Company lists · Data refreshed October 2026

Top 19 Immunologic prevention or control services worldwide

RevenueBase identified 108 company matches for immunologic prevention or control services worldwide as of October 2026 and tracks 21,407 professional contacts across them, including 1,449 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for immunologic prevention or control services 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 October 26, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 26, 2026 How this list was built
108Companies
21,407Contacts tracked
1,449Verified emails
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The 19 largest immunologic prevention or control services worldwide

Ranked by team size
Top 19 of 108 company matches for immunologic prevention or control services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 26, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBrazilHQ recorded Oct 26, 202611-5032 contacts →

Exact match

“Vacinar Centro Imunização is a company based out of Brazil.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
2Exact matchRavenstein, NetherlandsHQ recorded Oct 26, 202611-5025 contacts →

Exact match

“VaccinatieZorg, gespecialiseerd in beroeps gebonden infectiepreventie VaccinatieZorg helpt werkgevers om infectiepreventie in de werksituatie te beheersen.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
3Exact matchRockville, MD, United StatesHQ recorded Oct 26, 202611-5023 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 · Oct 26, 2026 · View company records in RevenueBase
4Exact matchDublin 7, IrelandHQ recorded Oct 26, 202611-5015 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 · Oct 26, 2026 · View company records in RevenueBase
5Exact matchSt. Paul, MN, United StatesHQ recorded Oct 26, 202611-5012 contacts →

Exact match

“Immunize.org (formerly Immunization Action Coalition) established its website in 1994.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
6Exact matchCoral Gables, FL, United StatesHQ recorded Oct 26, 20261-1012 contacts →

Exact match

“FIDEC is a U.S-based nonprofit organization created in 2001, aimed at developing programs to control and prevent infectious diseases.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
7Exact matchHouston, TX, United StatesHQ recorded Oct 26, 202611-5011 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 · Oct 26, 2026 · View company records in RevenueBase
8Exact matchSorocaba, BrazilHQ recorded Oct 26, 202611-5011 contacts →

Exact match

“A Sorocaba Vacinas é a única e exclusiva clínica especializada em imunização humana para Sorocaba e região que possui o compromisso de promover a saúde através das vacinas.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
9Exact matchFort Wayne, IN, United StatesHQ recorded Oct 26, 202611-5010 contacts →

Exact match

“MISSION Promote vaccination and provide access to immunization community-wide.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
10Exact matchMakati City, PhilippinesHQ recorded Oct 26, 2026201-5009 contacts →

Exact match

“We are a private, non-stock, non-profit organization that aims to prevent and control infectious diseases, for the overall wellbeing of communities through research, training, and…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
11Exact matchThane, IndiaHQ recorded Oct 26, 202611-507 contacts →

Exact match

“INVC or India Vaccination Centre is one-of-its-kind and India’s first comprehensive Vaccination company, focused on Vaccination across life for a healthier and a better tomorrow!”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
12Exact matchSao Paulo, BrazilHQ recorded Oct 26, 20261-105 contacts →

Exact match

“Nossa História A CapacitaImune é uma empresa especializada em treinamento e consultoria na área de imunizações desde 2010.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
13Exact matchScottsdale, AZ, United StatesHQ recorded Oct 26, 20261-104 contacts →

Exact match

“Founder Buffy Lloyd-Krejci has always had a passion for mitigating infectious diseases through a data-driven approach.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
14Exact matchStockholm, SwedenHQ recorded Oct 26, 202611-504 contacts →

Exact match

“Glömstapoolen är en framstående aktör inom förebyggande hälsovård med över 20 års erfarenhet.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
15Exact matchSt George, United StatesHQ recorded Oct 26, 20261-103 contacts →

Exact match

“There are special groups apart from children, where immunization against influenza and pneumonia is particularly important – people with chronic illness, especially lung disease…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
16Exact matchDes Moines, IA, United StatesHQ recorded Oct 26, 202611-502 contacts →

Exact match

“Vaxi Taxi is a pharmacist-driven immunization service essential for simplifying preventative care and minimizing the spread of disease.#VaxiTaxiCares #VaxiTaxiAnswers #VaxiTaxi”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
17Exact matchTracy City, TN, United StatesHQ recorded Oct 26, 20261-102 contacts →

Exact match

“Now more than ever organizations need continuity in the infection prevention program.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
18Exact matchWest Orange, NJ, United StatesHQ recorded Oct 26, 202611-501 contacts →

Exact match

“Sterile Space Infection Defense is an infection prevention, control, and eradication service that in essence gives a facility and its contents their own immune system.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
19Exact matchBattle Creek, MI, United StatesHQ recorded Oct 26, 20261-101 contacts →

Exact match

“The benefits of staying update on your vaccines is individual immunity.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase

Showing 19 of 108 immunologic prevention or control services worldwide

See the full list, filter by size, metro and specialty, and access 1,449 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Immunologic prevention or control services worldwide at a glance

As of Oct 26, 2026
6.8%Verified-email coverage
198.2Average contacts per company
11-50Median size (employees)
8.3%Largest-city concentration · Sao Paulo
Oct 26, 2026Page data refreshed

Companies by employee count

1-10
51
11-50
38
51-200
10
201-500
5
501-1,000
2
5,001-10,000
1
10001+
1

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 108 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records worldwide whose business descriptions match “immunologic prevention or control services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 1,449 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 October 26, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “immunologic prevention or control services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many immunologic prevention or control services are there worldwide?

RevenueBase identified 108 company matches for immunologic prevention or control services worldwide as of October 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?

Vacinar Centro Imunização tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most immunologic prevention or control services?

Sao Paulo leads with 9 company records, followed by Rio De Janeiro (4) and Sorocaba (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,449 professional contacts with verified work emails tracked across these 108 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 October 26, 2026.

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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.