Company lists · Data refreshed September 2026

Top 10 Ambulatory surgical centers ophthalmology based in London, United Kingdom

RevenueBase identified 41 company matches for ambulatory surgical centers ophthalmology associated with London, United Kingdom as of September 2026 and tracks 1,364 professional contacts across them, including 757 with verified work emails and 53 with mobile numbers. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for ambulatory surgical centers ophthalmology associated with London, United Kingdom, 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 September 24, 2026.

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 Sep 24, 2026 How this list was built
41Companies
1,364Contacts tracked
757Verified emails
53Mobile numbers
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The 10 largest ambulatory surgical centers ophthalmology based in London, United Kingdom

Ranked by team size
Top 10 of 41 company matches for ambulatory surgical centers ophthalmology based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 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 matchLondon, United KingdomHQ recorded Sep 24, 20261,001-5,000502 contacts →

Exact match

“Newmedica is one of England’s leading independent providers of NHS-funded ophthalmology services, delivering expert eyecare that helps protect and preserve sight.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 24, 2026501-1,000409 contacts →

Exact match

“Optegra is a true pioneer in eye health care.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 24, 202651-200119 contacts →

Exact match

“Optimax, established in 1991, is a pioneering Laser Eye Surgery clinic in the UK with a track record of over successful treatments.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 24, 202611-5063 contacts →

Exact match

“Founded by Professor Dan Reinstein, the London Vision Clinic is one of the world's foremost centres for laser eye surgery, offering treatments including LASIK, PRK/LASEK, Laser…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 24, 202651-20060 contacts →

Exact match

“We strive to improve vision and lives through excellence in care.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 24, 202611-5019 contacts →

Exact match

“Clinica London is a leading dermatology and ophthalmology medical clinic in London's prestigious Harley Street, for children and adults.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 24, 202611-5011 contacts →

Exact match

“Focus is a world-class laser eye surgery and vision correction centre based in London's Harley Street district.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 24, 20261-108 contacts →

Exact match

“Eye Clinic London (ECL) is a private ophthalmology clinic devoted to the treatment and management of various eye conditions and diseases.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 24, 202611-504 contacts →

Exact match

“EuroEyes Laser Eye Clinic London (LEC), centrally located at Brompton Road, Knightsbridge (next to Harrods) is an international eye clinic specialized in the treatment of Myopia…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 24, 202651-2004 contacts →

Exact match

“Ultralase Eye Clinics Ltd is the sister company to Optimax Clinics Ltd; who together make up the Eye Hospitals Group.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase

Showing 10 of 41 ambulatory surgical centers ophthalmology based in London, United Kingdom

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Ambulatory surgical centers ophthalmology based in London, United Kingdom at a glance

As of Sep 24, 2026
55.5%Verified-email coverage
3.9%Mobile-number coverage
33.3Average contacts per company
1-10Median size (employees)
Sep 24, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
10
51-200
6
501-1,000
1
1,001-5,000
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 26.0d

Company record updated

Median 90.0d

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.
What qualifies
Company records associated with London, United Kingdom whose business descriptions match “ambulatory surgical centers ophthalmology” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 757 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 September 24, 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.

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 “ambulatory surgical centers ophthalmology”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ambulatory surgical centers ophthalmology are there based in London, United Kingdom?

RevenueBase identified 41 company matches for ambulatory surgical centers ophthalmology associated with London, United Kingdom as of September 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?

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

Which city in the United Kingdom has the most ambulatory surgical centers ophthalmology?

London leads the United Kingdom with 27 company records, followed by East Grinstead (4) and Edinburgh (3).

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 757 professional contacts with verified work emails tracked across these 41 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 September 24, 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 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.