Company lists · Data refreshed September 2026

Top 18 Business communication coaching firms based in Japan

RevenueBase identified 62 company matches for business communication coaching firms associated with Japan as of September 2026 and tracks 315 professional contacts across them, including 48 with verified work emails. Tokyo is the largest hub.

This list covers company matches for business communication coaching firms associated with Japan, 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 19, 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 19, 2026 How this list was built
62Companies
315Contacts tracked
48Verified emails
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The 18 largest business communication coaching firms based in Japan

Ranked by team size
Top 18 of 62 company matches for business communication coaching firms based in Japan, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 match新宿区, JapanHQ recorded Sep 19, 202651-20022 contacts →

Exact match

“is a professional training & coaching company based out of, Japan.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact match渋谷区神宮前, JapanHQ recorded Sep 19, 202651-20019 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact match渋谷区円山町, JapanHQ recorded Sep 19, 20261-1016 contacts →

Exact match

“Vision: To create a world where differences in language and culture are not barriers for businesses and individuals operating on a global scale.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchChiyoda-ku, JapanHQ recorded Sep 19, 20261-1011 contacts →

Exact match

“Global Bridge is a leading training company based in Tokyo, Japan, providing customized training solutions to support our clients with their Global Communication.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchTokyo, JapanHQ recorded Sep 19, 20261-108 contacts →

Exact match

“Globus Fortune 500 Nikkei 225 1992 300 Globus has helped develop over World-Class Leaders, Communicators and High Performers in Asia and beyond A gap-that’s what motivated Brent…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchMinato-ku, JapanHQ recorded Sep 19, 202611-505 contacts →

Exact match

“Empowering Project Leaders" In today’s fast-changing business world, companies must adapt to stay competitive.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchChiyoda-ku, JapanHQ recorded Sep 19, 20261-104 contacts →

Exact match

“At ComPLUS, we focus on raising the individual global communication skill level of business people and provide training and coaching services to achieve this goal.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchMinato-ku, JapanHQ recorded Sep 19, 20261-104 contacts →

Exact match

“HC Global is a Tokyo-based firm that develops global business leaders who communicate effectively across cultures to bring success to their organizations and develop their careers.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact match武蔵野市, JapanHQ recorded Sep 19, 20261-102 contacts →

Exact match

“We are a consultancy specializing in developing communication plans alongside management to drive the results you seek.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchTokyo, JapanHQ recorded Sep 19, 20261-102 contacts →

Exact match

“Transforming Diverse Teams Through Communication Intelligence We help global organizations unlock the full potential of their diverse teams through proven communication training…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchTokyo, JapanHQ recorded Sep 19, 20261-102 contacts →

Exact match

“Keith Industries is the leading innovator of communication training for working professionals.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact match長生郡, JapanHQ recorded Sep 19, 20261-102 contacts →

Exact match

“1on1 CEO /-(UC Berkeley Executive Coaching Institute) 2-”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact match杉並区, JapanHQ recorded Sep 19, 20261-102 contacts →

Exact match

“LifeCrack LLC was founded by Patrick Laudon, an executive coach based in Tokyo.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact match中央区, JapanHQ recorded Sep 19, 20261-101 contacts →

Exact match

“Community For All ①60 ② ③()”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact match港区, JapanHQ recorded Sep 19, 20261-101 contacts →

Exact match

“MoonGate 200410 2016 3 1 ×AI Origin of the company name MoonGate means “moonlight reflected on the surface of the water.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchTokyo, JapanHQ recorded Sep 19, 20261-101 contacts →

Exact match

“At Ikigai Executive Coaching we get you excited about your career - whatever your career, whether C-suite or graduate.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchOdawara, JapanHQ recorded Sep 19, 20261-101 contacts →

Exact match

“Saga Consulting is a boutique consultancy specializing in global communications as well as cross-cultural training and development.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchJingumae, JapanHQ recorded Sep 19, 20261-101 contacts →

Exact match

“Best Team makes Best Teams -”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 18 of 62 business communication coaching firms based in Japan

See the full list, filter by size, metro and specialty, and access 48 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Business communication coaching firms based in Japan at a glance

As of Sep 19, 2026
15.2%Verified-email coverage
5.1Average contacts per company
1-10Median size (employees)
14.5%Largest-city concentration · Tokyo
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
45
11-50
12
51-200
4
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Japan, so it is reported there. Company counts and contact totals on this page are exact for Japan, over 62 companies.

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 Japan whose business descriptions match “business communication coaching firms” 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 48 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 19, 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 “business communication coaching firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many business communication coaching firms are there based in Japan?

RevenueBase identified 62 company matches for business communication coaching firms associated with Japan 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?

株式会社ベネッセi-キャリア tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most business communication coaching firms?

Tokyo leads with 9 company records, followed by Jing (8) and Minato-Ku (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 48 professional contacts with verified work emails tracked across these 62 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 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 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.