Company lists · Data refreshed September 2026
Top 25 Immunization programs worldwide
RevenueBase identified 325 company matches for immunization programs worldwide as of September 2026 and tracks 23,203 professional contacts across them, including 2,255 with verified work emails. Brazil is the largest market and Sao Paulo the largest hub.
This list covers company matches for immunization programs worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026. Country and city lists for immunization programs 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 immunization programs worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 824 contacts → | ||||
Exact match “Gavi, the Vaccine Alliance is a public-private partnership that helps vaccinate half the world’s children against some of the world’s deadliest diseases.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 381 contacts → | ||||
Exact match “We build technology to manage every aspect of vaccinations from start to finish.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 103 contacts → | ||||
Exact match “A S&A Imunizações,(fundada em 2016), é uma das maiores e mais consolidadas referências em Campanhas de Vacinação Corporativa no Brasil- Nossa missão é transformar a vacinação de…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 73 contacts → | ||||
Exact match “Every kid should be vaccinated.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 71 contacts → | ||||
Exact match “VNVC - HỆ THỐNG TRUNG TÂM TIÊM CHỦNG CHO TRẺ EM & NGƯỜI LỚN.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 57 contacts → | ||||
Exact match “Missão Oferecer assistência humanizada com máxima qualidade para realização de Campanhas de Vacinação in company, adequando e personalizando-a de acordo com a necessidade de cada…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 39 contacts → | ||||
Exact match “A Vacivitta é uma rede de clínicas de vacinação para todas as idades e possui uma equipe médica atualizada com tudo o que existe de mais recente em pesquisa e tecnologia nos…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 31 contacts → | ||||
Exact match “Vacinar Centro Imunização is a company based out of Brazil.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 30 contacts → | ||||
Exact match “Vaccinations are one of our greatest public health successes to date, averting 2-3 million child deaths every year.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 30 contacts → | ||||
Exact match “Vaccinova – Vi finns där du är!” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 27 contacts → | ||||
Exact match “A VACCINE CARE - Clínica de Vacinas é uma empresa jovem com administradores experientes e comprometidos com o crescimento vertical de seus empreendimentos.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 22 contacts → | ||||
Exact match “The Association of Immunization Managers (AIM) is a nonprofit membership association comprised of the directors of the 66 federally funded state, territorial, and local public…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 22 contacts → | ||||
Exact match “Vaccinate Your Family (VYF) is a nonprofit organization founded in 1991 by Former First Lady Rosalynn Carter and Former First Lady of Arkansas Betty Bumpers under the name Every…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 18 contacts → | ||||
Exact match “The Arizona Partnership for Immunization (TAPI) is a non-profit, statewide coalition of over 400 members.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 17 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 15 contacts → | ||||
Exact match “En Escudea creemos que vacunarse debe ser un proceso seguro, accesible y fácil de entender.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 14 contacts → | ||||
Exact match “Seattle Visiting Nurse Association (SVNA) is the largest community mass immunizer in Washington State.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 14 contacts → | ||||
Exact match “Our vision To reverse infectious disease trends globally by half by the year 2025 and by 100% by the year 2030 through an adoption of Immunization as one of the top important…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 13 contacts → | ||||
Exact match “Immunize.org (formerly Immunization Action Coalition) established its website in 1994.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 13 contacts → | ||||
Exact match “VaxWorks Health Services is a trusted and well-respected provider of workplace vaccination clinics across Australia.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 13 contacts → | ||||
Exact match “VaxPro makes protecting your people effortless.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 12 contacts → | ||||
Exact match “A CLINIVAC é uma clínica especializada em imunizações – do recém-nascido ao adulto na melhor idade – que conta com uma equipe de médicos pediatras, infectologistas e enfermeiras…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 12 contacts → | ||||
Exact match “The National Immunisation Office is responsible for managing vaccine procurement and distribution, developing training and communication materials for the public and health…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 11 contacts → | ||||
Exact match “The Immunization Partnership (TIP) works to significantly increase state immunization rates by being a source of leading research, industry expertise and specialist knowledge…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 11 contacts → | ||||
Exact match “Immunize El Paso is a vital healthcare resource for immunizations serving those who do not have a traditional medical home or are otherwise unable to obtain timely immunization.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “immunization programs”. 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 325 immunization programs worldwide
See the full list, filter by size, metro and specialty, and access 2,255 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Immunization programs worldwide at a glance
As of Sep 20, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for immunization programs are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “immunization programs” 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 2,255 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Immunization programs by location
2 lists · largest firstEvery Immunization programs list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “immunization programs”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many immunization programs are there worldwide?
RevenueBase identified 325 company matches for immunization programs 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?
Gavi, The Vaccine Alliance tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most immunization programs?
Brazil leads with 138 companies, followed by the United States (51). Every immunization programs list by country and city is linked on this page.
Which city has the most immunization programs?
Sao Paulo leads with 16 company records, followed by Rio De Janeiro (8) and Campinas (5).
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 2,255 professional contacts with verified work emails tracked across these 325 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 325 immunization programs 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 immunization programs worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 325 matching company records for immunization programs worldwide, with 23,203 tracked contacts and 2,255 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 immunization programs 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 | Gavi, The Vaccine Alliancegavi.org HQ: Le Grand-saconnex, SwitzerlandReported employees: 201-500 | Le Grand-saconnex, Switzerland | 201-500 | Exact match | 824 contacts → |
“Gavi, the Vaccine Alliance is a public-private partnership that helps vaccinate half the world’s children against some of the world’s deadliest diseases.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Vaxcarevaxcare.comHQ: Orlando, FL, United StatesReported employees: 201-500 | Orlando, FL, United States | 201-500 | Exact match | 381 contacts → |
“We build technology to manage every aspect of vaccinations from start to finish.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | S&a Imunizaçõessaimunizacoes.com.br HQ: Marília, BrazilReported employees: 201-500 | Marília, Brazil | 201-500 | Exact match | 103 contacts → |
“A S&A Imunizações,(fundada em 2016), é uma das maiores e mais consolidadas referências em Campanhas de Vacinação Corporativa no Brasil- Nossa missão é transformar a vacinação de…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | CANIDcanid.io HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 73 contacts → |
“Every kid should be vaccinated.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | VNVCvnvc.vn HQ: Hà Nội, VietnamReported employees: 5,001-10,000 | Hà Nội, Vietnam | 5,001-10,000 | Exact match | 71 contacts → |
“VNVC - HỆ THỐNG TRUNG TÂM TIÊM CHỦNG CHO TRẺ EM & NGƯỜI LỚN.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Procat Comércio DE Vacinas E Serviços DE Imunização Humanaprocatvacinas.com.br HQ: São Bernardo Do Campo, BrazilReported employees: 11-50 | São Bernardo Do Campo, Brazil | 11-50 | Exact match | 57 contacts → |
“Missão Oferecer assistência humanizada com máxima qualidade para realização de Campanhas de Vacinação in company, adequando e personalizando-a de acordo com a necessidade de cada…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Vacivitta Saúde Integradavacivitta.com.br HQ: Itu, BrazilReported employees: 51-200 | Itu, Brazil | 51-200 | Exact match | 39 contacts → |
“A Vacivitta é uma rede de clínicas de vacinação para todas as idades e possui uma equipe médica atualizada com tudo o que existe de mais recente em pesquisa e tecnologia nos…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Vacinar Centro Imunizaçãovacinar.com.br HQ: BrazilReported employees: 11-50 | Brazil | 11-50 | Exact match | 31 contacts → |
“Vacinar Centro Imunização is a company based out of Brazil.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Suvitasuvita.org HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 30 contacts → |
“Vaccinations are one of our greatest public health successes to date, averting 2-3 million child deaths every year.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Vaccinovavaccinova.se HQ: Linköping, SwedenReported employees: 51-200 | Linköping, Sweden | 51-200 | Exact match | 30 contacts → |
“Vaccinova – Vi finns där du är!” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Vaccine Carevaccinecare.com.br HQ: Brasília, BrazilReported employees: 1-10 | Brasília, Brazil | 1-10 | Exact match | 27 contacts → |
“A VACCINE CARE - Clínica de Vacinas é uma empresa jovem com administradores experientes e comprometidos com o crescimento vertical de seus empreendimentos.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Association Of Immunization Managersimmunizationmanagers.org HQ: Rockville, MD, United StatesReported employees: 11-50 | Rockville, MD, United States | 11-50 | Exact match | 22 contacts → |
“The Association of Immunization Managers (AIM) is a nonprofit membership association comprised of the directors of the 66 federally funded state, territorial, and local public…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Vaccinate Your Familyvaccinateyourfamily.org HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 22 contacts → |
“Vaccinate Your Family (VYF) is a nonprofit organization founded in 1991 by Former First Lady Rosalynn Carter and Former First Lady of Arkansas Betty Bumpers under the name Every…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | The Arizona Partnership For Immunizationwhyimmunize.org HQ: Phoenix, AZ, United StatesReported employees: 11-50 | Phoenix, AZ, United States | 11-50 | Exact match | 18 contacts → |
“The Arizona Partnership for Immunization (TAPI) is a non-profit, statewide coalition of over 400 members.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Clinica Infantil TIO Cecimclinicatiocecim.com.br HQ: Florianópolis, BrazilReported employees: 11-50 | Florianópolis, Brazil | 11-50 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Escudea Centro DE Vacunacionescudea.com HQ: Santo Domingo, Dominican RepublicReported employees: 51-200 | Santo Domingo, Dominican Republic | 51-200 | Exact match | 15 contacts → |
“En Escudea creemos que vacunarse debe ser un proceso seguro, accesible y fácil de entender.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Seattle Visiting Nurse Associationseattlevna.com HQ: Seattle, WA, United StatesReported employees: 51-200 | Seattle, WA, United States | 51-200 | Exact match | 14 contacts → |
“Seattle Visiting Nurse Association (SVNA) is the largest community mass immunizer in Washington State.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | GIANTgiant-int.org HQ: Petaluma, CA, United StatesReported employees: 51-200 | Petaluma, CA, United States | 51-200 | Exact match | 14 contacts → |
“Our vision To reverse infectious disease trends globally by half by the year 2025 and by 100% by the year 2030 through an adoption of Immunization as one of the top important…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | immunize.orgimmunize.org HQ: St Paul, MN, United StatesReported employees: 11-50 | St Paul, MN, United States | 11-50 | Exact match | 13 contacts → |
“Immunize.org (formerly Immunization Action Coalition) established its website in 1994.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Vaxworks Health Servicesvaxworks.com.au HQ: Milton, AustraliaReported employees: 11-50 | Milton, Australia | 11-50 | Exact match | 13 contacts → |
“VaxWorks Health Services is a trusted and well-respected provider of workplace vaccination clinics across Australia.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Vaxprovaxpro.com HQ: Mequon, WI, United StatesReported employees: 11-50 | Mequon, WI, United States | 11-50 | Exact match | 13 contacts → |
“VaxPro makes protecting your people effortless.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Clinivac Vacinasclinivac.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 12 contacts → |
“A CLINIVAC é uma clínica especializada em imunizações – do recém-nascido ao adulto na melhor idade – que conta com uma equipe de médicos pediatras, infectologistas e enfermeiras…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HSE National Immunisation Officeimmunisation.ie HQ: Dublin 7, IrelandReported employees: 11-50 | Dublin 7, Ireland | 11-50 | Exact match | 12 contacts → |
“The National Immunisation Office is responsible for managing vaccine procurement and distribution, developing training and communication materials for the public and health…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | The Immunization Partnershipimmunizeusa.org HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 11 contacts → |
“The Immunization Partnership (TIP) works to significantly increase state immunization rates by being a source of leading research, industry expertise and specialist knowledge…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Immunize EL Pasoimmunizeelpaso.org HQ: El Paso, TX, United StatesReported employees: 11-50 | El Paso, TX, United States | 11-50 | Exact match | 11 contacts → |
“Immunize El Paso is a vital healthcare resource for immunizations serving those who do not have a traditional medical home or are otherwise unable to obtain timely immunization.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 325 company matches
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Immunization programs: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
322 records in the displayed employee bands.
3 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 325 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Immunization programs by location
2 lists · largest firstEvery Immunization programs list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for immunization programs?
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 immunization programs did RevenueBase find worldwide?
The saved snapshot records 325 matching company records, 23,203 tracked contacts and 2,255 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 immunization programs worldwide. Snapshot: September 20, 2026. https://revenuebase.ai/companies/browse/immunization-programs.
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 immunization programs worldwide
RevenueBase records 325 matching company records for immunization programs worldwide, with 23,203 tracked contacts and 2,255 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 immunization programs 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 | Gavi, The Vaccine Alliancegavi.org HQ: Le Grand-saconnex, SwitzerlandReported employees: 201-500 | Le Grand-saconnex, Switzerland | 201-500 | Exact match | 824 contacts → |
“Gavi, the Vaccine Alliance is a public-private partnership that helps vaccinate half the world’s children against some of the world’s deadliest diseases.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Vaxcarevaxcare.com HQ: Orlando, FL, United StatesReported employees: 201-500 | Orlando, FL, United States | 201-500 | Exact match | 381 contacts → |
“We build technology to manage every aspect of vaccinations from start to finish.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | S&a Imunizaçõessaimunizacoes.com.br HQ: Marília, BrazilReported employees: 201-500 | Marília, Brazil | 201-500 | Exact match | 103 contacts → |
“A S&A Imunizações,(fundada em 2016), é uma das maiores e mais consolidadas referências em Campanhas de Vacinação Corporativa no Brasil- Nossa missão é transformar a vacinação de…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | CANIDcanid.io HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 73 contacts → |
“Every kid should be vaccinated.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | VNVCvnvc.vn HQ: Hà Nội, VietnamReported employees: 5,001-10,000 | Hà Nội, Vietnam | 5,001-10,000 | Exact match | 71 contacts → |
“VNVC - HỆ THỐNG TRUNG TÂM TIÊM CHỦNG CHO TRẺ EM & NGƯỜI LỚN.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Procat Comércio DE Vacinas E Serviços DE Imunização Humanaprocatvacinas.com.br HQ: São Bernardo Do Campo, BrazilReported employees: 11-50 | São Bernardo Do Campo, Brazil | 11-50 | Exact match | 57 contacts → |
“Missão Oferecer assistência humanizada com máxima qualidade para realização de Campanhas de Vacinação in company, adequando e personalizando-a de acordo com a necessidade de cada…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Vacivitta Saúde Integradavacivitta.com.br HQ: Itu, BrazilReported employees: 51-200 | Itu, Brazil | 51-200 | Exact match | 39 contacts → |
“A Vacivitta é uma rede de clínicas de vacinação para todas as idades e possui uma equipe médica atualizada com tudo o que existe de mais recente em pesquisa e tecnologia nos…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Vacinar Centro Imunizaçãovacinar.com.br HQ: BrazilReported employees: 11-50 | Brazil | 11-50 | Exact match | 31 contacts → |
“Vacinar Centro Imunização is a company based out of Brazil.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Suvitasuvita.org HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 30 contacts → |
“Vaccinations are one of our greatest public health successes to date, averting 2-3 million child deaths every year.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Vaccinovavaccinova.se HQ: Linköping, SwedenReported employees: 51-200 | Linköping, Sweden | 51-200 | Exact match | 30 contacts → |
“Vaccinova – Vi finns där du är!” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Vaccine Carevaccinecare.com.br HQ: Brasília, BrazilReported employees: 1-10 | Brasília, Brazil | 1-10 | Exact match | 27 contacts → |
“A VACCINE CARE - Clínica de Vacinas é uma empresa jovem com administradores experientes e comprometidos com o crescimento vertical de seus empreendimentos.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Association Of Immunization Managersimmunizationmanagers.org HQ: Rockville, MD, United StatesReported employees: 11-50 | Rockville, MD, United States | 11-50 | Exact match | 22 contacts → |
“The Association of Immunization Managers (AIM) is a nonprofit membership association comprised of the directors of the 66 federally funded state, territorial, and local public…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Vaccinate Your Familyvaccinateyourfamily.org HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 22 contacts → |
“Vaccinate Your Family (VYF) is a nonprofit organization founded in 1991 by Former First Lady Rosalynn Carter and Former First Lady of Arkansas Betty Bumpers under the name Every…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | The Arizona Partnership For Immunizationwhyimmunize.org HQ: Phoenix, AZ, United StatesReported employees: 11-50 | Phoenix, AZ, United States | 11-50 | Exact match | 18 contacts → |
“The Arizona Partnership for Immunization (TAPI) is a non-profit, statewide coalition of over 400 members.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Clinica Infantil TIO Cecimclinicatiocecim.com.br HQ: Florianópolis, BrazilReported employees: 11-50 | Florianópolis, Brazil | 11-50 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Escudea Centro DE Vacunacionescudea.com HQ: Santo Domingo, Dominican RepublicReported employees: 51-200 | Santo Domingo, Dominican Republic | 51-200 | Exact match | 15 contacts → |
“En Escudea creemos que vacunarse debe ser un proceso seguro, accesible y fácil de entender.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Seattle Visiting Nurse Associationseattlevna.com HQ: Seattle, WA, United StatesReported employees: 51-200 | Seattle, WA, United States | 51-200 | Exact match | 14 contacts → |
“Seattle Visiting Nurse Association (SVNA) is the largest community mass immunizer in Washington State.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | GIANTgiant-int.org HQ: Petaluma, CA, United StatesReported employees: 51-200 | Petaluma, CA, United States | 51-200 | Exact match | 14 contacts → |
“Our vision To reverse infectious disease trends globally by half by the year 2025 and by 100% by the year 2030 through an adoption of Immunization as one of the top important…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | immunize.orgimmunize.org HQ: St Paul, MN, United StatesReported employees: 11-50 | St Paul, MN, United States | 11-50 | Exact match | 13 contacts → |
“Immunize.org (formerly Immunization Action Coalition) established its website in 1994.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Vaxworks Health Servicesvaxworks.com.au HQ: Milton, AustraliaReported employees: 11-50 | Milton, Australia | 11-50 | Exact match | 13 contacts → |
“VaxWorks Health Services is a trusted and well-respected provider of workplace vaccination clinics across Australia.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Vaxprovaxpro.com HQ: Mequon, WI, United StatesReported employees: 11-50 | Mequon, WI, United States | 11-50 | Exact match | 13 contacts → |
“VaxPro makes protecting your people effortless.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Clinivac Vacinasclinivac.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 12 contacts → |
“A CLINIVAC é uma clínica especializada em imunizações – do recém-nascido ao adulto na melhor idade – que conta com uma equipe de médicos pediatras, infectologistas e enfermeiras…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HSE National Immunisation Officeimmunisation.ie HQ: Dublin 7, IrelandReported employees: 11-50 | Dublin 7, Ireland | 11-50 | Exact match | 12 contacts → |
“The National Immunisation Office is responsible for managing vaccine procurement and distribution, developing training and communication materials for the public and health…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | The Immunization Partnershipimmunizeusa.org HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 11 contacts → |
“The Immunization Partnership (TIP) works to significantly increase state immunization rates by being a source of leading research, industry expertise and specialist knowledge…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Immunize EL Pasoimmunizeelpaso.org HQ: El Paso, TX, United StatesReported employees: 11-50 | El Paso, TX, United States | 11-50 | Exact match | 11 contacts → |
“Immunize El Paso is a vital healthcare resource for immunizations serving those who do not have a traditional medical home or are otherwise unable to obtain timely immunization.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 325 company matches
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Immunization programs: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
322 records in the displayed employee bands.
3 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 325 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Immunization programs by location
2 lists · largest firstEvery Immunization programs list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for immunization programs?
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 immunization programs did RevenueBase find worldwide?
The saved snapshot records 325 matching company records, 23,203 tracked contacts and 2,255 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
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Cite this list
RevenueBase Data Team. Top 25 immunization programs worldwide. Snapshot: September 20, 2026. https://revenuebase.ai/companies/browse/immunization-programs.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗