Company lists · Data refreshed September 2026
Top 25 Eye hospitals based in Brazil
RevenueBase identified 993 eye hospitals headquartered in Brazil as of September 2026 and tracks 15,510 professional contacts across them, including 1,473 with verified work emails. Sao Paulo is the largest hub.
This list covers eye hospitals 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 16, 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.
The 25 largest eye hospitals based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 833 contacts → | ||||
Indirect evidence “Com uma trajetória construída há mais de 50 anos sobre excelência médica, inovação e cuidado humano, o CEMA é referência nacional em oftalmologia e otorrinolaringologia.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 2 | 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 16, 2026Thanks. The Data Team will review it. | |||||
| 3 | 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 16, 2026Thanks. The Data Team will review it. | |||||
| 4 | 335 contacts → | ||||
Partial evidence “O Hospital de Olhos de Pernambuco (HOPE), há mais de 70 anos é referência nas áreas de Oftalmologia e Otorrinolaringologia, sendo o único hospital de olhos do Norte e Nordeste…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 5 | 234 contacts → | ||||
Partial evidence “O CBV – Hospital de Olhos – tem como princípio a excelência no atendimento.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 6 | 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 16, 2026Thanks. The Data Team will review it. | |||||
| 7 | 229 contacts → | ||||
Partial evidence “O Hospital Oftalmológico de Brasília trabalha com excelência e presta serviços de nível mundial, de qualidade e eficiência indiscutíveis.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 8 | 228 contacts → | ||||
Partial evidence “O Hospital de Olhos do Paraná é um dos maiores centros oftalmológicos do país.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 9 | 193 contacts → | ||||
Indirect evidence “A Mediphacos, fundada em 1972, é uma empresa Brasileira, líder mundial em segmentos intracorneanos, referência nacional em lentes de contato especiais gás-permeáveis e pioneira na…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 10 | 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 16, 2026Thanks. The Data Team will review it. | |||||
| 11 | 173 contacts → | ||||
Partial 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 16, 2026Thanks. The Data Team will review it. | |||||
| 12 | 158 contacts → | ||||
Indirect evidence “Desde os primeiros atendimentos realizados pelo fundador, Dr.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 13 | 155 contacts → | ||||
Partial evidence “Com cuidado e transformação em seu DNA, o Grupo São Pietro Hospitais e Clínicas destaca-se com atuação em hospitais especializados, em rede de clínicas de Oftalmologia e Urologia…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 14 | 150 contacts → | ||||
Partial evidence “Hospital São Julião is a company based out of Brazil.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 15 | 143 contacts → | ||||
Partial 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 16, 2026Thanks. The Data Team will review it. | |||||
| 16 | 130 contacts → | ||||
Partial evidence “Oftalmo e Otorrino Somos parte da @visiononebr Com 31 anos, o Hospital de Olhos Santa Luzia (HOSL) se consolida cada vez mais como uma referência nacional na área de oftalmologia.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 17 | 127 contacts → | ||||
Indirect evidence “O HCLOE – Oftalmologia Especializada foi fundado há mais de 25 anos por renomados oftalmologistas.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 18 | 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 16, 2026Thanks. The Data Team will review it. | |||||
| 19 | 124 contacts → | ||||
Indirect evidence “Instituto de Olhos do Recife Seu olhar, Nossa Excelência.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 20 | 122 contacts → | ||||
Indirect evidence “Com quase 50 anos de atuação, buscamos o que existe de melhor para nossos pacientes.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 21 | 121 contacts → | ||||
Partial evidence “O Hospital de Olhos Leiria de Andrade é um dos mais conceituados centros oftalmológicos de toda região nordeste do Brasil, atuando no diagnóstico e tratamento das mais diversas…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 22 | 120 contacts → | ||||
Indirect evidence “São muitas as palavras que podem ajudar a definir os 26 anos da Clínica Oftalmed.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 23 | 115 contacts → | ||||
Indirect evidence “O Instituto Panamericano da Visão é uma referência em Oftalmologia.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 24 | 105 contacts → | ||||
Indirect evidence “We are Americas Oftalmocenter, a leading ophthalmology group in Rio de Janeiro.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 25 | 105 contacts → | ||||
Partial evidence “Hospital Filantrópico, especializado em oftalmologia.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
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 hospitals. 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 hospitals.
- Partial evidence
- Its own public description names part of eye hospitals, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name eye hospitals. 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 993 eye hospitals based in Brazil
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Eye hospitals based in Brazil at a glance
As of Sep 16, 2026Companies by employee count
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 993 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 hospitals, 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 hospitals”. 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 hospitals), 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 hospitals, 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, 1,473 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 16, 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 hospitals by metro
- Eye hospitals in Sao Paulo130
- Eye hospitals in Rio De Janeiro62
- Eye hospitals in Belo Horizonte43
- Eye hospitals in Curitiba29
- Eye hospitals in Porto Alegre29
- Eye hospitals in Brasilia25
- Eye hospitals in Salvador25
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 hospitals, 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 hospitals are there based in Brazil?
RevenueBase identified 993 eye hospitals 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?
Cema Hospital Especializado Ltda, headquartered in Sao Paulo, tops this list with the largest team on record.
Which city has the most eye hospitals?
Sao Paulo leads with 130 headquartered companies, followed by Rio De Janeiro (62) and Belo Horizonte (43).
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 1,473 verified decision-maker contacts tracked across these 993 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 16, 2026.
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Browse the directory
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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.
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