Company lists · Data refreshed November 2026

Top 25 Cognitive companies based in Japan

RevenueBase identified 138 company matches for cognitive companies associated with Japan as of November 2026 and tracks 3,128 professional contacts across them, including 496 with verified work emails. Jing is the largest hub.

This list covers company matches for cognitive 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
138Companies
3,128Contacts tracked
496Verified emails
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The 25 largest cognitive companies based in Japan

Ranked by team size
Top 25 of 138 company matches for cognitive 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 match中央区, JapanHQ recorded Nov 6, 20261,001-5,0001,296 contacts →

Exact match

“is a retail company based out of, Japan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchShibuya, JapanHQ recorded Nov 6, 20261,001-5,000496 contacts →

Exact match

“About Monstarlab Monstarlab is your “AI & Digital Partners” for empowering business transformation and new value creation through the power of AI and digital technologies, guided…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact match中央区, JapanHQ recorded Nov 6, 202651-20068 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 6, 2026 · View company records in RevenueBase
4Exact matchChuou-ku, JapanHQ recorded Nov 6, 202651-20064 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchRoppongi, JapanHQ recorded Nov 6, 202651-20050 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 6, 2026 · View company records in RevenueBase
6Exact match横浜市, JapanHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“VisionVisionMission Vision IT”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact match文京区, JapanHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“AlmondoChatGPTAIAI”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact match中央区, JapanHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“MiletosAI AI MiletosAIAI”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact match港区, JapanHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“AI Work, Smart LifeIT SMS AI2”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact match目黒区, JapanHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Aiai6mlet.ⅱit”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchChūō-ku, JapanHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Cross Compass Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact match渋谷区, JapanHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Rosso is an information technology and services company based out of Japan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchTokyo, JapanHQ recorded Nov 6, 202611-5016 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact match港区, JapanHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Capex is a company at the forefront of digital marketing innovation, leveraging AI conversation technology to provide cutting-edge solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchJapanHQ recorded Nov 6, 2026201-50013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchShibuya-ku, JapanHQ recorded Nov 6, 20261-1013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact match港区, JapanHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“AI ×AIAI 10DXDXGXAI AIPoC AIDXDXDXGX https://aising.jp”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact match文京区, JapanHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“NetSmile has been founded in 2013 and for the first two years of its existence we were focusing mainly on research in newest trends in the field of artificial intelligence…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact match横浜市西区, JapanHQ recorded Nov 6, 202611-5012 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 6, 2026 · View company records in RevenueBase
20Exact match中央区, JapanHQ recorded Nov 6, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact match港区, JapanHQ recorded Nov 6, 202651-20011 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 6, 2026 · View company records in RevenueBase
22Exact matchSetagaya, JapanHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
23Exact match中央区, JapanHQ recorded Nov 6, 202651-20011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact match川崎市 川崎区, JapanHQ recorded Nov 6, 20261-1010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact match渋谷区, JapanHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“LLM / LLMAI Powered Business”

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

Showing 25 of 138 cognitive companies based in Japan

See the full list, filter by size, metro and specialty, and access 496 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cognitive companies based in Japan at a glance

As of Nov 6, 2026
15.9%Verified-email coverage
22.7Average contacts per company
11-50Median size (employees)
29.0%Largest-city concentration · Jing
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
55
11-50
48
51-200
24
201-500
3
501-1,000
2
1,001-5,000
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 138 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 “cognitive 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 496 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.

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

How many cognitive companies are there based in Japan?

RevenueBase identified 138 company matches for cognitive 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?

日本アイ・ビー・エム(株) tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cognitive companies?

Jing leads with 40 company records, followed by Tokyo (15) and Shibuya (3).

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 496 professional contacts with verified work emails tracked across these 138 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.