Company lists · Data refreshed October 2026

Top 19 Fintech AI infrastructure companies based in Japan

RevenueBase identified 47 company matches for fintech AI infrastructure companies associated with Japan as of October 2026 and tracks 912 professional contacts across them, including 155 with verified work emails. Jing is the largest hub.

This list covers company matches for fintech AI infrastructure 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 October 1, 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 Oct 1, 2026 How this list was built
47Companies
912Contacts tracked
155Verified emails
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The 19 largest fintech AI infrastructure companies based in Japan

Ranked by team size
Top 19 of 47 company matches for fintech AI infrastructure companies based in Japan, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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東京都中央区, JapanHQ recorded Oct 1, 2026501-1,000341 contacts →

Exact match

“LayerXAIAIFintechAIAi WorkforceAI”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact match港区, JapanHQ recorded Oct 1, 2026201-500122 contacts →

Exact match

“Joint Initiative AI――“Growth Infrastructure” AI”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchChiyoda-ku, JapanHQ recorded Oct 1, 2026n/a57 contacts →

Exact match

“Digital Wallet Group is a global artificial intelligence (AI) and fintech company founded by CEO Eiji Miyakawa and a team of former cloud designers and engineers of Sony…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchTokyo, JapanHQ recorded Oct 1, 2026201-50043 contacts →

Exact match

“Quoine is a Financial Technology (Fintech) company headquartered in Japan with offices in Singapore and Vietnam.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact match品川区, JapanHQ recorded Oct 1, 202651-20038 contacts →

Exact match

“We are AWL - the market leader in AI and Deep Learning-based video analytics.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchKyoto City, JapanHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
7Exact match文京区, JapanHQ recorded Oct 1, 202651-20020 contacts →

Exact match

“PKSHA WorkplaceAI SaaS PKSHA Workplace”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchChiyoda, JapanHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
9Exact match港区, JapanHQ recorded Oct 1, 202611-5014 contacts →

Exact match

“201910Fintech IDARE(https://idare.jp/) RBFFlexCapital(https://flex-capital.jp/)”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact match港区, JapanHQ recorded Oct 1, 202651-2009 contacts →

Exact match

“FintechAIFPAIFP”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact match京都市, JapanHQ recorded Oct 1, 202611-508 contacts →

Exact match

“AI Security & Governance”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchTokyo, JapanHQ recorded Oct 1, 20261-105 contacts →

Exact match

“AIData Technology CompanyModern Data StackAI https://en-gage.net/polarfox_career/”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact match渋谷区, JapanHQ recorded Oct 1, 202651-2005 contacts →

Exact match

“iKalaAI AIDX”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14Exact matchTokyo, JapanHQ recorded Oct 1, 20261-103 contacts →

Exact match

“Kipp Financial Technologies (kipp) is a Fintech startup founded in 2018.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact match新宿区, JapanHQ recorded Oct 1, 202611-503 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16Exact match中央区, JapanHQ recorded Oct 1, 202651-2002 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17Exact match渋谷区神宮前, JapanHQ recorded Oct 1, 202611-502 contacts →

Exact match

“Itelligence DesignAIAI AI90% AI IDEA counter AI AIIoTAIAI IDEA counter box AI AI IDEA platform AI AIAI / IDEA/3 /Smart City AI AI/)//AI/ OD /”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18Exact matchTokyo, JapanHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
19Exact match仙台市青葉区, JapanHQ recorded Oct 1, 202611-501 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 19 of 47 fintech AI infrastructure companies based in Japan

See the full list, filter by size, metro and specialty, and access 155 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fintech AI infrastructure companies based in Japan at a glance

As of Oct 1, 2026
17.0%Verified-email coverage
19.4Average contacts per company
11-50Median size (employees)
25.5%Largest-city concentration · Jing
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
18
51-200
9
201-500
3
501-1,000
2

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 47 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 “fintech AI infrastructure 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 155 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 October 1, 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 “fintech AI infrastructure companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fintech AI infrastructure companies are there based in Japan?

RevenueBase identified 47 company matches for fintech AI infrastructure companies associated with Japan as of October 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?

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

Which city has the most fintech AI infrastructure companies?

Jing leads with 12 company records, followed by Tokyo (9) and Chiyoda (1).

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 155 professional contacts with verified work emails tracked across these 47 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 October 1, 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.