Company lists · Data refreshed November 2026

Top 24 Enterprise AI software startups based in Japan

Name: Enterprise AI software startups based in Japan
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 136 companies tracked

RevenueBase identified 136 company matches for enterprise AI software startups associated with Japan as of November 2026 and tracks 1,895 professional contacts across them, including 326 with verified work emails. Jing is the largest hub.

This list covers company matches for enterprise AI software startups 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 5, 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 5, 2026 How this list was built

136Companies

1,895Contacts tracked

326Verified emails

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The 24 largest enterprise AI software startups based in Japan

Ranked by team size

Top 24 of 136 company matches for enterprise AI software startups based in Japan, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Abeja, INC	Exact match	Minato-ku, JapanHQ recorded Nov 5, 2026	51-200	132 contacts →
	Exact match “ABEJA ABEJAAIABEJA Platform ABEJA PlatformAIAI ABEJA2012ABEJA Platform” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	日本アイ・ビー・エムシステムズ・エンジニアリング(株)	Exact match	港区, JapanHQ recorded Nov 5, 2026	501-1,000	85 contacts →
	Exact match “Ibm100ibm”” "”ibm dxaiitibm” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Avilen INC	Exact match	中央区, JapanHQ recorded Nov 5, 2026	51-200	68 contacts →
	Exact match “AVILEN is a leading provider of AI solutions, with a mission to enrich humanity through data and algorithms.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Recursive	Exact match	Tokyo, JapanHQ recorded Nov 5, 2026	11-50	65 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 · Nov 5, 2026 · View company records in RevenueBase
5	laboro.ai	Exact match	Chuou-ku, JapanHQ recorded Nov 5, 2026	51-200	64 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	株式会社ベーシック	Exact match	千代田区, JapanHQ recorded Nov 5, 2026	51-200	55 contacts →
	Exact match “WebBtoBferret OneformrunWebferret3” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	株式会社ガラパゴス	Exact match	千代田区, JapanHQ recorded Nov 5, 2026	51-200	53 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Cogent Labs	Exact match	Roppongi, JapanHQ recorded Nov 5, 2026	51-200	50 contacts →
	Exact match “Cogent Labs is a Tokyo-based AI company that brings deep technical expertise and strong product focus to building scalable, real-world products.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	株式会社フツパー(hutzper Inc.)	Exact match	大阪府大阪市淀川区, JapanHQ recorded Nov 5, 2026	51-200	40 contacts →
	Exact match “AI2020 AIAI AIAIHutzper AIAI Hutzper: Turning Cutting-Edge Tech into Reliable Workforce Solutions Founded in 2020, we’re a startup on a mission to "transform advanced technology…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Hacarus	Exact match	Kyoto City, JapanHQ recorded Nov 5, 2026	51-200	33 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 · Nov 5, 2026 · View company records in RevenueBase
11	株式会社almondo	Exact match	文京区, JapanHQ recorded Nov 5, 2026	11-50	25 contacts →
	Exact match “AlmondoChatGPTAIAI” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	ONE Of Them, INC	Exact match	港区, JapanHQ recorded Nov 5, 2026	1-10	21 contacts →
	Exact match “AI/ × 0→100 ①Fast DPM( Develop & Project Management 2-3 30iOS/Android/Web/3 151 ②EZ-DevOps JSAT NTT 100” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	受発注バスターズ株式会社	Exact match	港区, JapanHQ recorded Nov 5, 2026	11-50	19 contacts →
	Exact match “Dxfaxrpaai” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	株式会社rosso	Exact match	渋谷区, JapanHQ recorded Nov 5, 2026	11-50	17 contacts →
	Exact match “Rosso is an information technology and services company based out of Japan.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Ingenta Inc.(インジェンタ株式会社)	Exact match	Tokyo, JapanHQ recorded Nov 5, 2026	1-10	16 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 · Nov 5, 2026 · View company records in RevenueBase
16	SAS Institute Japan(株)	Exact match	JapanHQ recorded Nov 5, 2026	201-500	13 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Archaic INC	Exact match	Shibuya-ku, JapanHQ recorded Nov 5, 2026	1-10	13 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Secondz Digital株式会社	Exact match	横浜市西区, JapanHQ recorded Nov 5, 2026	11-50	12 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 · Nov 5, 2026 · View company records in RevenueBase
19	セカンドサイトアナリティカ株式会社	Exact match	中央区, JapanHQ recorded Nov 5, 2026	11-50	12 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	株式会社スパイクスタジオ	Exact match	港区, JapanHQ recorded Nov 5, 2026	51-200	11 contacts →
	Exact match “AIAIAIAI MissionEmpower Every Will VisionMake Progress Unstoppable BPRAI Spike AI Agent StudioAI AIAI ZUNOAI AIAIAI 202312 CEO COO 75 257,692,600 21 5 ISO/IEC 27001ISMS-AC 3.7…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	株式会社galirage	Exact match	川崎市川崎区, JapanHQ recorded Nov 5, 2026	1-10	10 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	User Local,inc	Exact match	品川区, JapanHQ recorded Nov 5, 2026	51-200	9 contacts →
	Exact match “UserLocal is a data technology company that builds simple, powerful, large scale products for discover and growth.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	Ichizoku	Exact match	Tokyo, JapanHQ recorded Nov 5, 2026	1-10	9 contacts →
	Exact match “IchizokuAI -AI -AI -AI IchizokuAI AI” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	Pksha Associates INC	Exact match	Shibuya-ku, JapanHQ recorded Nov 5, 2026	11-50	8 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “enterprise AI software startups”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 24 of 136 enterprise AI software startups based in Japan

See the full list, filter by size, metro and specialty, and access 326 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise AI software startups based in Japan at a glance

As of Nov 5, 2026

17.2%Verified-email coverage

13.9Average contacts per company

11-50Median size (employees)

26.5%Largest-city concentration · Jing

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 136 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 “enterprise AI software startups” 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 326 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 5, 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.

Enterprise AI software startups by metro

Enterprise AI software startups in Jing36

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 “enterprise AI software startups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise AI software startups are there based in Japan?

RevenueBase identified 136 company matches for enterprise AI software startups 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?

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

Which city has the most enterprise AI software startups?

Jing leads with 36 company records, followed by Tokyo (14) and Shibuya (5).

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 326 professional contacts with verified work emails tracked across these 136 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 5, 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.