Company lists · Data refreshed November 2026

Top 25 Event companies based in Japan

RevenueBase identified 215 company matches for event companies associated with Japan as of November 2026 and tracks 1,184 professional contacts across them, including 149 with verified work emails. Jing is the largest hub.

This list covers company matches for event companies 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 November 6, 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 Nov 6, 2026 How this list was built
215Companies
1,184Contacts tracked
149Verified emails
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The 25 largest event companies based in Japan

Ranked by team size
Top 25 of 215 company matches for event companies based in Japan, 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 matchTokyo, JapanHQ recorded Nov 6, 2026n/a278 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact match渋谷区, JapanHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“t\t\t\t\t\t\t\t/”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchChuo-ku, JapanHQ recorded Nov 6, 2026201-50030 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact match港区, JapanHQ recorded Nov 6, 202611-5023 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact match千代田区, JapanHQ recorded Nov 6, 202611-5020 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchTokyo, JapanHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“THE J TEAM is a Destination & Event Management Company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKita-ku, JapanHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“MASH CORPORATION is an event planning, production, and project management company based in Osaka and Tokyo, Japan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact match目黒区, JapanHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Ad Production”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMinato, JapanHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Welcome to Peace Works.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchTokyo, JapanHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Founded in 1983, Expo International Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact match四丁目3番13号 ヒューリック神谷町ビル3f, JapanHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“TOW No.1 PR Wow “””

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchOsaka, JapanHQ recorded Nov 6, 202611-506 contacts →

Exact match

“For over 20 years, Idea International has been a leading partner in experiential marketing and trade fair exhibitions across the Asia-Pacific (APAC) region.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchTokyo, JapanHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Peak 1 is an event planning and creative solutions company based in Tokyo, Japan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSumida-ku, JapanHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“CRAZY is a creative agency that provides full order-made wedding serivices, catering services, and event production services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact match東京, JapanHQ recorded Nov 6, 20261-105 contacts →

Exact match

“SOHO Live is a Tokyo-based live music company specialized in creating and presenting multimedia concerts based on some of the world’s largest media franchises.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchShinjuku, JapanHQ recorded Nov 6, 202611-504 contacts →

Exact match

“EXILEB’zAKB 1988Next one”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact match渋谷区, JapanHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMinato, JapanHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Creating unique, memorable and original experiences, FLIP has worked with countless domestic and international brands specializing in event, marketing, public relations, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchTokyo, JapanHQ recorded Nov 6, 20261-103 contacts →

Exact match

“With a firm experience in entertainment, fashion, sports and marketing industries, we lead brands in a good position, manage international talent representation & booking, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchChuo-ku, JapanHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Elevate your Exhibition Experiences with Fairtrans International Welcome to Fairtrans International, your premier partner in transforming exhibition logistics into seamless…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact match神戸市 中央区, JapanHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchShibuya, JapanHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We create audiovisual and lighting environments to delight your audience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchShibuya, JapanHQ recorded Nov 6, 20261-102 contacts →

Exact match

“ON-1 is an event-based creative agency in Tokyo, Japan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact match渋谷区, JapanHQ recorded Nov 6, 202611-501 contacts →

Exact match

“t BOOM\t\t”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact match港区, JapanHQ recorded Nov 6, 202611-501 contacts →

Exact match

“WebWebAirz ConsultingWeb”

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

Showing 25 of 215 event companies based in Japan

See the full list, filter by size, metro and specialty, and access 149 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Event companies based in Japan at a glance

As of Nov 6, 2026
12.6%Verified-email coverage
5.5Average contacts per company
11-50Median size (employees)
14.0%Largest-city concentration · Jing
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
87
11-50
67
51-200
39
201-500
6
501-1,000
3

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 215 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 “event companies” 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 149 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.

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 “event companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many event companies are there based in Japan?

RevenueBase identified 215 company matches for event companies associated with Japan 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?

GL Events Japan K.K tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most event companies?

Jing leads with 30 company records, followed by Tokyo (20) and Xian (10).

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 149 professional contacts with verified work emails tracked across these 215 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.