | ||||
Exact match “The Leukemia & Lymphoma Society is now Blood Cancer United, and we believe everyone with blood cancer deserves a longer, better life.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 1,517 contacts → | ||||
Exact match “Het Prinses Máxima Centrum voor kinderoncologie is een uniek initiatief van ouders van kinderen met kanker en professionals in de kinderoncologie in Nederland om alle…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 799 contacts → | ||||
Exact match “O GRAACC é uma instituição sem fins lucrativos, criado para garantir a crianças e adolescentes com câncer o direito de alcançar todas as chances de cura com qualidade de vida…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 678 contacts → | ||||
Exact match “Kesem is the leading national nonprofit supporting children facing a parent’s cancer.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 399 contacts → | ||||
Exact match “At Children’s Cancer Institute, we believe that a life should be long.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 214 contacts → | ||||
Exact match “MAHAK – the Society to Support Children Suffering from Cancer is a charity organization established in 1992 and continues since as an independent NGO exclusively funded by…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 210 contacts → | ||||
Exact match “The Leukaemia Foundation is the only national charity dedicated to helping those with leukaemia, lymphoma, myeloma and related blood disorders survive and then live a better…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 192 contacts → | ||||
Exact match “O Centro Infantil Boldrini (Campinas – SP), fundado em 1978, é um hospital especializado em oncologia e hematologia pediátrica.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 173 contacts → | ||||
Exact match “We're a community dedicated to beating blood cancer- leukaemia, lymphoma, myeloma through research.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 169 contacts → | ||||
Exact match “Dal 1969 AIL promuove e sostiene la ricerca scientifica per la cura delle leucemie, dei linfomi e del mieloma.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 145 contacts → | ||||
Exact match “The St.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 137 contacts → | ||||
Exact match “About CHOC: CHOC aims to save lives through early detection of childhood cancer and making the journey of those who are affected by childhood cancer, less burdensome through the…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 132 contacts → | ||||
Exact match “The Children’s Oncology Group (COG) a member of the National Cancer Institute (NCI) National Clinical Trials Network (NCTN), is the world’s largest organization devoted…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 128 contacts → | ||||
Exact match “The Josep Carreras Leukaemia Research Institute was founded in 2010, by the Josep Carreras Foundation and the Government of Catalonia, as the first European research centre…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 125 contacts → | ||||
Exact match “Leucan is an association that grew out of the link between parents of cancer-stricken children and healthcare professionals.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 120 contacts → | ||||
Exact match “Holding it together when your child’s life is in question can feel impossible.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 115 contacts → | ||||
Exact match “The Swedish Childhood Cancer Foundation works to ensure that affected children, teens and their families receive the care and support they need.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 115 contacts → | ||||
Exact match “Alex's Lemonade Stand Foundation (ALSF) emerged from the front yard lemonade stand of 4-year-old Alexandra “Alex” Scott, who was fighting cancer and wanted to raise money to find…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 111 contacts → | ||||
Exact match “Non-profit organization on a mission to find a cure for childhood cancer, and in the meantime, help families in crisis and spread the B+ message.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 106 contacts → | ||||
Exact match “Kanserli Çocuklara Umut Vakfı, yılında çocukları tedavi görmekte olan aileler ile hekimlerinin bir araya gelmeleriyle kuruldu.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 100 contacts → | ||||
Exact match “A Abrale (Associação Brasileira de Câncer do Sangue) é uma organização sem fins lucrativos, de abrangência nacional, criada em 2002 por pacientes e familiares com a missão de…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 91 contacts → | ||||
Exact match “St.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 74 contacts → | ||||
Exact match “Find your best blood cancer treatment options and clinical trials.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 74 contacts → | ||||
Exact match “Criado em 1991, o Instituto do Câncer Infantil é uma organização sem fins lucrativos que atua para aumentar as chances de cura do câncer infantojuvenil.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “childhood leukemia organizations”. 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 943 childhood leukemia organizations worldwide
See the full list, filter by size, metro and specialty, and access 7,044 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Childhood leukemia organizations worldwide at a glance
As of Sep 19, 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 childhood leukemia organizations are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “childhood leukemia organizations” 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 7,044 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Childhood leukemia organizations by location
8 lists · largest firstEvery Childhood leukemia organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Childhood leukemia organizations based in the United States394
- Childhood leukemia organizations based in the United Kingdom47
- Childhood leukemia organizations based in Germany34
- Childhood leukemia organizations based in Australia31
- Childhood leukemia organizations based in Spain31
- Childhood leukemia organizations based in Brazil29
- Childhood leukemia organizations based in Canada26
- Childhood leukemia organizations based in Italy25
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 “childhood leukemia organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many childhood leukemia organizations are there worldwide?
RevenueBase identified 943 company matches for childhood leukemia organizations 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?
St. Jude Children's Research Hospital tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most childhood leukemia organizations?
The United States leads with 394 companies, followed by the United Kingdom (47) and Germany (34). Every childhood leukemia organizations list by country and city is linked on this page.
Which city has the most childhood leukemia organizations?
New York leads with 14 company records, followed by London (12) and Paris (9).
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 7,044 professional contacts with verified work emails tracked across these 943 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 943 childhood leukemia organizations 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 childhood leukemia organizations worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 943 matching company records for childhood leukemia organizations worldwide, with 21,177 tracked contacts and 7,044 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 19, 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 childhood leukemia organizations 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 | St. Jude Children's Research Hospitalstjude.org HQ: Memphis, TN, United StatesReported employees: 5,001-10,000 | Memphis, TN, United States | 5,001-10,000 | Exact match | 4,424 contacts → |
“St.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | The Leukemia & Lymphoma Societybloodcancerunited.org HQ: Washington, DC, United StatesReported employees: 1,001-5,000 | Washington, DC, United States | 1,001-5,000 | Exact match | 1,596 contacts → |
“The Leukemia & Lymphoma Society is now Blood Cancer United, and we believe everyone with blood cancer deserves a longer, better life.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Prinses Máxima Centrum Voor Kinderoncologieprinsesmaximacentrum.nl HQ: Utrecht, NetherlandsReported employees: 1,001-5,000 | Utrecht, Netherlands | 1,001-5,000 | Exact match | 1,517 contacts → |
“Het Prinses Máxima Centrum voor kinderoncologie is een uniek initiatief van ouders van kinderen met kanker en professionals in de kinderoncologie in Nederland om alle…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Graaccgraacc.org.br HQ: Sao Paulo, BrazilReported employees: 201-500 | Sao Paulo, Brazil | 201-500 | Exact match | 799 contacts → |
“O GRAACC é uma instituição sem fins lucrativos, criado para garantir a crianças e adolescentes com câncer o direito de alcançar todas as chances de cura com qualidade de vida…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | KESEMkesem.org HQ: Covina, CA, United StatesReported employees: Not recorded | Covina, CA, United States | Not recorded | Exact match | 678 contacts → |
“Kesem is the leading national nonprofit supporting children facing a parent’s cancer.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Children's Cancer Instituteccia.org.au HQ: Unsw Randwick, AustraliaReported employees: 201-500 | Unsw Randwick, Australia | 201-500 | Exact match | 399 contacts → |
“At Children’s Cancer Institute, we believe that a life should be long.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Mahak Charitymahak-charity.org HQ: Tehran, IranReported employees: 501-1,000 | Tehran, Iran | 501-1,000 | Exact match | 214 contacts → |
“MAHAK – the Society to Support Children Suffering from Cancer is a charity organization established in 1992 and continues since as an independent NGO exclusively funded by…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Leukaemia Foundationleukaemia.org.au HQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 210 contacts → |
“The Leukaemia Foundation is the only national charity dedicated to helping those with leukaemia, lymphoma, myeloma and related blood disorders survive and then live a better…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Centro Infantil Boldriniboldrini.org.br HQ: Campinas, BrazilReported employees: 501-1,000 | Campinas, Brazil | 501-1,000 | Exact match | 192 contacts → |
“O Centro Infantil Boldrini (Campinas – SP), fundado em 1978, é um hospital especializado em oncologia e hematologia pediátrica.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Blood Cancer UKbloodcancer.org.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 173 contacts → |
“We're a community dedicated to beating blood cancer- leukaemia, lymphoma, myeloma through research.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  AILail.itHQ: Rome, ItalyReported employees: Not recorded | Rome, Italy | Not recorded | Exact match | 169 contacts → |
“Dal 1969 AIL promuove e sostiene la ricerca scientifica per la cura delle leucemie, dei linfomi e del mieloma.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | St. Anna Children's Cancer Research Institute Ccriscience.ccri.at HQ: Wien, AustriaReported employees: 51-200 | Wien, Austria | 51-200 | Exact match | 145 contacts → |
“The St.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Choc Childhood Cancer Foundation SAchoc.org.za HQ: Rivonia, South AfricaReported employees: 51-200 | Rivonia, South Africa | 51-200 | Exact match | 137 contacts → |
“About CHOC: CHOC aims to save lives through early detection of childhood cancer and making the journey of those who are affected by childhood cancer, less burdensome through the…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Children's Oncology Groupchildrensoncologygroup.org HQ: Arcadia, CA, United StatesReported employees: 51-200 | Arcadia, CA, United States | 51-200 | Exact match | 132 contacts → |
“The Children’s Oncology Group (COG) a member of the National Cancer Institute (NCI) National Clinical Trials Network (NCTN), is the world’s largest organization devoted…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Josep Carreras Leukaemia Research Institutecarrerasresearch.org HQ: Badalona Cataluna, SpainReported employees: 201-500 | Badalona Cataluna, Spain | 201-500 | Exact match | 128 contacts → |
“The Josep Carreras Leukaemia Research Institute was founded in 2010, by the Josep Carreras Foundation and the Government of Catalonia, as the first European research centre…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Leucanleucan.qc.ca HQ: Montréal, QC, CanadaReported employees: 51-200 | Montréal, QC, Canada | 51-200 | Exact match | 125 contacts → |
“Leucan is an association that grew out of the link between parents of cancer-stricken children and healthcare professionals.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Redkiteredkite.org.au HQ: Surry Hills, AustraliaReported employees: 51-200 | Surry Hills, Australia | 51-200 | Exact match | 120 contacts → |
“Holding it together when your child’s life is in question can feel impossible.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Barncancerfondenbarncancerfonden.seHQ: Stockholm, SwedenReported employees: 51-200 | Stockholm, Sweden | 51-200 | Exact match | 115 contacts → |
“The Swedish Childhood Cancer Foundation works to ensure that affected children, teens and their families receive the care and support they need.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Alex's Lemonade Stand Foundationalexslemonade.orgHQ: Bala-cynwyd, PA, United StatesReported employees: 51-200 | Bala-cynwyd, PA, United States | 51-200 | Exact match | 115 contacts → |
“Alex's Lemonade Stand Foundation (ALSF) emerged from the front yard lemonade stand of 4-year-old Alexandra “Alex” Scott, who was fighting cancer and wanted to raise money to find…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | The Andrew Mcdonough B Foundationbepositive.org HQ: Wilmington, DE, United StatesReported employees: Not recorded | Wilmington, DE, United States | Not recorded | Exact match | 111 contacts → |
“Non-profit organization on a mission to find a cure for childhood cancer, and in the meantime, help families in crisis and spread the B+ message.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Kanserli Çocuklara Umut Vakfı Kaçuvkacuv.org HQ: İstanbul, TürkiyeReported employees: 11-50 | İstanbul, Türkiye | 11-50 | Exact match | 106 contacts → |
“Kanserli Çocuklara Umut Vakfı, yılında çocukları tedavi görmekte olan aileler ile hekimlerinin bir araya gelmeleriyle kuruldu.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Abraleabrale.org.brHQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 100 contacts → |
“A Abrale (Associação Brasileira de Câncer do Sangue) é uma organização sem fins lucrativos, de abrangência nacional, criada em 2002 por pacientes e familiares com a missão de…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | St. Baldrick's Foundationstbaldricks.org HQ: Monrovia, CA, United StatesReported employees: 51-200 | Monrovia, CA, United States | 51-200 | Exact match | 91 contacts → |
“St.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Healthtree Foundationhealthtree.org HQ: South Jordan, UT, United StatesReported employees: 51-200 | South Jordan, UT, United States | 51-200 | Exact match | 74 contacts → |
“Find your best blood cancer treatment options and clinical trials.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Instituto DO Câncer Infantilici.ong HQ: Porto Alegre, BrazilReported employees: 51-200 | Porto Alegre, Brazil | 51-200 | Exact match | 74 contacts → |
“Criado em 1991, o Instituto do Câncer Infantil é uma organização sem fins lucrativos que atua para aumentar as chances de cura do câncer infantojuvenil.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 943 company matches
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Childhood leukemia organizations: dataset insights
September 19, 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
942 records in the displayed employee bands.
1 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 943 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 19, 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 ↗
Childhood leukemia organizations by location
8 lists · largest firstEvery Childhood leukemia organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Childhood leukemia organizations based in the United States394
- Childhood leukemia organizations based in the United Kingdom47
- Childhood leukemia organizations based in Germany34
- Childhood leukemia organizations based in Australia31
- Childhood leukemia organizations based in Spain31
- Childhood leukemia organizations based in Brazil29
- Childhood leukemia organizations based in Canada26
- Childhood leukemia organizations based in Italy25
Questions about this company list
What does Exact match mean for childhood leukemia organizations?
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 childhood leukemia organizations did RevenueBase find worldwide?
The saved snapshot records 943 matching company records, 21,177 tracked contacts and 7,044 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 19, 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.
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Cite this list
RevenueBase Data Team. Top 25 childhood leukemia organizations worldwide. Snapshot: September 19, 2026. https://revenuebase.ai/companies/browse/childhood-leukemia-organizations.
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 childhood leukemia organizations worldwide
RevenueBase records 943 matching company records for childhood leukemia organizations worldwide, with 21,177 tracked contacts and 7,044 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 19, 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 childhood leukemia organizations 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 | St. Jude Children's Research Hospitalstjude.org HQ: Memphis, TN, United StatesReported employees: 5,001-10,000 | Memphis, TN, United States | 5,001-10,000 | Exact match | 4,424 contacts → |
“St.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | The Leukemia & Lymphoma Societybloodcancerunited.org HQ: Washington, DC, United StatesReported employees: 1,001-5,000 | Washington, DC, United States | 1,001-5,000 | Exact match | 1,596 contacts → |
“The Leukemia & Lymphoma Society is now Blood Cancer United, and we believe everyone with blood cancer deserves a longer, better life.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Prinses Máxima Centrum Voor Kinderoncologieprinsesmaximacentrum.nl HQ: Utrecht, NetherlandsReported employees: 1,001-5,000 | Utrecht, Netherlands | 1,001-5,000 | Exact match | 1,517 contacts → |
“Het Prinses Máxima Centrum voor kinderoncologie is een uniek initiatief van ouders van kinderen met kanker en professionals in de kinderoncologie in Nederland om alle…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Graaccgraacc.org.br HQ: Sao Paulo, BrazilReported employees: 201-500 | Sao Paulo, Brazil | 201-500 | Exact match | 799 contacts → |
“O GRAACC é uma instituição sem fins lucrativos, criado para garantir a crianças e adolescentes com câncer o direito de alcançar todas as chances de cura com qualidade de vida…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | KESEMkesem.org HQ: Covina, CA, United StatesReported employees: Not recorded | Covina, CA, United States | Not recorded | Exact match | 678 contacts → |
“Kesem is the leading national nonprofit supporting children facing a parent’s cancer.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Children's Cancer Instituteccia.org.au HQ: Unsw Randwick, AustraliaReported employees: 201-500 | Unsw Randwick, Australia | 201-500 | Exact match | 399 contacts → |
“At Children’s Cancer Institute, we believe that a life should be long.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Mahak Charitymahak-charity.org HQ: Tehran, IranReported employees: 501-1,000 | Tehran, Iran | 501-1,000 | Exact match | 214 contacts → |
“MAHAK – the Society to Support Children Suffering from Cancer is a charity organization established in 1992 and continues since as an independent NGO exclusively funded by…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Leukaemia Foundationleukaemia.org.au HQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 210 contacts → |
“The Leukaemia Foundation is the only national charity dedicated to helping those with leukaemia, lymphoma, myeloma and related blood disorders survive and then live a better…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Centro Infantil Boldriniboldrini.org.br HQ: Campinas, BrazilReported employees: 501-1,000 | Campinas, Brazil | 501-1,000 | Exact match | 192 contacts → |
“O Centro Infantil Boldrini (Campinas – SP), fundado em 1978, é um hospital especializado em oncologia e hematologia pediátrica.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Blood Cancer UKbloodcancer.org.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 173 contacts → |
“We're a community dedicated to beating blood cancer- leukaemia, lymphoma, myeloma through research.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | AILail.it HQ: Rome, ItalyReported employees: Not recorded | Rome, Italy | Not recorded | Exact match | 169 contacts → |
“Dal 1969 AIL promuove e sostiene la ricerca scientifica per la cura delle leucemie, dei linfomi e del mieloma.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | St. Anna Children's Cancer Research Institute Ccriscience.ccri.at HQ: Wien, AustriaReported employees: 51-200 | Wien, Austria | 51-200 | Exact match | 145 contacts → |
“The St.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Choc Childhood Cancer Foundation SAchoc.org.za HQ: Rivonia, South AfricaReported employees: 51-200 | Rivonia, South Africa | 51-200 | Exact match | 137 contacts → |
“About CHOC: CHOC aims to save lives through early detection of childhood cancer and making the journey of those who are affected by childhood cancer, less burdensome through the…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Children's Oncology Groupchildrensoncologygroup.org HQ: Arcadia, CA, United StatesReported employees: 51-200 | Arcadia, CA, United States | 51-200 | Exact match | 132 contacts → |
“The Children’s Oncology Group (COG) a member of the National Cancer Institute (NCI) National Clinical Trials Network (NCTN), is the world’s largest organization devoted…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Josep Carreras Leukaemia Research Institutecarrerasresearch.org HQ: Badalona Cataluna, SpainReported employees: 201-500 | Badalona Cataluna, Spain | 201-500 | Exact match | 128 contacts → |
“The Josep Carreras Leukaemia Research Institute was founded in 2010, by the Josep Carreras Foundation and the Government of Catalonia, as the first European research centre…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Leucanleucan.qc.ca HQ: Montréal, QC, CanadaReported employees: 51-200 | Montréal, QC, Canada | 51-200 | Exact match | 125 contacts → |
“Leucan is an association that grew out of the link between parents of cancer-stricken children and healthcare professionals.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Redkiteredkite.org.au HQ: Surry Hills, AustraliaReported employees: 51-200 | Surry Hills, Australia | 51-200 | Exact match | 120 contacts → |
“Holding it together when your child’s life is in question can feel impossible.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Barncancerfondenbarncancerfonden.se HQ: Stockholm, SwedenReported employees: 51-200 | Stockholm, Sweden | 51-200 | Exact match | 115 contacts → |
“The Swedish Childhood Cancer Foundation works to ensure that affected children, teens and their families receive the care and support they need.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Alex's Lemonade Stand Foundationalexslemonade.org HQ: Bala-cynwyd, PA, United StatesReported employees: 51-200 | Bala-cynwyd, PA, United States | 51-200 | Exact match | 115 contacts → |
“Alex's Lemonade Stand Foundation (ALSF) emerged from the front yard lemonade stand of 4-year-old Alexandra “Alex” Scott, who was fighting cancer and wanted to raise money to find…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | The Andrew Mcdonough B Foundationbepositive.org HQ: Wilmington, DE, United StatesReported employees: Not recorded | Wilmington, DE, United States | Not recorded | Exact match | 111 contacts → |
“Non-profit organization on a mission to find a cure for childhood cancer, and in the meantime, help families in crisis and spread the B+ message.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Kanserli Çocuklara Umut Vakfı Kaçuvkacuv.org HQ: İstanbul, TürkiyeReported employees: 11-50 | İstanbul, Türkiye | 11-50 | Exact match | 106 contacts → |
“Kanserli Çocuklara Umut Vakfı, yılında çocukları tedavi görmekte olan aileler ile hekimlerinin bir araya gelmeleriyle kuruldu.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Abraleabrale.org.br HQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 100 contacts → |
“A Abrale (Associação Brasileira de Câncer do Sangue) é uma organização sem fins lucrativos, de abrangência nacional, criada em 2002 por pacientes e familiares com a missão de…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | St. Baldrick's Foundationstbaldricks.org HQ: Monrovia, CA, United StatesReported employees: 51-200 | Monrovia, CA, United States | 51-200 | Exact match | 91 contacts → |
“St.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Healthtree Foundationhealthtree.org HQ: South Jordan, UT, United StatesReported employees: 51-200 | South Jordan, UT, United States | 51-200 | Exact match | 74 contacts → |
“Find your best blood cancer treatment options and clinical trials.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Instituto DO Câncer Infantilici.ong HQ: Porto Alegre, BrazilReported employees: 51-200 | Porto Alegre, Brazil | 51-200 | Exact match | 74 contacts → |
“Criado em 1991, o Instituto do Câncer Infantil é uma organização sem fins lucrativos que atua para aumentar as chances de cura do câncer infantojuvenil.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Childhood leukemia organizations: dataset insights
September 19, 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
942 records in the displayed employee bands.
1 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 943 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 19, 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 ↗
Childhood leukemia organizations by location
8 lists · largest firstEvery Childhood leukemia organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Childhood leukemia organizations based in the United States394
- Childhood leukemia organizations based in the United Kingdom47
- Childhood leukemia organizations based in Germany34
- Childhood leukemia organizations based in Australia31
- Childhood leukemia organizations based in Spain31
- Childhood leukemia organizations based in Brazil29
- Childhood leukemia organizations based in Canada26
- Childhood leukemia organizations based in Italy25
Questions about this company list
What does Exact match mean for childhood leukemia organizations?
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 childhood leukemia organizations did RevenueBase find worldwide?
The saved snapshot records 943 matching company records, 21,177 tracked contacts and 7,044 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 19, 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
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Cite this list
RevenueBase Data Team. Top 25 childhood leukemia organizations worldwide. Snapshot: September 19, 2026. https://revenuebase.ai/companies/browse/childhood-leukemia-organizations.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗