Company lists · Data refreshed October 2026

Top 15 Life sciences marketing firms based in Japan

RevenueBase identified 57 company matches for life sciences marketing firms associated with Japan as of October 2026 and tracks 496 professional contacts across them, including 42 with verified work emails. Jing is the largest hub.

This list covers company matches for life sciences marketing 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 October 17, 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 Oct 17, 2026 How this list was built
57Companies
496Contacts tracked
42Verified emails
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The 15 largest life sciences marketing firms based in Japan

Ranked by team size
Top 15 of 57 company matches for life sciences marketing firms based in Japan, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 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世田谷区, JapanHQ recorded Oct 17, 202651-20034 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2Exact matchTokyo, JapanHQ recorded Oct 17, 202611-5027 contacts →

Exact match

“At BIC GROUP, we are a dynamic healthcare company specializing in product sales, management consulting, executive search, and innovative solutions delivery.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3Exact match文京区, JapanHQ recorded Oct 17, 202651-20024 contacts →

Exact match

“Seed Planning is a Japan-based research and consulting firm with over four decades of experience supporting decision-making across healthcare, pharmaceuticals, life sciences, and…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4Exact matchChiyoda-ku, JapanHQ recorded Oct 17, 2026201-50024 contacts →

Exact match

“We, Accerise was established in September 2004 with a CRA staffing service as our core business.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5Exact matchShibuya-ku, JapanHQ recorded Oct 17, 20261-1014 contacts →

Exact match

“CJ PARTNERS, Inc.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6Exact match港区, JapanHQ recorded Oct 17, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7Exact match千代田区6-2-6, JapanHQ recorded Oct 17, 202611-504 contacts →

Exact match

“Sop 2.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8Exact match品川区, JapanHQ recorded Oct 17, 20261-104 contacts →

Exact match

“CDI Medical is an independent strategic consulting firm specializing in the healthcare and medical sectors.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9Exact match目黒区, JapanHQ recorded Oct 17, 20261-103 contacts →

Exact match

“LampTokyo is a specialist in Marketing & Creative, seamlessly handling everything from developing marketing strategies, to planning promotional initiatives, and producing creative…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10Exact matchTokyo, JapanHQ recorded Oct 17, 20261-103 contacts →

Exact match

“Digital Healthcare Marketing and Consulting Agency The Japan Healthcare Network provides services in the following areas for pharmaceutical, medical device and other…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11Exact matchTokyo, JapanHQ recorded Oct 17, 20261-102 contacts →

Exact match

“INGENI CONSULTING is a Japan based consulting firm, focused on pharmaceutical, biotechnology and medical devices industries.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12Exact matchJapanHQ recorded Oct 17, 202651-2001 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13Exact matchChiyoda-ku, JapanHQ recorded Oct 17, 20261-101 contacts →

Exact match

“Business Description SpectroDecypher provides a variety of business support for the development of laboratory drug products and pharmaceutical applications, as well as researching…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14Exact matchTokyo, JapanHQ recorded Oct 17, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15Exact matchShibuya-ku, JapanHQ recorded Oct 17, 20261-101 contacts →

Exact match

“Most global life sciences firms discover their Japan market entry, regulatory, and commercialization challenges after they have already paralyzed local growth.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase

Showing 15 of 57 life sciences marketing firms based in Japan

See the full list, filter by size, metro and specialty, and access 42 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Life sciences marketing firms based in Japan at a glance

As of Oct 17, 2026
8.5%Verified-email coverage
8.7Average contacts per company
11-50Median size (employees)
22.8%Largest-city concentration · Jing
Oct 17, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
15
51-200
13
201-500
3
501-1,000
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 57 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 “life sciences marketing 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 42 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 17, 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 “life sciences marketing firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many life sciences marketing firms are there based in Japan?

RevenueBase identified 57 company matches for life sciences marketing firms associated with Japan 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?

リードプラス株式会社 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most life sciences marketing firms?

Jing leads with 13 company records, followed by Tokyo (8) and Chiyoda-Ku (2).

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 42 professional contacts with verified work emails tracked across these 57 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 17, 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.