Company lists · Data refreshed November 2026

Top 25 Oncology veterinary clinics worldwide

RevenueBase identified 1,230 company matches for oncology veterinary clinics worldwide as of November 2026 and tracks 14,833 professional contacts across them, including 1,600 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for oncology veterinary clinics 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 November 6, 2026. Country and city lists for oncology veterinary clinics 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
1,230Companies
14,833Contacts tracked
1,600Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest oncology veterinary clinics worldwide

Ranked by team size
Top 25 of 1,230 company matches for oncology veterinary clinics worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchPereira, ColombiaHQ recorded Nov 6, 2026501-1,000394 contacts →

Exact match

“Somos la institución de mayor integralidad en la atención del paciente oncológico en el Eje Cafetero colombiano.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRichmond, VA, United StatesHQ recorded Nov 6, 2026201-500146 contacts →

Exact match

“At Virginia Cancer Institute, we bring you a world of medical breakthroughs in the treatment of cancer and blood disorders.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 202651-200115 contacts →

Exact match

“Desde 2006, a clínica Cetus Oncologia viabiliza soluções em diagnóstico e tratamento de câncer, com unidades em Belo Horizonte, Betim e Contagem.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLagos, NigeriaHQ recorded Nov 6, 202651-200104 contacts →

Exact match

“Welcome to Lakeshore Cancer Center (LCC) Lakeshore Cancer Center (LCC) is Nigeria’s first dedicated cancer center, committed to the prevention, early detection, diagnosis…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBuenos Aires, ArgentinaHQ recorded Nov 6, 202651-20096 contacts →

Exact match

“Somos el resultado de un anhelo que nació mientras cursábamos la Facultad de Veterinaria como dos jóvenes estudiantes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchChennai, IndiaHQ recorded Nov 6, 202611-5093 contacts →

Exact match

“A comprehensive 150 bedded dedicated state of the art cancer care facility aims to provide cutting edge, evidence-based treatment for cancer that redefines modern-day medication.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSorocaba, BrazilHQ recorded Nov 6, 202651-20090 contacts →

Exact match

“Nascemos com a missão de promover a saúde e bem-estar para nossos pacientes, transmitindo segurança aos tutores.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNashville, TN, United StatesHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“With hospitals in Nashville and Clarksville, Nashville Veterinary Specialists + Animal Emergency (NVS) is a well-established and growing emergency and specialty practice.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchVancouver, CanadaHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“Canada West Veterinary Specialists is a dedicated referral centre with expertise in core disciplines.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCampinas, BrazilHQ recorded Nov 6, 202651-20083 contacts →

Exact match

“Instituto do Radium de Campinas (Radium Instituto de Oncologia) é um centro de tratamento oncológico, localizado na Av.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRingwood, AustraliaHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“We are a multidisciplinary referral centre based in Ringwood, Hampshire, offering a wide range of specialist services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLaindon, United KingdomHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“Southfields Veterinary Specialists (formerly VRCC) provides outstanding Specialist veterinary care.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSaint Priest, FranceHQ recorded Nov 6, 202651-20080 contacts →

Exact match

“Le CHV OnlyVet est une structure pluridisciplinaire regroupant des vétérinaires spécialistes et des vétérinaires en exercice référé exclusif.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWest Perth, AustraliaHQ recorded Nov 6, 2026201-50076 contacts →

Exact match

“Vetwest has been the local and trusted vets in Perth for nearly 30 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLevittown, PA, United StatesHQ recorded Nov 6, 2026201-50073 contacts →

Exact match

“Our Mission is to enhance the human-animal bond by providing our community of referring veterinarians and pet owners with exceptional specialty and emergency care.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPlainview, NY, United StatesHQ recorded Nov 6, 202651-20071 contacts →

Exact match

“Long Island Veterinary Specialists (LIVS) is a respected, regional resource not only for pet owners, but for primary care veterinarians, local veterinary specialists, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchManchester, MO, United StatesHQ recorded Nov 6, 202651-20071 contacts →

Exact match

“Veterinary Specialty Services (VSS) provides advanced specialized care for animals, collaborating with veterinarians throughout the St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLas Vegas, NV, United StatesHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“The Las Vegas Veterinary Specialty Center is a specialty practice comprised of dedicated, board certified and residency trained doctors, licensed veterinary technicians, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5067 contacts →

Exact match

“The company working on in the areas of Veterinary Clinical Analysis and Research and Development of new Veterinary Products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchIndianapolis, IN, United StatesHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“IndyVet is a 24-hour specialty practice comprised of a collaborative team of emergency, internal medicine, surgery, ophthalmology, neurology, oncology and rehabilitation services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“O Nouvet é um centro veterinário de alta complexidade localizado nos Jardins, em São Paulo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCincinnati, OH, United StatesHQ recorded Nov 6, 2026201-50065 contacts →

Exact match

“Over twenty years ago, an idea was hatched between a few Cincinnati local veterinarians.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGuildford, United KingdomHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“We offer extensive clinical expertise and exceptional patient care, rooted in a commitment to uphold the highest standards in veterinary science.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“Hospital Veterinário 24h”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026n/a61 contacts →

Exact match

“Liderada por Alessandro Martins, veterinário intensivista de maior credibilidade no Brasil, com mais de 11 anos liderando UTIs veterinárias, estamos aqui para lutar pela vida de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,230 oncology veterinary clinics worldwide

See the full list, filter by size, metro and specialty, and access 1,600 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Oncology veterinary clinics worldwide at a glance

As of Nov 6, 2026
10.8%Verified-email coverage
12.1Average contacts per company
1-10Median size (employees)
2.6%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
659
11-50
375
51-200
106
201-500
22
501-1,000
2
5,001-10,000
3

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 oncology veterinary clinics are linked below.
What qualifies
Company records worldwide whose business descriptions match “oncology veterinary clinics” 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 1,600 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Oncology veterinary clinics by location

5 lists · largest first

Every Oncology veterinary clinics 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 “oncology veterinary clinics”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oncology veterinary clinics are there worldwide?

RevenueBase identified 1,230 company matches for oncology veterinary clinics worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Oncólogos DEL Occidente Zentria tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most oncology veterinary clinics?

The United States leads with 351 companies, followed by Brazil (176) and France (100). Every oncology veterinary clinics list by country and city is linked on this page.

Which city has the most oncology veterinary clinics?

Sao Paulo leads with 32 company records, followed by Curitiba (9) and Madrid (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 1,600 professional contacts with verified work emails tracked across these 1,230 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,230 oncology veterinary clinics worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.