Company lists · Data refreshed September 2026
Top 25 Ophthalmology societies worldwide
RevenueBase identified 7,548 ophthalmology societies worldwide as of September 2026 and tracks 144,087 professional contacts across them, including 35,132 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers ophthalmology societies worldwide, 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. Country and city lists for ophthalmology societies follow the table.
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 ophthalmology societies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 24,510 contacts → | ||||
Indirect evidence “Alcon helps people see brilliantly.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 5,005 contacts → | ||||
Indirect evidence “As a leader in eye health and part of Johnson & Johnson MedTech, we are driven by a bold ambition: Vision Made Possible™- paving the way for a new future of eye health to support…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 2,156 contacts → | ||||
Indirect evidence “State of the art world class One Stop Super Specialty Hospital for complete eye care solutions.* Promoted by the Internationally renowned Dr.J.Agarwal & family, with decades of…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,546 contacts → | ||||
Partial evidence “As a specialized company dedicated to ophthalmology, Santen carries out research, development, marketing, and sales of pharmaceuticals, over-the-counter products, and medical…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,340 contacts → | ||||
Indirect evidence “Since 1978, Appasamy Associates and Group of companies have been leading manufacturers and distributors of Ophthalmic Diagnostic & Surgical Equipments, Intraocular Lenses (IOLs)…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1,009 contacts → | ||||
Partial evidence “At EyeCare Partners, we are on a mission to reinvent eye care by creating a network of optometry and ophthalmology practices that bring together a wealth of expertise, resources…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 1,003 contacts → | ||||
Indirect evidence “At Glaukos, our focus is to develop and lead the global ophthalmic market with novel therapies for the treatment of glaucoma, corneal disorders, and retinal diseases-therapies…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 961 contacts → | ||||
Indirect evidence “King Khaled Eye Specialist Hospital (KKESH) is a tertiary care ophthalmic facility operated by the Ministry of Health (MOH) of the Kingdom of Saudi Arabia.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 861 contacts → | ||||
Indirect evidence “At BVI, we are at the forefront of innovation in ophthalmic surgery, delivering cutting-edge solutions that enhance patient care and improve vision outcomes.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 848 contacts → | ||||
Indirect evidence “Initiating its services in 1996, Dünyagöz Hospitals Group brings solutions to all kinds of problems related to ocular and periocular health with 500 of different treatment methods…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 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 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 675 contacts → | ||||
Indirect evidence “SpaMedica is the UK’s largest independent provider of ophthalmic care, working in partnership with thousands of optometrists and healthcare professionals to deliver expert eye…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 664 contacts → | ||||
Indirect evidence “Singapore National Eye Centre (SNEC) is the designated national centre within the public sector healthcare network, and spearheads and coordinates the provision of specialised…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 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, 2026Thanks. The Data Team will review it. | |||||
| 15 | 608 contacts → | ||||
Indirect evidence “SPIE is the international society for optics and photonics.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 601 contacts → | ||||
Partial evidence “Bascom Palmer Eye Institute, part of University of Miami Health System, is ranked the nation’s "Best in Ophthalmology" by U.S.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 564 contacts → | ||||
Partial evidence “What began as Clarkson Eyecare in Missouri/Illinois, has now grown to more than 230 Optometry and Ophthalmology practices in 10 states including Missouri, Illinois, Ohio…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 552 contacts → | ||||
Indirect evidence “Founded in 1991, Vision Source® is a family of over 3,200 locally owned practices and more than 4,600 doctors collaborating to provide quality professional eye care and to support…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 532 contacts → | ||||
Indirect evidence “Optica is dedicated to promoting the generation, application, archiving and dissemination of knowledge in optics and photonics worldwide.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 502 contacts → | ||||
Partial evidence “Newmedica is one of England’s leading independent providers of NHS-funded ophthalmology services, delivering expert eyecare that helps protect and preserve sight.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 496 contacts → | ||||
Indirect evidence “1926–2026: A Century of Trust.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 450 contacts → | ||||
Indirect evidence “Wills Eye Hospital, located in Philadelphia, Pennsylvania, is a global leader in the treatment of eye disease.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 446 contacts → | ||||
Indirect evidence “For over twenty-one years, IDOC has remained committed to building a powerful community of independent optometrists, providing advanced practice management tools, advice and…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 423 contacts → | ||||
Indirect evidence “Cincinnati Eye Institute is considered one of the world's premier ophthalmic treatment, research and education centers.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 411 contacts → | ||||
Indirect evidence “Founded by Dr R V Ramani and Dr Radha Ramani, the Sankara movement had its beginnings as a primary health care movement in a 100 sq ft room in 1977.” Source: RevenueBase Database · checked Sep 20, 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: ophthalmology societies. 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 ophthalmology societies.
- Partial evidence
- Its own public description names part of ophthalmology societies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name ophthalmology societies. 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 7,548 ophthalmology societies worldwide
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Ophthalmology societies worldwide at a glance
As of Sep 20, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 ophthalmology societies, 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.
- Coverage
- Every country. Country and city lists for ophthalmology societies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “ophthalmology societies”. 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 ophthalmology societies), 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 ophthalmology societies, and records with no verified work email.
- 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, 35,132 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.
Ophthalmology societies by location
24 lists · largest firstEvery Ophthalmology societies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Ophthalmology societies based in the United States2,231
- Ophthalmology societies based in Brazil821
- Ophthalmology societies based in India415
- Ophthalmology societies based in Germany332
- Ophthalmology societies based in France272
- Ophthalmology societies based in Australia252
- Ophthalmology societies based in Spain251
- Ophthalmology societies based in the United Kingdom250
- Ophthalmology societies based in Canada172
- Ophthalmology societies based in Switzerland145
- Ophthalmology societies based in Italy142
- Ophthalmology societies based in Argentina130
- Ophthalmology societies based in Mexico98
- Ophthalmology societies based in Colombia83
- Ophthalmology societies based in Poland77
- Ophthalmology societies based in the Netherlands70
- Ophthalmology societies based in Portugal67
- Ophthalmology societies based in Belgium66
- Ophthalmology societies based in Chile56
- Ophthalmology societies based in South Africa37
- Ophthalmology societies based in Sweden33
- Ophthalmology societies based in New Zealand30
Cities
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 ophthalmology societies, 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 ophthalmology societies are there worldwide?
RevenueBase identified 7,548 ophthalmology societies worldwide 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?
ALCON, headquartered in Geneva, tops this list with the largest team on record.
Which country has the most ophthalmology societies?
The United States leads with 2,231 companies, followed by Brazil (821) and India (415). Every ophthalmology societies list by country and city is linked on this page.
Which city has the most ophthalmology societies?
Sao Paulo leads with 138 headquartered companies, followed by London (64) and Madrid (62).
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 35,132 verified decision-maker contacts tracked across these 7,548 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.