Company lists · Data refreshed October 2026

Top 25 Hearing aid tester suppliers worldwide

RevenueBase identified 2,175 company matches for hearing aid tester suppliers worldwide as of October 2026 and tracks 20,872 professional contacts across them, including 4,682 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for hearing aid tester suppliers 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 October 26, 2026. Country and city lists for hearing aid tester suppliers 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 Oct 26, 2026 How this list was built
2,175Companies
20,872Contacts tracked
4,682Verified emails
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The 25 largest hearing aid tester suppliers worldwide

Ranked by team size
Top 25 of 2,175 company matches for hearing aid tester suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 26, 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 matchEden Prairie, MN, United StatesHQ recorded Oct 26, 20265,001-10,0002,285 contacts →

Exact match

“Starkey is a privately held, global hearing technology company headquartered in Eden Prairie, Minnesota, USA.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
2Exact matchSmørum, DenmarkHQ recorded Oct 26, 202610001+2,094 contacts →

Exact match

“Demant is a world-leading hearing healthcare group built on a heritage of care, health and innovation since 1904.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
3Exact matchSomerset, NJ, United StatesHQ recorded Oct 26, 202651-200554 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
4Exact matchVictoria, BC, CanadaHQ recorded Oct 26, 2026201-500426 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 · Oct 26, 2026 · View company records in RevenueBase
5Exact matchAurora, IL, United StatesHQ recorded Oct 26, 2026501-1,000414 contacts →

Exact match

“Service.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
6Exact matchGraz, AustriaHQ recorded Oct 26, 20261,001-5,000369 contacts →

Exact match

“Better hearing, better living” – that’s the philosophy Neuroth has been devoting itself to for more than 115 years.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
7Exact matchGuelph, ON, CanadaHQ recorded Oct 26, 202651-200311 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 · Oct 26, 2026 · View company records in RevenueBase
8Exact matchSydney, AustraliaHQ recorded Oct 26, 2026201-500260 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 · Oct 26, 2026 · View company records in RevenueBase
9Exact matchMiddelfart, DenmarkHQ recorded Oct 26, 2026201-500188 contacts →

Exact match

“Based in Middelfart, Denmark, Interacoustics is a world leading supplier of hearing and balance assessment equipment.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
10Exact matchBogotá, ColombiaHQ recorded Oct 26, 2026201-500187 contacts →

Exact match

“Fitted hearing aids in AUDIOCOM IPS can change your life.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
11Exact matchFort Worth, TX, United StatesHQ recorded Oct 26, 2026501-1,000185 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
12Exact matchRaleigh, NC, United StatesHQ recorded Oct 26, 2026n/a169 contacts →

Exact match

“Check out our company's website.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
13Exact matchSão Paulo, BrazilHQ recorded Oct 26, 202651-200160 contacts →

Exact match

“Presente em mais de 100 países, somos a marca de cuidados auditivos do grupo Sonova, com mais de 280 clínicas no Brasil e mais de 3.500 no mundo.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
14Exact matchParis, FranceHQ recorded Oct 26, 202651-200159 contacts →

Exact match

“VivaSon s’engage à vous proposer les appareils auditifs des plus grandes marques mondiales aux prix les plus bas de France.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
15Exact matchCopenhagen, DenmarkHQ recorded Oct 26, 202651-200152 contacts →

Exact match

“Auditdata is a provider of audiology practice management software, clinical testing equipment, and data analytics for hearing care professionals, clinics, and hospitals worldwide.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
16Exact matchBrisbane, AustraliaHQ recorded Oct 26, 202651-200112 contacts →

Exact match

“Attune is the largest, private, full-service hearing organisation dedicated to delivering the most accurate hearing evaluations and the most appropriate treatments for all ages.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
17Exact matchTaastrup, DenmarkHQ recorded Oct 26, 2026501-1,000112 contacts →

Exact match

“A leader in hearing and balance products and solutions, Otometrics was acquired in 2017, and is now known as Natus.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
18Exact matchEden Prairie, MN, United StatesHQ recorded Oct 26, 2026501-1,000112 contacts →

Exact match

“Hear life to its fullest.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
19Exact matchToronto, ON, CanadaHQ recorded Oct 26, 202651-200100 contacts →

Exact match

“Canadian owned & operated At Hearing Solutions, we believe in the power of hearing to connect you with loved ones and the world around you.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
20Exact matchGeel, BelgiumHQ recorded Oct 26, 202651-20089 contacts →

Exact match

“De hoorspecialist in België Met meer dan 70 hoorcentra en sterke groeiambities is Hoorcentrum Aerts vandaag een vaste waarde in de gehoorzorg.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
21Exact matchKuching, MalaysiaHQ recorded Oct 26, 202651-20087 contacts →

Exact match

“20dB Hearing is the leading hearing care provider in Malaysia and Singapore, dedicated to helping individuals rediscover the joy of sound through personalised, professional care.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
22Exact matchMandaluyong, PhilippinesHQ recorded Oct 26, 2026201-50085 contacts →

Exact match

“Founded in the Philippines, Manila Hearing Aid has been the Pioneer in Hearing Care since 1976 as the first complete hearing care center with world-renowned hearing care…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
23Exact matchOklahoma City, OK, United StatesHQ recorded Oct 26, 202651-20081 contacts →

Exact match

“Hearts for Hearing is the largest Auditory-Verbal Therapy Center in the region.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
24Exact matchParis, FranceHQ recorded Oct 26, 202651-20079 contacts →

Exact match

“Fondée en 2005, GrandAudition s'est rapidement imposée comme une référence incontournable dans le domaine de l'audition en France et progressivement à l'étranger.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
25Exact matchPadua, ItalyHQ recorded Oct 26, 202651-20075 contacts →

Exact match

“Inventis is a high-tech Italian company that develops and manufactures cutting-edge devices for audiology and balance diagnostics.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase

Showing 25 of 2,175 hearing aid tester suppliers worldwide

See the full list, filter by size, metro and specialty, and access 4,682 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hearing aid tester suppliers worldwide at a glance

As of Oct 26, 2026
22.4%Verified-email coverage
9.6Average contacts per company
1-10Median size (employees)
1.0%Largest-city concentration · Sao Paulo
Oct 26, 2026Page data refreshed

Companies by employee count

1-10
1,427
11-50
498
51-200
143
201-500
39
501-1,000
18
1,001-5,000
6
5,001-10,000
2
10001+
4

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 aid tester suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “hearing aid tester suppliers” 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 4,682 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 October 26, 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 aid tester suppliers by location

10 lists · largest first

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

Countries

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 aid tester suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hearing aid tester suppliers are there worldwide?

RevenueBase identified 2,175 company matches for hearing aid tester suppliers worldwide as of October 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?

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

Which country has the most hearing aid tester suppliers?

The United States leads with 687 companies, followed by Germany (157) and Brazil (152). Every hearing aid tester suppliers list by country and city is linked on this page.

Which city has the most hearing aid tester suppliers?

Sao Paulo leads with 22 company records, followed by Paris (18) and Madrid (14).

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 4,682 professional contacts with verified work emails tracked across these 2,175 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 October 26, 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.