Company lists · Data refreshed September 2026

Top 25 Eye care clinics based in Brazil

Name: Eye care clinics based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 701 companies tracked

RevenueBase identified 701 eye care clinics headquartered in Brazil as of September 2026 and tracks 8,796 professional contacts across them, including 745 with verified work emails. Sao Paulo is the largest hub.

This list covers eye care clinics 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 20, 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 20, 2026 86% judged on-target in blind review

701Companies

8,796Contacts tracked

745Verified emails

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The 25 largest eye care clinics based in Brazil

Ranked by team size

Top 25 of 701 eye care clinics based in Brazil, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to eye care clinics: 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	OPTY	Indirect evidence	São Paulo, BrazilHQ checked Sep 20, 2026	1,001-5,000	646 contacts →
	Indirect evidence “A Opty é uma rede integrada de saúde oftalmológica que realiza consultas, exames e cirurgias e que oferece uma combinação única de excelência médica, inovação tecnológica e…” Source: RevenueBase Database · checked Sep 20, 2026
2	Vision ONE	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 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 20, 2026
3	CBV	Indirect evidence	Brasilia, BrazilHQ checked Sep 20, 2026	201-500	234 contacts →
	Indirect evidence “O CBV – Hospital de Olhos – tem como princípio a excelência no atendimento.” Source: RevenueBase Database · checked Sep 20, 2026
4	Centro Oftalmológico DE Minas Gerais	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 20, 2026	201-500	232 contacts →
	Indirect evidence “O Centro Oftalmológico de Minas Gerais possui mais de 55 anos de tradição e experiência, cuidando dos seus olhos com carinho e dedicação.” Source: RevenueBase Database · checked Sep 20, 2026
5	Hospital DE Olhos DO Paraná	Indirect evidence	Curitiba, BrazilHQ checked Sep 20, 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 20, 2026
6	Ibol Instituto Brasileiro DE Oftalmologia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 20, 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 20, 2026
7	Vilar Hospital DE Olhos	Indirect evidence	Teresina, BrazilHQ checked Sep 20, 2026	201-500	173 contacts →
	Indirect evidence “O Hospital de Olhos Francisco Vilar é reconhecido como um dos principais centros de diagnóstico, prevenção e tratamento de patologias oculares do Brasil.” Source: RevenueBase Database · checked Sep 20, 2026
8	Hospital DE Olhos Sadalla Amin Ghanem	Indirect evidence	Joinville, BrazilHQ checked Sep 20, 2026	201-500	158 contacts →
	Indirect evidence “Desde os primeiros atendimentos realizados pelo fundador, Dr.” Source: RevenueBase Database · checked Sep 20, 2026
9	Dayhorc	Indirect evidence	Salvador, BrazilHQ checked Sep 20, 2026	201-500	143 contacts →
	Indirect evidence “O DayHORC possui uma equipe composta por mais de 300 colaboradores, distribuídos por todas as unidades da capital baiana (Itaigara e Centro Médico Hospital da Bahia) e interior…” Source: RevenueBase Database · checked Sep 20, 2026
10	Médicos DE Olhos	Indirect evidence	Curitiba, BrazilHQ checked Sep 20, 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 20, 2026
11	Oftalmed	Indirect evidence	Brasilia, BrazilHQ checked Sep 20, 2026	51-200	120 contacts →
	Indirect evidence “São muitas as palavras que podem ajudar a definir os 26 anos da Clínica Oftalmed.” Source: RevenueBase Database · checked Sep 20, 2026
12	Americas Oftalmocenter	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 20, 2026	201-500	105 contacts →
	Indirect evidence “We are Americas Oftalmocenter, a leading ophthalmology group in Rio de Janeiro.” Source: RevenueBase Database · checked Sep 20, 2026
13	Hospital DE Olhos DE Sergipe	Indirect evidence	Aracaju, BrazilHQ checked Sep 20, 2026	51-200	79 contacts →
	Indirect evidence “O Hospital de Olhos de Sergipe é um serviço de saúde especializado em oftalmologia, que oferece soluções completas para o cuidado da saúde ocular e mantém um grande compromisso…” Source: RevenueBase Database · checked Sep 20, 2026
14	Hospital DE Olhos DE Cascavel	Indirect evidence	Cascavel, BrazilHQ checked Sep 20, 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 20, 2026
15	IOBH	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 20, 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 20, 2026
16	Clínica DE Olhos Dr. Moacir Cunha Grupo Fleury	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 2026	51-200	60 contacts →
	Indirect evidence “A Clínica de Olhos Dr.” Source: RevenueBase Database · checked Sep 20, 2026
17	Eyecare Health	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 2026	11-50	56 contacts →
	Indirect evidence “Fundada em 2019 por Marco Negreiros e Ariadne Dias, a Eyecare Health tem a missão de revolucionar o cuidado com a saúde visual, integrando criatividade e tecnologia para conectar…” Source: RevenueBase Database · checked Sep 20, 2026
18	HOC	Indirect evidence	Cuiabá, BrazilHQ checked Sep 20, 2026	51-200	50 contacts →
	Indirect evidence “Fundado em 1998 pelo médico oftalmologista Orivaldo Amâncio Nunes Filho, o HOC é reconhecido internacionalmente pela excelência no tratamento dos distúrbios da visão e por aliar…” Source: RevenueBase Database · checked Sep 20, 2026
19	Mitani Óptica	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 2026	51-200	48 contacts →
	Indirect evidence “A Mitani é uma rede de ópticas em São Paulo que está preparada para atender com excelência clientes em busca de qualidade visual, conforto e estética.” Source: RevenueBase Database · checked Sep 20, 2026
20	Instituto DA Visão	Indirect evidence	Cascavel, BrazilHQ checked Sep 20, 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 20, 2026
21	ISO Olhos	Indirect evidence	Uberlândia, BrazilHQ checked Sep 20, 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 20, 2026
22	Vízia Óptica	Indirect evidence	Bento Gonçaves, BrazilHQ checked Sep 20, 2026	51-200	42 contacts →
	Indirect evidence “A Vízia Óptica está no mercado há mais de trinta anos primando pela saúde ocular da população.” Source: RevenueBase Database · checked Sep 20, 2026
23	Hospital DE Olhos DO Tocantins	Indirect evidence	Araguaína, BrazilHQ checked Sep 20, 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 20, 2026
24	Rede Bioclínica	Indirect evidence	Fortaleza, BrazilHQ checked Sep 20, 2026	51-200	35 contacts →
	Indirect evidence “Com o objetivo de revolucionar o atendimento oftalmológico na capital cearense a Rede Bioclínica surgiu no ano Atualmente, somos um grande centro de atenção focado no atendimento…” Source: RevenueBase Database · checked Sep 20, 2026
25	Clinop	Indirect evidence	Niterói, BrazilHQ checked Sep 20, 2026	11-50	33 contacts →
	Indirect evidence “CLINOP - Clínica de Olhos Pegado Sempre preocupados com a modernização de seus serviços e atendimento humanizado, a CLINOP foi a primeira a trazer computadores oftalmológicos de…” Source: RevenueBase Database · checked Sep 20, 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: eye care clinics. 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 eye care clinics.
Partial evidence: Its own public description names part of eye care clinics, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name eye care clinics. 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 701 eye care clinics based in Brazil

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Eye care clinics based in Brazil at a glance

As of Sep 20, 2026

8.5%Verified-email coverage

12.5Average contacts per company

11-50Median size (employees)

13.1%Largest-city concentration · Sao Paulo

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

341

11-50

232

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 701 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 eye care clinics, 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 “eye care clinics”. 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 eye care clinics), 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 eye care clinics, 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, 745 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 20, 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.

Eye care clinics by metro

Eye care clinics in Sao Paulo92
Eye care clinics in Rio De Janeiro54
Eye care clinics in Belo Horizonte33

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 eye care clinics, 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 eye care clinics are there based in Brazil?

RevenueBase identified 701 eye care clinics 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?

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

Which city has the most eye care clinics?

Sao Paulo leads with 92 headquartered companies, followed by Rio De Janeiro (54) and Belo Horizonte (33).

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 745 verified decision-maker contacts tracked across these 701 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 20, 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.