Company lists · Data refreshed November 2026

Top 25 Entrepreneur organizations based in Japan

RevenueBase identified 151 company matches for entrepreneur organizations associated with Japan as of November 2026 and tracks 2,721 professional contacts across them, including 231 with verified work emails. Jing is the largest hub.

This list covers company matches for entrepreneur organizations 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
151Companies
2,721Contacts tracked
231Verified emails
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The 25 largest entrepreneur organizations based in Japan

Ranked by team size
Top 25 of 151 company matches for entrepreneur organizations 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 match渋谷区, JapanHQ recorded Nov 6, 202651-200154 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchUchikanda, JapanHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“NineSigma’s expertise is to find and to connect: Find what may be unknown to you & Connect you to new partners, start-ups & SMEs and solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchShinagawa-ku, JapanHQ recorded Nov 6, 2026201-50088 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTokyo, JapanHQ recorded Nov 6, 2026501-1,00052 contacts →

Exact match

“Our company's prides itself on its democratic approach to business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchTokyo, JapanHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“We are a technology venture builder originating in Japan developing a globally compatible BtoC service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact match千代田区, JapanHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“AlphaDrive/NewsPicksNewsPicksSaaS”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchShibuya, JapanHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“About TECHFUND Company vision is "Make entrepreneurs become a major profession".”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact match港区, JapanHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“SYNC & PROGRESS The challenge of 'people' will change society.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchChuo City, JapanHQ recorded Nov 6, 20261-1022 contacts →

Exact match

“Antler is where outlier founders come to go further, faster.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchShibuya, JapanHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“We support growth companies using a new funding scheme.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTokyo, JapanHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“https://coralcap.co/press/?lang=en”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchTokyo, JapanHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“CyberAgent Capital is an early-stage focused corporate venture capital arm of CyberAgent, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHamamatsu, JapanHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Based on the growth stage, one-stop support from Startup to Finance PR, Recruitment, and EXIT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact match港区, JapanHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“We make an impact on the world through talent development, career development, venture development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchTokyo, JapanHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Our goal is to connect startups with the right people, insights, and opportunities to help them scale beyond expectations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNaka-ku, JapanHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“Lifetime Ventures is a pre-seed VC in Yokohama and Okinawa, Japan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchTokyo, JapanHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“ETIC (Entrepreneurial Training for Innovative Communities), founded in 1993, is one of Japan’s largest networks of social change leaders.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMinato-ku, JapanHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“FIRSTLIGHT Capital (ex UB Ventures) is a VC firm committed to driving innovation in a depopulating society, with focus on seed to series-A stage startups in the fields of SaaS…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchTokyo, JapanHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“An incubator and a consulting firm, providing hands-on incubation services for seed-to-early stage startups and supporting new business development for large companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchShibuya, JapanHQ recorded Nov 6, 202611-509 contacts →

Exact match

“We build product companies optimized for cult virality and infused with maximum life force.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact match渋谷区, JapanHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“A startup accelerator and creative business development hub where everyone can dare to create and inspire others to dare.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchTokyo, JapanHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Startup Studio Union is a collaborative organization that supports entrepreneurs and in-house new businesses, entrepreneurial education during the educational period, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact match中央区, JapanHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact match神戸, JapanHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact match港区, JapanHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

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

Showing 25 of 151 entrepreneur organizations based in Japan

See the full list, filter by size, metro and specialty, and access 231 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Entrepreneur organizations based in Japan at a glance

As of Nov 6, 2026
8.5%Verified-email coverage
18.0Average contacts per company
1-10Median size (employees)
18.5%Largest-city concentration · Jing
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
88
11-50
41
51-200
13
201-500
5
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 151 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 “entrepreneur organizations” 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 231 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.

Entrepreneur organizations by metro

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

How many entrepreneur organizations are there based in Japan?

RevenueBase identified 151 company matches for entrepreneur organizations 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?

株式会社relic tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most entrepreneur organizations?

Jing leads with 28 company records, followed by Tokyo (21) and Xian (8).

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 231 professional contacts with verified work emails tracked across these 151 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.