Company lists · Data refreshed September 2026

Top 16 Healthcare translation services based in Japan

RevenueBase identified 66 company matches for healthcare translation services associated with Japan as of September 2026 and tracks 431 professional contacts across them, including 72 with verified work emails. Jing is the largest hub.

This list covers company matches for healthcare translation services 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 16, 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 16, 2026 How this list was built
66Companies
431Contacts tracked
72Verified emails
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The 16 largest healthcare translation services based in Japan

Ranked by team size
Top 16 of 66 company matches for healthcare translation services based in Japan, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchChiyoda-ku, JapanHQ recorded Sep 16, 202651-20046 contacts →

Exact match

“At idioma®, we work with engineering, automotive, manufacturing, electronics, construction, industrial equipment, medical device, energy, and technology companies that require…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact match港区, JapanHQ recorded Sep 16, 202651-20037 contacts →

Exact match

“At Global, Ltd.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact match中央区, JapanHQ recorded Sep 16, 2026201-50030 contacts →

Exact match

“3,600 irit”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact match港区, JapanHQ recorded Sep 16, 202611-5017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchOsaka, JapanHQ recorded Sep 16, 202611-5013 contacts →

Exact match

“ASCA30AI × For over 30 years, ASCA has specialized in language services for the pharmaceutical and life sciences industries.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchChiyoda, JapanHQ recorded Sep 16, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact match品川区大崎, JapanHQ recorded Sep 16, 20261-109 contacts →

Exact match

“TMJ JAPAN is a company that provides translation and interpretation services to corporate clients, founded by former employees of a major global consulting firm.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact match港区, JapanHQ recorded Sep 16, 202611-509 contacts →

Exact match

“Helping you communicate better”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchTsukuba, JapanHQ recorded Sep 16, 20261-107 contacts →

Exact match

“Founded in 2018, our mission is to allow foreigners in Japan have a smoother medical experience.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchMinato-ku, JapanHQ recorded Sep 16, 202611-505 contacts →

Exact match

“60 MT/AI MTPE BtoB MT/AI Japan Translation Center (JTC) is a Tokyo-based translation company with over 60 years of experience in Japanese and multilingual communication.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact match大阪市北区, JapanHQ recorded Sep 16, 202611-505 contacts →

Exact match

“tWEBWEB\t\t27-02002627-300232\t”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact match港区, JapanHQ recorded Sep 16, 202611-504 contacts →

Exact match

“50 36524 ※ Asian languages Chinese, Cantonese, Taiwanese, Shanghainese, Hakka, Hokkien, Korean, Mongolian, Thai, Vietnamese, Tagalog(Filipino), Indonesian, Urdu, Hindi, Khmer…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact match港区, JapanHQ recorded Sep 16, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact match桜井市, JapanHQ recorded Sep 16, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchJapanHQ recorded Sep 16, 20261-101 contacts →

Exact match

Recorded description not available.

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

Exact match

“Adastra Co, Ltd.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 16 of 66 healthcare translation services based in Japan

See the full list, filter by size, metro and specialty, and access 72 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Healthcare translation services based in Japan at a glance

As of Sep 16, 2026
16.7%Verified-email coverage
6.5Average contacts per company
11-50Median size (employees)
21.2%Largest-city concentration · Jing
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
27
51-200
12
201-500
2
501-1,000
2

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 66 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 “healthcare translation 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. 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 72 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 16, 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 “healthcare translation services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many healthcare translation services are there based in Japan?

RevenueBase identified 66 company matches for healthcare translation services 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?

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

Which city has the most healthcare translation services?

Jing leads with 14 company records, followed by Tokyo (11) and Xian (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 72 professional contacts with verified work emails tracked across these 66 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 16, 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.