Company lists · Data refreshed September 2026

Top 25 Generative AI enterprise platforms based in Japan

RevenueBase identified 139 company matches for generative AI enterprise platforms associated with Japan as of September 2026 and tracks 1,662 professional contacts across them, including 398 with verified work emails. Jing is the largest hub.

This list covers company matches for generative AI enterprise platforms 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 28, 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 28, 2026 How this list was built
139Companies
1,662Contacts tracked
398Verified emails
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The 25 largest generative AI enterprise platforms based in Japan

Ranked by team size
Top 25 of 139 company matches for generative AI enterprise platforms based in Japan, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 28, 2026201-500367 contacts →

Exact match

“Preferred Networks (PFN)’s mission is to make the real world computable.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchMinato-ku, JapanHQ recorded Sep 28, 202651-200111 contacts →

Exact match

“ABEJA ABEJAAIABEJA Platform ABEJA PlatformAIAI ABEJA2012ABEJA Platform”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchShibuya, JapanHQ recorded Sep 28, 2026201-50096 contacts →

Exact match

“Givery is an AI enablement company, dedicated to empowering businesses through generative AI and AI agent technologies driven by our vision of "Enrich Lives through Emotional and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchTokyo, JapanHQ recorded Sep 28, 202611-5060 contacts →

Exact match

“Recursive builds custom AI agents for enterprises tackling complex, high-stakes challenges, from supply chain optimization to R&D acceleration and renewable energy planning.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact match港区, JapanHQ recorded Sep 28, 202611-5057 contacts →

Exact match

“Kenja is a B2B Generative AI startup, uniquely providing RAG functionalities in combination with segregated, secure multilevel ACL (Access Control Layer).”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchTaito, JapanHQ recorded Sep 28, 202651-20053 contacts →

Exact match

“We provide Maira – a comprehensive, one-stop platform for building, deploying, and optimizing AI-powered applications.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchTokyo, JapanHQ recorded Sep 28, 202611-5050 contacts →

Exact match

“Where Innovation Meets Japanese Precision, Fueling AI-Driven Excellence.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchMinato-ku, JapanHQ recorded Sep 28, 202611-5034 contacts →

Exact match

“Noeon Research is an ambitious deep-tech startup based in Tokyo working on a novel natively agentic AI system with general capabilities.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchKyoto City, JapanHQ recorded Sep 28, 202651-20032 contacts →

Exact match

“HACARUS is on a mission to build the next generation of tools for those shaping the future with its proprietary AI core - built to provide big insights from small data.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchKyoto City, JapanHQ recorded Sep 28, 202651-20031 contacts →

Exact match

“At RUTILEA, we provide a comprehensive AI development platform and GPU cloud services, assisting you throughout the process-from choosing the ideal AI models to setting up and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact match文京区湯島3丁目2-12 御茶ノ水天神ビル4f, JapanHQ recorded Sep 28, 202611-5030 contacts →

Exact match

“Algoage MLaaS”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchFukuoka, JapanHQ recorded Sep 28, 202611-5026 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact match千代田区, JapanHQ recorded Sep 28, 202611-5023 contacts →

Exact match

“Lightblue, as a leading company in generative AI development in Japan, is dedicated to working with sincerity and heartfelt commitment to provide high-quality solutions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact match文京区, JapanHQ recorded Sep 28, 202611-5021 contacts →

Exact match

“AlmondoChatGPTAIAI”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact match渋谷区, JapanHQ recorded Sep 28, 202651-20020 contacts →

Exact match

“We Remove Steps.“”AI21AI”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact match名古屋市中区, JapanHQ recorded Sep 28, 202611-5018 contacts →

Exact match

“N2iSaaSSoftware as a Service”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchChūō-ku, JapanHQ recorded Sep 28, 202651-20016 contacts →

Exact match

“Cross Compass Ltd.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchShibuya-ku, JapanHQ recorded Sep 28, 20261-1016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchTokyo, JapanHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“NextremerITAIAIAI We are on a mission to create a truly sustainable society through implementing AI technologies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact match品川区, JapanHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“AiHUB is a next-generation content AI studio from Japan, bringing together experts in AI technology and content production.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact match新宿区, JapanHQ recorded Sep 28, 202651-20012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchSetagaya, JapanHQ recorded Sep 28, 20261,001-5,00011 contacts →

Exact match

“Rakuten AI was developed with a clear mission, to augment human creativity with the power of artificial intelligence.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchTokyo, JapanHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“LunaTone is a Playable Capability Development Studio for the Gen AI Era based in Tokyo”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact match横浜市西区, JapanHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“secondz digital AIAIAI AIAI× 3 AEO AEO/LLMOAIAI AI-BPaaS Enterprise BDRAIAI-BPaaS AIAI ×AI AIAI AI - AI×RevOps - CSAI - AI - ”” - Snowflake×MCP ‐ AI×PMO - AIPMO - AIAIAI 3AI - AI…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact match川崎市 川崎区, JapanHQ recorded Sep 28, 20261-1010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 139 generative AI enterprise platforms based in Japan

See the full list, filter by size, metro and specialty, and access 398 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Generative AI enterprise platforms based in Japan at a glance

As of Sep 28, 2026
23.9%Verified-email coverage
12.0Average contacts per company
11-50Median size (employees)
24.5%Largest-city concentration · Jing
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
65
11-50
46
51-200
22
201-500
3
1,001-5,000
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 139 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 “generative AI enterprise platforms” 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 398 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 28, 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 “generative AI enterprise platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many generative AI enterprise platforms are there based in Japan?

RevenueBase identified 139 company matches for generative AI enterprise platforms 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?

Preferred Networks, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most generative AI enterprise platforms?

Jing leads with 34 company records, followed by Tokyo (12) and Xian (7).

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 398 professional contacts with verified work emails tracked across these 139 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 28, 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.