Company lists · Data refreshed November 2026

Top 25 Voice and accent coaching services worldwide

RevenueBase identified 5,820 company matches for voice and accent coaching services worldwide as of November 2026 and tracks 28,464 professional contacts across them, including 2,264 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for voice and accent coaching services 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 voice and accent coaching services 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
5,820Companies
28,464Contacts tracked
2,264Verified emails
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The 25 largest voice and accent coaching services worldwide

Ranked by team size
Top 25 of 5,820 company matches for voice and accent coaching services 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 matchMontclair, NJ, United StatesHQ recorded Nov 6, 202651-200309 contacts →

Exact match

“Own The Room® is the flagship communication training product line from LifeHikes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBarcelona, SpainHQ recorded Nov 6, 2026201-500298 contacts →

Exact match

“What’s Up!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPare, IndonesiaHQ recorded Nov 6, 202651-200163 contacts →

Exact match

“Jago Bahasa Inspira is your trusted partner in corporate English language development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchJakarta, IndonesiaHQ recorded Nov 6, 2026201-500158 contacts →

Exact match

“Lister provides language training tailored to meet business requirements, offering job-focused programs to enhance productivity, promote teamwork, and help individuals reach their…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSegovia, SpainHQ recorded Nov 6, 202611-50142 contacts →

Exact match

“Why we do what we do: We love inspiring people to communicate freely and clearly so that they can inspire and influence others.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchKabupaten Sleman, IndonesiaHQ recorded Nov 6, 2026n/a128 contacts →

Exact match

“Banyak mahasiswa dan fresh graduate sebenarnya punya ide yang bagus, tapi kesulitan menyampaikannya dengan jelas dan percaya diri baik saat presentasi, diskusi kelas, maupun…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact match8500 Kortrijk, BelgiumHQ recorded Nov 6, 202611-50126 contacts →

Exact match

“BLCC (Business Language and Communication Centre) is an innovative spin-off from the University of Leuven.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-50100 contacts →

Exact match

“RADA Business supports people at work become brilliant communicators.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSouth Burlington, VT, United StatesHQ recorded Nov 6, 202651-20099 contacts →

Exact match

“With more than 30 years of experience in voice-over training and demo production, we at Such A Voice have successfully launched and developed the careers of thousands of aspiring…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5096 contacts →

Exact match

“Hire voice actors online for all types of projects with our fully remote end-to-end production services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCairo, EgyptHQ recorded Nov 6, 2026201-50082 contacts →

Exact match

“Empowering English Learning for Anyone, Anywhere.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202611-5076 contacts →

Exact match

“Bring conversation practice to life!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026201-50071 contacts →

Exact match

“At Accent Advisor, we partner with individuals and organizations to bridge the gap between fluency and clarity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAtlanta, CA, United StatesHQ recorded Nov 6, 202611-5070 contacts →

Exact match

“Speakeasy helps professionals develop the communication that leadership demands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchEn Ligne, FranceHQ recorded Nov 6, 202611-5069 contacts →

Exact match

“Chez Anglify, on connaît bien le problème : des années d’anglais à l’école… pour finir par bloquer à l’oral face à un collègue étranger ou en réunion Zoom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBoulogne Billancourt, FranceHQ recorded Nov 6, 2026n/a63 contacts →

Exact match

“Leader français* de l'accompagnement et du perfectionnement en communication pour les dirigeants, cadres et managers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBrussels, BelgiumHQ recorded Nov 6, 2026n/a57 contacts →

Exact match

“Un Soleil, deux univers!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMakati City, PhilippinesHQ recorded Nov 6, 2026n/a55 contacts →

Exact match

“Services The Voice Of Creativity Voice-Over Solutions We are the no.1 provider of pre-qualified and professional Voice Artists in the Philippines.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“O Clube da Fala é uma instituição, especializada em voz, fala, oratória e comportamento humano.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBogotá, ColombiaHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“Organización de Profesores Extranjeros Enseñamos inglés con excelencia y enfoque personalizado.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchParis, FranceHQ recorded Nov 6, 2026n/a49 contacts →

Exact match

“Créé en 1979, Westmill International est un organisme de formation indépendant spécialisé dans l'enseignement des langues.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPittsburgh, United StatesHQ recorded Nov 6, 2026n/a49 contacts →

Exact match

“Speakers, singers, and therapists throughout the world are using Estill Voice Training™.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“The English Center is a CEDEO-recognised provider of Business English and spoken communication training for international professionals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“Humboldt, Business Communication Training, se estableció en 1986 en Barcelona con el objetivo de ofrecer servicios de formación de primera calidad para la comunicación empresarial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchFort Lauderdale, NY, United StatesHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Since 1969, Communispond has helped over client associates – including CEOs, board chairs, sales leaders, and a wide range of business executives – achieve business goals by…”

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

Showing 25 of 5,820 voice and accent coaching services worldwide

See the full list, filter by size, metro and specialty, and access 2,264 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Voice and accent coaching services worldwide at a glance

As of Nov 6, 2026
8.0%Verified-email coverage
4.9Average contacts per company
1-10Median size (employees)
3.7%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
5,036
11-50
604
51-200
101
201-500
33
501-1,000
4
1,001-5,000
1
10001+
1

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 voice and accent coaching services are linked below.
What qualifies
Company records worldwide whose business descriptions match “voice and accent coaching services” 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 2,264 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.

Voice and accent coaching services by location

20 lists · largest first

Every Voice and accent coaching services 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 “voice and accent coaching services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many voice and accent coaching services are there worldwide?

RevenueBase identified 5,820 company matches for voice and accent coaching services 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?

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

Which country has the most voice and accent coaching services?

The United States leads with 1,050 companies, followed by the United Kingdom (436) and Brazil (294). Every voice and accent coaching services list by country and city is linked on this page.

Which city has the most voice and accent coaching services?

London leads with 213 company records, followed by New York (99) and Sao Paulo (90).

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 2,264 professional contacts with verified work emails tracked across these 5,820 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.