Company lists · Data refreshed November 2026

Top 23 Cloud integration consulting companies based in Japan

RevenueBase identified 173 company matches for cloud integration consulting companies associated with Japan as of November 2026 and tracks 5,585 professional contacts across them, including 869 with verified work emails. Jing is the largest hub.

This list covers company matches for cloud integration consulting 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 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
173Companies
5,585Contacts tracked
869Verified emails
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The 23 largest cloud integration consulting companies based in Japan

Ranked by team size
Top 23 of 173 company matches for cloud integration consulting companies 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact match川崎市中原区, JapanHQ recorded Nov 5, 20265,001-10,000754 contacts →

Exact match

“is a facilities services company based out of Japan.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchTokyo, JapanHQ recorded Nov 5, 202610001+598 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact match千代田区, JapanHQ recorded Nov 5, 2026201-500303 contacts →

Exact match

“AI IT AX DX Google Cloud Partner Service Co - sell Diamond Google Cloud Partner Top Engineer AI”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact match港区, JapanHQ recorded Nov 5, 202651-200124 contacts →

Exact match

“FIXER was founded in 2009 in Japan and has been aiming to accelerate cloud computing integration in corporate infrastructures ever since.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact match目黒区, JapanHQ recorded Nov 5, 2026201-500110 contacts →

Exact match

“DATUM STUDIO Co.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchChuo, JapanHQ recorded Nov 5, 202611-50106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact match港区, JapanHQ recorded Nov 5, 202651-20090 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact match新宿区, JapanHQ recorded Nov 5, 202651-20081 contacts →

Exact match

“3.Saas/ASP/IT”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchChiyoda, JapanHQ recorded Nov 5, 202651-20075 contacts →

Exact match

“Ayudante is a Tokyo-based technology and digital marketing consultancy with a growing global footprint.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact match港区, JapanHQ recorded Nov 5, 202651-20044 contacts →

Exact match

“IT\t\tIT\t”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact match千代田区, JapanHQ recorded Nov 5, 202651-20039 contacts →

Exact match

“rakumo / Google Google Cloud Premier Partner ITreview 2021Customer Voice Leaders”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact match中央区, JapanHQ recorded Nov 5, 202651-20036 contacts →

Exact match

“BeeXSAP20163SAPSAP SAP”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact match千代田区, JapanHQ recorded Nov 5, 202611-5034 contacts →

Exact match

“Cloud integrator based in Tokyo and New York.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact match千代田区, JapanHQ recorded Nov 5, 202651-20034 contacts →

Exact match

“ICONIC DATA is a consulting service provider on the theme of data-driven business transformation.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact match千代田区, JapanHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“AZPower AZ Microsoft AzureAzureIoTLMS Microsoft Gold MicrosoftCSP LIFTSHIFT 180 WEB”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact match港区, JapanHQ recorded Nov 5, 202651-20022 contacts →

Exact match

“C-ChorusAI AWSGoogle Cloud 2”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact match港区, JapanHQ recorded Nov 5, 202651-20018 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact match渋谷区, JapanHQ recorded Nov 5, 2026201-50017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchGwacheon-si, JapanHQ recorded Nov 5, 20261,001-5,00017 contacts →

Exact match

“MegazoneCloud stands as Asia's leading cloud managed service provider (MSP) and digital transformation catalyst, revolutionizing how enterprises harness cloud technology.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchTokyo, JapanHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“We partner with Salesforce's large ISV and SI vendors to provide expert services in application development, customization, collaboration development, and platform.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchShinagawa-ku, JapanHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“Software development - Web-based application development - Serverless software development * Systems Management & Operations * Cloud Migration - AWS partner * Security Consulting…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact match渋谷区, JapanHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“BPOIPOCFO Uniforce”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact match港区, JapanHQ recorded Nov 5, 202651-20014 contacts →

Exact match

“IT 3 SalesforceBI”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 23 of 173 cloud integration consulting companies based in Japan

See the full list, filter by size, metro and specialty, and access 869 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cloud integration consulting companies based in Japan at a glance

As of Nov 5, 2026
15.6%Verified-email coverage
32.3Average contacts per company
51-200Median size (employees)
24.9%Largest-city concentration · Jing
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
43
11-50
36
51-200
50
201-500
20
501-1,000
5
1,001-5,000
11
5,001-10,000
1
10001+
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 173 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 “cloud integration consulting 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 869 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.

Cloud integration consulting 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 “cloud integration consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cloud integration consulting companies are there based in Japan?

RevenueBase identified 173 company matches for cloud integration consulting 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?

(株)富士通エフサス tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cloud integration consulting companies?

Jing leads with 43 company records, followed by Tokyo (17) and Xian (9).

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 869 professional contacts with verified work emails tracked across these 173 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.