Company lists · Data refreshed November 2026

Top 25 Hearing and vision clinics worldwide

RevenueBase identified 3,327 company matches for hearing and vision clinics worldwide as of November 2026 and tracks 59,171 professional contacts across them, including 20,844 with verified work emails. The United States is the largest market and Madrid the largest hub.

This list covers company matches for hearing and vision clinics worldwide, 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 November 6, 2026. Country and city lists for hearing and vision clinics follow the table.

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 Nov 6, 2026 How this list was built
3,327Companies
59,171Contacts tracked
20,844Verified emails
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The 25 largest hearing and vision clinics worldwide

Ranked by team size
Top 25 of 3,327 company matches for hearing and vision clinics worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchUnited StatesHQ recorded Nov 6, 202610001+23,904 contacts →

Exact match

“Specsavers began 40 years ago with the vision of two optometrists, Doug and Mary Perkins, who set out to provide best-value eyecare to everybody.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBarcelona, SpainHQ recorded Nov 6, 20261,001-5,0001,391 contacts →

Exact match

“En GAES, una marca Amplifon, nos suena muy bien ayudar a las personas a redescubrir las emociones del sonido y transformar vidas en todo el mundo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSomerset, NJ, United StatesHQ recorded Nov 6, 20261,001-5,0001,121 contacts →

Exact match

“HearingLife is a national hearing care company and part of the Demant Group, a global leader in hearing healthcare built on a heritage of care, health and innovation since 1904.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261,001-5,000946 contacts →

Exact match

“Doctor-led, professionally managed, and patient focused, FYidoctors is Canada’s largest eye care provider, headquartered in Calgary, AB.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPalm Beach Gardens, FL, United StatesHQ recorded Nov 6, 2026501-1,000707 contacts →

Exact match

“HearUSA is a leader in hearing health, dedicated to making hearing care simpler and more accessible than ever.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchChicago, ON, United StatesHQ recorded Nov 6, 20261,001-5,000639 contacts →

Exact match

“Named by Newsweek & USA TODAY as one of America’s Best Hearing Retailers and as one of Forbes Best Employers, Beltone has been a trusted leader in the hearing care industry for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCharlotte, NC, United StatesHQ recorded Nov 6, 2026501-1,000613 contacts →

Exact match

“For over a hundred years, Charlotte Eye Ear Nose & Throat Associates, P.A.(CEENTA) has brought specialty care to the various communities across the Carolinas at our nearly 20…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLlandudno, United KingdomHQ recorded Nov 6, 2026501-1,000515 contacts →

Exact match

“Boots Hearingcare operates from over 450 Boots stores across the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchVictoria, BC, CanadaHQ recorded Nov 6, 2026201-500442 contacts →

Exact match

“We are one of Canada’s largest network of registered Audiologists and professional Hearing Instrument Practitioners.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAurora, IL, United StatesHQ recorded Nov 6, 2026501-1,000434 contacts →

Exact match

“Service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchToronto, ON, CanadaHQ recorded Nov 6, 2026501-1,000421 contacts →

Exact match

“HearingLife Canada Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLouisville, KY, United StatesHQ recorded Nov 6, 2026501-1,000413 contacts →

Exact match

“360care focuses on serving the Vision, Dental, Podiatry and Audiology needs of Nursing Homes, Long Term Care and Short Term Rehabilitation Facilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGuelph, BC, CanadaHQ recorded Nov 6, 202651-200306 contacts →

Exact match

“At HearCANADA, we are committed to providing the highest quality hearing care, dependable advice and compassionate service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMcmahons Point, AustraliaHQ recorded Nov 6, 2026201-500297 contacts →

Exact match

“Connect Hearing is a leading provider of hearing health care services with a network of 180+ centres nationwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMaidstone, United KingdomHQ recorded Nov 6, 2026501-1,000291 contacts →

Exact match

“With a well-established reputation and 50+ years’ experience in private hearing healthcare, Hidden Hearing is dedicated to providing the highest standard of care possible.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSydney, AustraliaHQ recorded Nov 6, 2026201-500275 contacts →

Exact match

“Bay Audio is now officially partnered with Amplifon, the global leader in the hearing care retail industry, known for changing the lives of millions of customers across the globe…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAustraliaHQ recorded Nov 6, 2026501-1,000269 contacts →

Exact match

“Over a billion people worldwide suffer from hearing loss.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMinneapolis, MN, United StatesHQ recorded Nov 6, 202651-200251 contacts →

Exact match

“Amplifon Hearing Health Care makes it easy for health plans to provide high-quality, affordable hearing health care to members.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchEden Prairie, MN, United StatesHQ recorded Nov 6, 20261,001-5,000248 contacts →

Exact match

“Our mission at Audibel is to serve our patients better than anyone else.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBangalore, IndiaHQ recorded Nov 6, 2026201-500244 contacts →

Exact match

“Established In 2014, Aanvii Hearing Solutions Pvt Ltd Is Now India's Most Trusted Brand In Hearing Care Industry With More Than Customers, Present Across 79 Clinics / 21 Cities /…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBradford, United KingdomHQ recorded Nov 6, 2026201-500225 contacts →

Exact match

“At Bayfields we all believe in one vision: “To determine the best solutions to unique lifestyles through complete and world class care.” We subscribe to this vision by truly…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMulgrave, AustraliaHQ recorded Nov 6, 2026501-1,000203 contacts →

Exact match

“National Hearing Care began its operations in 1997 with just three clinics.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026201-500203 contacts →

Exact match

“A Audibel, desde sua fundação, tem um propósito que vai muito além da venda e adaptação de aparelhos auditivos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchGrand Prairie, TX, United StatesHQ recorded Nov 6, 2026501-1,000197 contacts →

Exact match

“Hearing Lab Technology Holdings, LLC (HLT), a fast growing hearing aid company, is seeking to add talented and motivated full-time Hearing Instrument Specialists and Dispensing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchFort Worth, TX, United StatesHQ recorded Nov 6, 2026501-1,000186 contacts →

Exact match

“At Lucid Hearing, our Mission is Helping People Hear Better.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 3,327 hearing and vision clinics worldwide

See the full list, filter by size, metro and specialty, and access 20,844 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hearing and vision clinics worldwide at a glance

As of Nov 6, 2026
35.2%Verified-email coverage
17.8Average contacts per company
1-10Median size (employees)
0.8%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,123
11-50
827
51-200
172
201-500
64
501-1,000
26
1,001-5,000
13
10001+
3

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for hearing and vision clinics are linked below.
What qualifies
Company records worldwide whose business descriptions match “hearing and vision clinics” 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. 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 20,844 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 November 6, 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.

Hearing and vision clinics by location

10 lists · largest first

Every Hearing and vision clinics list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “hearing and vision clinics”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hearing and vision clinics are there worldwide?

RevenueBase identified 3,327 company matches for hearing and vision clinics worldwide as of November 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?

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

Which country has the most hearing and vision clinics?

The United States leads with 1,346 companies, followed by Canada (296) and Spain (183). Every hearing and vision clinics list by country and city is linked on this page.

Which city has the most hearing and vision clinics?

Madrid leads with 27 company records, followed by Toronto (25) and New York (22).

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 20,844 professional contacts with verified work emails tracked across these 3,327 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 November 6, 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.