Company lists · Data refreshed November 2026

Top 25 Veterinary internal medicine clinics worldwide

RevenueBase identified 6,464 company matches for veterinary internal medicine clinics worldwide as of November 2026 and tracks 72,901 professional contacts across them, including 12,436 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for veterinary internal medicine 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 veterinary internal medicine 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
6,464Companies
72,901Contacts tracked
12,436Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest veterinary internal medicine clinics worldwide

Ranked by team size
Top 25 of 6,464 company matches for veterinary internal medicine 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 matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202610001+8,972 contacts →

Exact match

“A leader in veterinary care, VCA Animal Hospitals is committed to taking care of the future of veterinary medicine.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchTampa, FL, United StatesHQ recorded Nov 6, 20265,001-10,0002,901 contacts →

Exact match

“We have hospitals located throughout the country, many of which are open 24 hours a day, every day of the year.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchWorthington, CT, United StatesHQ recorded Nov 6, 20261,001-5,0001,770 contacts →

Exact match

“MedVet is the leading veterinarian owned and led network of specialty and emergency hospitals dedicated to delivering exceptional care and a deeply supportive experience to pets…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSão Paulo, BrazilHQ recorded Nov 6, 2026501-1,000656 contacts →

Exact match

“O Grupo Pet Care é referência em cuidado animal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchEl Segundo, CA, United StatesHQ recorded Nov 6, 2026n/a382 contacts →

Exact match

“Ethos Veterinary Health (“Ethos”) consists of over 145 world-class specialty and emergency hospitals dedicated to advancing animal health and providing exceptional, compassionate…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNorth Ryde, AustraliaHQ recorded Nov 6, 20261,001-5,000376 contacts →

Exact match

“SASH is Australia’s leading veterinary hospital networks, providing the broadest range of specialist and emergency care for dogs, cats, and other companion animals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026501-1,000324 contacts →

Exact match

“No Veros Hospital Veterinário, oferecemos uma estrutura completa, com tecnologia de ponta e atendimento 24h para pets, tutores e médicos-veterinários.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026501-1,000263 contacts →

Exact match

“O Centro Veterinário Seres nasceu com o propósito de entregar o que há de melhor em medicina veterinária, por meio de uma experiência cuidadosa e singular para os pets e seus…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 202651-200208 contacts →

Exact match

“Veterinary Specialty Hospital Sorrento Valley is proud to provide the highest quality emergency and specialty care to pets, and the highest customer service to pet parents in the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Nov 6, 2026201-500206 contacts →

Exact match

“Gulf Coast Veterinary Specialists was founded in 1988 as is currently one of the largest veterinary hospitals in the country.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMadrid, SpainHQ recorded Nov 6, 2026201-500182 contacts →

Exact match

“Los Centros Veterinarios MiVet están especializados en la atención integral y en el servicio veterinario.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchEast Greenwich, RI, United StatesHQ recorded Nov 6, 2026201-500158 contacts →

Exact match

“Ocean State Veterinary Specialists (OSVS) is a state-of-the-art facility providing 24-hour emergency care and specialty services for companion animals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBangkok, ThailandHQ recorded Nov 6, 2026501-1,000157 contacts →

Exact match

“Thonglor Pet Hospital was first started as a small pet clinic.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchVienna, AustriaHQ recorded Nov 6, 2026201-500153 contacts →

Exact match

“Wir sind ein österreichisches Netzwerk von Tierarztpraxen und Tierkliniken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSolihull, United KingdomHQ recorded Nov 6, 202651-200151 contacts →

Exact match

“Willows Veterinary Centre and Referral Service is a state-of-the-art veterinary practice located in Solihull, West Midlands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAkron, OH, United StatesHQ recorded Nov 6, 2026201-500150 contacts →

Exact match

“When an urgent situation arises, the Emergency Department at Metropolitan Veterinary Hospital acts as an extension of your family veterinarian providing high quality care.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBannockburn, IL, United StatesHQ recorded Nov 6, 2026201-500147 contacts →

Exact match

“Veterinary Specialty Center is guided by the belief that companion animals deserve state-of-the-art medical care in a kind and comforting environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRobbinsville, NJ, United StatesHQ recorded Nov 6, 2026201-500145 contacts →

Exact match

“NorthStar VETS is a 24 hour emergency vet hospital with three locations in New Jersey.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchOakdale, MN, United StatesHQ recorded Nov 6, 202651-200144 contacts →

Exact match

“The Animal Emergency & Referral Center of Minnesota is a 24/7 animal ER in Oakdale, MN & St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMarlow, United KingdomHQ recorded Nov 6, 2026201-500143 contacts →

Exact match

“We are an independent, compassionate and ethical-practice focused veterinary referral centre for dogs and cats located in Marlow, Buckinghamshire (on the M4/M40 corridor to the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNorristown, PA, United StatesHQ recorded Nov 6, 2026201-500140 contacts →

Exact match

“Since 1986, Metropolitan Veterinary Associates® has provided the highest quality of veterinary medicine.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchConcord, CA, United StatesHQ recorded Nov 6, 2026201-500137 contacts →

Exact match

“SAGE Centers for Veterinary Specialty and Emergency Care is San Francisco Bay Area's largest locally owned referral veterinary specialty practice.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchIndianapolis, IN, United StatesHQ recorded Nov 6, 2026201-500135 contacts →

Exact match

“At Noah's Animal Hospitals, we give you and your pet exactly what you'd expect from one of central Indiana's largest veterinary practices - Knowledge and Compassion.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNewport Beach, CA, United StatesHQ recorded Nov 6, 2026201-500132 contacts →

Exact match

“ANIMAL DERMATOLOGY GROUP, INC is a United States based, privately-owned, veterinary dermatology specialty company with the world’s largest unified group of veterinary dermatology…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAlcorcón, SpainHQ recorded Nov 6, 2026201-500130 contacts →

Exact match

“Descubre Kivet, tu mejor opción en cuidado veterinario!”

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

Showing 25 of 6,464 veterinary internal medicine clinics worldwide

See the full list, filter by size, metro and specialty, and access 12,436 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Veterinary internal medicine clinics worldwide at a glance

As of Nov 6, 2026
17.1%Verified-email coverage
11.3Average contacts per company
1-10Median size (employees)
1.1%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
3,230
11-50
2,413
51-200
483
201-500
56
501-1,000
9
1,001-5,000
14
5,001-10,000
3
10001+
7

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 veterinary internal medicine clinics are linked below.
What qualifies
Company records worldwide whose business descriptions match “veterinary internal medicine 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 12,436 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.

Veterinary internal medicine clinics by location

14 lists · largest first

Every Veterinary internal medicine clinics list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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

How many veterinary internal medicine clinics are there worldwide?

RevenueBase identified 6,464 company matches for veterinary internal medicine 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?

VCA Animal Hospitals tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most veterinary internal medicine clinics?

The United States leads with 3,341 companies, followed by Brazil (384) and Spain (318). Every veterinary internal medicine clinics list by country and city is linked on this page.

Which city has the most veterinary internal medicine clinics?

Sao Paulo leads with 71 company records, followed by Madrid (30) and Toronto (28).

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 12,436 professional contacts with verified work emails tracked across these 6,464 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 6,464 veterinary internal medicine 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.