Company lists · Data refreshed September 2026

Top 25 Veterinary ophthalmology practices based in Brazil

Name: Veterinary ophthalmology practices based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 449 companies tracked

RevenueBase identified 449 veterinary ophthalmology practices headquartered in Brazil as of September 2026 and tracks 5,251 professional contacts across them, including 407 with verified work emails. Sao Paulo is the largest hub.

This list covers veterinary ophthalmology practices headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 22, 2026 86% judged on-target in blind review

449Companies

5,251Contacts tracked

407Verified emails

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The 25 largest veterinary ophthalmology practices based in Brazil

Ranked by team size

Top 25 of 449 veterinary ophthalmology practices based in Brazil, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to veterinary ophthalmology practices: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Vision ONE	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 22, 2026	5,001-10,000	354 contacts →
	Indirect evidence “Vision One é uma empresa que cuida da saúde ocular do paciente em todas as etapas da sua jornada.” Source: RevenueBase Database · checked Sep 22, 2026
2	Hospital DE Olhos DO Paraná	Indirect evidence	Curitiba, BrazilHQ checked Sep 22, 2026	201-500	228 contacts →
	Indirect evidence “O Hospital de Olhos do Paraná é um dos maiores centros oftalmológicos do país.” Source: RevenueBase Database · checked Sep 22, 2026
3	Ibol Instituto Brasileiro DE Oftalmologia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 22, 2026	201-500	175 contacts →
	Indirect evidence “O IBOL – Instituto Brasileiro de Oftalmologia, fundado em 1970 é um centro médico e cirúrgico especializado em oftalmologia com 50 anos de experiência com equipamentos de última…” Source: RevenueBase Database · checked Sep 22, 2026
4	Hospital DE Olhos Sadalla Amin Ghanem	Indirect evidence	Joinville, BrazilHQ checked Sep 22, 2026	201-500	158 contacts →
	Indirect evidence “Desde os primeiros atendimentos realizados pelo fundador, Dr.” Source: RevenueBase Database · checked Sep 22, 2026
5	Médicos DE Olhos	Indirect evidence	Curitiba, BrazilHQ checked Sep 22, 2026	201-500	124 contacts →
	Indirect evidence “Destinados a atuar em todas as áreas da oftalmologia, estamos entre as maiores no país, com 13 unidades distribuídas na grande Curitiba.” Source: RevenueBase Database · checked Sep 22, 2026
6	Instituto Panamericano DA Visão	Indirect evidence	Goiânia, BrazilHQ checked Sep 22, 2026	51-200	115 contacts →
	Indirect evidence “O Instituto Panamericano da Visão é uma referência em Oftalmologia.” Source: RevenueBase Database · checked Sep 22, 2026
7	Cbco Hospital DE Olhos	Indirect evidence	Goiânia, BrazilHQ checked Sep 22, 2026	51-200	100 contacts →
	Indirect evidence “O CBCO Hospital de Olhos é referência em Oftalmologia Especializada e em Casos Raros e Complexos, oferecendo atendimento de alta complexidade com precisão diagnóstica, inovação e…” Source: RevenueBase Database · checked Sep 22, 2026
8	Visão Hospital DE Olhos	Indirect evidence	Taguatinga Norte, BrazilHQ checked Sep 22, 2026	201-500	91 contacts →
	Indirect evidence “Com mais de 30 anos no mercado brasiliense, o Visão Hospital de Olhos é um grupo de empresas que atua na área da saúde no setor de prestação de serviços especializados em…” Source: RevenueBase Database · checked Sep 22, 2026
9	Inova Hospital Veterinário 24h	Indirect evidence	Sorocaba, BrazilHQ checked Sep 22, 2026	51-200	84 contacts →
	Indirect evidence “Nascemos com a missão de promover a saúde e bem-estar para nossos pacientes, transmitindo segurança aos tutores.” Source: RevenueBase Database · checked Sep 22, 2026
10	Hospital DE Olhos DE Cascavel	Indirect evidence	Cascavel, BrazilHQ checked Sep 22, 2026	51-200	76 contacts →
	Indirect evidence “O Hospital de Olhos de Cascavel trabalha diariamente para ajudar as pessoas a terem uma boa saúde ocular e poderem enxergar os bons momentos da vida por completo.” Source: RevenueBase Database · checked Sep 22, 2026
11	IOBH	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 22, 2026	51-200	73 contacts →
	Indirect evidence “O Instituto de Olhos de Belo Horizonte é um hospital com as mais avançadas tecnologias de tratamento das doenças oculares, consolidado na capital mineira como principal centro de…” Source: RevenueBase Database · checked Sep 22, 2026
12	Clínica DE Olhos Dr. Moacir Cunha Grupo Fleury	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 22, 2026	51-200	60 contacts →
	Indirect evidence “A Clínica de Olhos Dr.” Source: RevenueBase Database · checked Sep 22, 2026
13	Instituto DA Visão	Indirect evidence	Cascavel, BrazilHQ checked Sep 22, 2026	51-200	43 contacts →
	Indirect evidence “Cuidamos da sua visão com excelência e tecnologia O Instituto da Visão é referência em saúde ocular, oferecendo um atendimento humanizado e soluções oftalmológicas de alta…” Source: RevenueBase Database · checked Sep 22, 2026
14	ISO Olhos	Indirect evidence	Uberlândia, BrazilHQ checked Sep 22, 2026	51-200	42 contacts →
	Indirect evidence “O ISO Olhos desenvolve o trabalho através de uma filosofia de prevenção, visando desenvolver uma maior conscientização da sociedade em relação à saúde ocular.” Source: RevenueBase Database · checked Sep 22, 2026
15	Hospital DE Olhos DO Tocantins	Indirect evidence	Araguaína, BrazilHQ checked Sep 22, 2026	51-200	41 contacts →
	Indirect evidence “Das consultas às cirurgias, dos exames modernos aos profissionais, do atendimento ao conforto.” Source: RevenueBase Database · checked Sep 22, 2026
16	Centro Oftalmológico SÃO Paulo	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 22, 2026	51-200	32 contacts →
	Indirect evidence “O Centro Oftalmológico São Paulo (CEOSP) foi fundado em 1982 com a união de dois Professores de Oftalmologia da Universidade Federal de São Paulo (UNIFESP), com Sub-Especialização…” Source: RevenueBase Database · checked Sep 22, 2026
17	Hospital Oftalmológico DE Anápolis	Partial evidence	Anápolis, BrazilHQ checked Sep 22, 2026	51-200	31 contacts →
	Partial evidence “Hospital Oftalmológico de Anápolis is a medical practice company based out of AV.” Source: RevenueBase Database · checked Sep 22, 2026
18	LUZ Hospital DE Olhos E Laser	Indirect evidence	Goiânia, BrazilHQ checked Sep 22, 2026	201-500	29 contacts →
	Indirect evidence “O LUZ HOSPITAL DE OLHOS E LASER é um complexo oftalmológico totalmente idealizado para uma nova e moderna proposta em atendimento médico-hospitalar.” Source: RevenueBase Database · checked Sep 22, 2026
19	Visclin Oftalmologia	Indirect evidence	São Paulo, BrazilHQ checked Sep 22, 2026	1,001-5,000	28 contacts →
	Indirect evidence “Especialistas na prevenção, diagnóstico e tratamento para a saúde dos seus olhos, proporcionando mais qualidade de vida e liberdade visual.” Source: RevenueBase Database · checked Sep 22, 2026
20	Instituto DA Visão	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 22, 2026	11-50	27 contacts →
	Indirect evidence “O Instituto da Visão foi criado com a finalidade de proporcionar o padrão de excelência em cuidados oftalmológicos, consolidando-se como um dos mais importantes centros de…” Source: RevenueBase Database · checked Sep 22, 2026
21	Oftalmos	Indirect evidence	Balneario Camboriu, BrazilHQ checked Sep 22, 2026	11-50	27 contacts →
	Indirect evidence “Oftalmos Hospital Da Visao is a hospital & health care company based out of R 10, 175, Balneario Camboriu, Santa Catarina, Brazil.” Source: RevenueBase Database · checked Sep 22, 2026
22	Oftalmodiagnose	Indirect evidence	Salvador, BrazilHQ checked Sep 22, 2026	51-200	24 contacts →
	Indirect evidence “Há 24 anos, somos referência em diagnóstico, prevenção, tratamentos oftalmológicos e cirurgia ocular na Bahia.” Source: RevenueBase Database · checked Sep 22, 2026
23	UPO Oftalmologia	Indirect evidence	São Paulo, BrazilHQ checked Sep 22, 2026	201-500	23 contacts →
	Indirect evidence “Fundada na década de 1970, a UPO presta serviços em todas as áreas da Oftalmologia.” Source: RevenueBase Database · checked Sep 22, 2026
24	CCO	Indirect evidence	Palhoça, BrazilHQ checked Sep 22, 2026	51-200	21 contacts →
	Indirect evidence “A CCO - Clínica Catarinense de Olhos - nasceu de uma rede de confiança, da amizade de profissionais que acreditavam na sua missão conjunta de “tornar acessível o cuidado com a…” Source: RevenueBase Database · checked Sep 22, 2026
25	Oftalmo Città	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 22, 2026	11-50	19 contacts →
	Indirect evidence “O Oftalmo Città foi fundado em abril de 2001 pela conceituada oftalmologista e ultrassonografista ocular Dra.” Source: RevenueBase Database · checked Sep 22, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: veterinary ophthalmology practices. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names veterinary ophthalmology practices.
Partial evidence: Its own public description names part of veterinary ophthalmology practices, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name veterinary ophthalmology practices. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 449 veterinary ophthalmology practices based in Brazil

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Veterinary ophthalmology practices based in Brazil at a glance

As of Sep 22, 2026

7.8%Verified-email coverage

11.7Average contacts per company

11-50Median size (employees)

15.6%Largest-city concentration · Sao Paulo

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

208

11-50

164

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 449 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among veterinary ophthalmology practices, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “veterinary ophthalmology practices”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names veterinary ophthalmology practices), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among veterinary ophthalmology practices, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 407 across the full list. 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 22, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Veterinary ophthalmology practices by metro

Veterinary ophthalmology practices in Sao Paulo70
Veterinary ophthalmology practices in Rio De Janeiro33

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names veterinary ophthalmology practices, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many veterinary ophthalmology practices are there based in Brazil?

RevenueBase identified 449 veterinary ophthalmology practices headquartered in Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Vision ONE, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most veterinary ophthalmology practices?

Sao Paulo leads with 70 headquartered companies, followed by Rio De Janeiro (33) and Belo Horizonte (18).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 407 verified decision-maker contacts tracked across these 449 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 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 Smart Search, 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.