Company lists · Data refreshed September 2026
Top 25 Communications skills training programs worldwide
RevenueBase identified 6,060 communications skills training programs worldwide as of September 2026 and tracks 27,272 professional contacts across them, including 3,595 with verified work emails. The United States is the largest market and London the largest hub.
This list covers communications skills training programs 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 19, 2026. Country and city lists for communications skills training programs 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 communications skills training programs worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,762 contacts → | ||||
Indirect evidence “Dale Carnegie helps people from all walks of life become fearless, giving leaders the confidence they need to get the most out of life and work.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 298 contacts → | ||||
Strong evidence “Own The Room® is the flagship communication training product line from LifeHikes.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 157 contacts → | ||||
Indirect evidence “Why we do what we do: We love inspiring people to communicate freely and clearly so that they can inspire and influence others.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 139 contacts → | ||||
Strong evidence “At Ariel, we help develop authentic leaders through leadership development programs, communication training, executive coaching, and executive mentorship.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 127 contacts → | ||||
Indirect evidence “Sandler | TEM Associates provides services designed to increase ability, confidence and effectiveness in dealing and communicating with other people.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 100 contacts → | ||||
Indirect evidence “RADA Business supports people at work become brilliant communicators.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 98 contacts → | ||||
Indirect evidence “Banyak mahasiswa dan fresh graduate sebenarnya punya ide yang bagus, tapi kesulitan menyampaikannya dengan jelas dan percaya diri baik saat presentasi, diskusi kelas, maupun…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 91 contacts → | ||||
Indirect evidence “Acrônimo de “State of The Art Presentations“, a SOAP é uma empresa especialista em comunicação para momentos decisivos.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 68 contacts → | ||||
Partial evidence “We believe that better communication can transform the way people relate to each other and work together to achieve great things.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 62 contacts → | ||||
Partial evidence “Leader français* de l'accompagnement et du perfectionnement en communication pour les dirigeants, cadres et managers.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 57 contacts → | ||||
Indirect evidence “Nosso objetivo é criar Profissionais Memoráveis.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 52 contacts → | ||||
Strong evidence “The English Center is a CEDEO-recognised provider of Business English and spoken communication training for international professionals.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 50 contacts → | ||||
Indirect evidence “EBright Public Speaking Academy is recognized as one of the top public speaking centers in Malaysia.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 49 contacts → | ||||
Indirect evidence “At The Humphrey Group, inspiration is our purpose and our passion.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 48 contacts → | ||||
Partial evidence “Leading the Charge in Communication and Persuasion.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 47 contacts → | ||||
Partial evidence “We believe in making a difference through mastering communication for influence.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 47 contacts → | ||||
Indirect evidence “Welcome to Oratrics, your global destination for mastering the art of personality development and public speaking.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 45 contacts → | ||||
Indirect evidence “TPC transforms teams at the world’s top brands from data collectors into strategic communicators.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 45 contacts → | ||||
Partial evidence “We build language skills where they matter most in your meetings, your negotiations and your daily work.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 44 contacts → | ||||
Strong evidence “Working Voices is a niche consultancy teaching Interpersonal Communication Skills to Big Business.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 44 contacts → | ||||
Indirect evidence “Organizations invest heavily in learning, leadership development, and capability building, yet most struggle to answer: Has performance improved?” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 43 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 42 contacts → | ||||
Strong evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 38 contacts → | ||||
Indirect evidence “We have completed successful projects across 24 centres in Delhi/ NCR, and 98 centers across India.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 37 contacts → | ||||
Strong evidence “At our core, we are a human development organisation, specialising in experiential communications training.” Source: RevenueBase Database · checked Sep 19, 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: communications skills training programs. 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 communications skills training programs.
- Partial evidence
- Its own public description names part of communications skills training programs, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name communications skills training programs. 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 6,060 communications skills training programs worldwide
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Communications skills training programs worldwide at a glance
As of Sep 19, 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 communications skills training programs, 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 communications skills training programs are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “communications skills training programs”. 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 communications skills training programs), 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 communications skills training programs, 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, 3,595 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 19, 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.
Communications skills training programs by location
18 lists · largest firstEvery Communications skills training programs list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Communications skills training programs based in the United States950
- Communications skills training programs based in the United Kingdom391
- Communications skills training programs based in India356
- Communications skills training programs based in France341
- Communications skills training programs based in the Netherlands304
- Communications skills training programs based in Brazil276
- Communications skills training programs based in Germany273
- Communications skills training programs based in Australia171
- Communications skills training programs based in Spain171
- Communications skills training programs based in Canada163
- Communications skills training programs based in Switzerland84
- Communications skills training programs based in Belgium63
- Communications skills training programs based in Italy56
- Communications skills training programs based in Sweden49
- Communications skills training programs based in Austria47
- Communications skills training programs based in Denmark40
- Communications skills training programs based in Ireland29
- Communications skills training programs based in New Zealand26
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 communications skills training programs, 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 communications skills training programs are there worldwide?
RevenueBase identified 6,060 communications skills training programs 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?
Dale Carnegie Training, headquartered in New York, tops this list with the largest team on record.
Which country has the most communications skills training programs?
The United States leads with 950 companies, followed by the United Kingdom (391) and India (356). Every communications skills training programs list by country and city is linked on this page.
Which city has the most communications skills training programs?
London leads with 200 headquartered companies, followed by Paris (95) and Sao Paulo (83).
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 3,595 verified decision-maker contacts tracked across these 6,060 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 19, 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.