Company lists · Data refreshed September 2026

Top 14 AI and machine learning private equity firms based in Japan

RevenueBase identified 42 company matches for AI and machine learning private equity firms associated with Japan as of September 2026 and tracks 291 professional contacts across them, including 60 with verified work emails. Tokyo is the largest hub.

This list covers company matches for AI and machine learning private equity 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 27, 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 27, 2026 How this list was built
42Companies
291Contacts tracked
60Verified emails
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The 14 largest AI and machine learning private equity firms based in Japan

Ranked by team size
Top 14 of 42 company matches for AI and machine learning private equity firms based in Japan, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 Sep 27, 202611-5042 contacts →

Exact match

“Real estate Investment Management powered by AI”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact match文京区, JapanHQ recorded Sep 27, 202611-5023 contacts →

Exact match

“OUR VISION Unleash the potential of those who aspire to change the world through technology.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact match文京区, JapanHQ recorded Sep 27, 202611-5023 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchChiyoda, JapanHQ recorded Sep 27, 202611-5020 contacts →

Exact match

“About AlpacaJapan AlpacaJapan is the leading AI and Fintech company in Asia, utilising cutting edge Machine Learning and Deep Neural Network to provide investment solutions for…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchTokyo, JapanHQ recorded Sep 27, 202611-5016 contacts →

Exact match

“Ingenta is a deep-tech AI company specializing in proprietary Graph Deep Learning technology, designed for industries where domain depth, technical rigor, and long-term…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchChūō-ku, JapanHQ recorded Sep 27, 202651-20016 contacts →

Exact match

“Cross Compass Ltd.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact match港区, JapanHQ recorded Sep 27, 202611-509 contacts →

Exact match

“Vision PlatformPEVC PE VC 1.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact match港区, JapanHQ recorded Sep 27, 202651-2009 contacts →

Exact match

“FintechAIFPAIFP”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact match京都市, JapanHQ recorded Sep 27, 202611-508 contacts →

Exact match

“AI Security & Governance”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact match港区, JapanHQ recorded Sep 27, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchMinato-ku, JapanHQ recorded Sep 27, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchMinato-ku, JapanHQ recorded Sep 27, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchTokyo, JapanHQ recorded Sep 27, 202611-501 contacts →

Exact match

“Weaving Data and Strategy AI METRIKA weaves the future together with massive enterprise data and problem-solving strategies.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchTokyo, JapanHQ recorded Sep 27, 20261-101 contacts →

Exact match

“epiST Ventures is a venture capital firm focused on backing and building seed and early-stage technology startups in Japan.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 14 of 42 AI and machine learning private equity firms based in Japan

See the full list, filter by size, metro and specialty, and access 60 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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AI and machine learning private equity firms based in Japan at a glance

As of Sep 27, 2026
20.6%Verified-email coverage
6.9Average contacts per company
1-10Median size (employees)
26.2%Largest-city concentration · Tokyo
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
17
51-200
4

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 42 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 “AI and machine learning private equity 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 60 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 27, 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 “AI and machine learning private equity firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many AI and machine learning private equity firms are there based in Japan?

RevenueBase identified 42 company matches for AI and machine learning private equity 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?

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

Which city has the most AI and machine learning private equity firms?

Tokyo leads with 11 company records, followed by Jing (10) 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 60 professional contacts with verified work emails tracked across these 42 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 27, 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.