Company lists · Data refreshed November 2026

Top 22 Cloud engineers based in Japan

RevenueBase identified 96 company matches for cloud engineers associated with Japan as of November 2026 and tracks 1,522 professional contacts across them, including 311 with verified work emails. Jing is the largest hub.

This list covers company matches for cloud engineers 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
96Companies
1,522Contacts tracked
311Verified emails
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The 22 largest cloud engineers based in Japan

Ranked by team size
Top 22 of 96 company matches for cloud engineers 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
2Exact 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
3Exact 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
4Exact 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
5Exact 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
6Exact match品川区, JapanHQ recorded Nov 5, 202651-20015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchMinato-ku, JapanHQ recorded Nov 5, 202651-20014 contacts →

Exact match

“Sky Arch Networks Co, Ltd.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact match品川区, JapanHQ recorded Nov 5, 2026201-50011 contacts →

Exact match

“A company that values 'uniqueness' while shaping 'aspirations.' Since its founding in 1969, Systems Co, Ltd.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact match渋谷区, JapanHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“MissionDXFlagxs Project Management DX cloud 2022PM”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact match京都市下京区, JapanHQ recorded Nov 5, 202651-20010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact match渋谷区, JapanHQ recorded Nov 5, 202651-2008 contacts →

Exact match

“AI―― IT DXEducation2005MicrosoftDXDX”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact match江東区, JapanHQ recorded Nov 5, 202651-2007 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact match港区, JapanHQ recorded Nov 5, 202651-2007 contacts →

Exact match

“IT\tWEBWEB\t\t\t\t\t\t\t”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact match千代田区, JapanHQ recorded Nov 5, 202611-506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact match港区, JapanHQ recorded Nov 5, 2026n/a6 contacts →

Exact match

“IT\t\t Microsoft, Network, Oracle, ERP”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchShizuoka Ciy, JapanHQ recorded Nov 5, 202611-505 contacts →

Exact match

“Since its inception in 2001, InfiniCloud Co.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact match中央区, JapanHQ recorded Nov 5, 202611-505 contacts →

Exact match

“Microsoft Azure ECEC”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact match渋谷区広尾, JapanHQ recorded Nov 5, 202611-504 contacts →

Exact match

“gecogeco2IT 20176 - IT ITPMOAWSDX 2 - gecogecoAWSAWSAWS Well-ArchitectedAWS50AWS 50 APN Certification Distinction AWS - LINE - M & ASalesforce.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchJapanHQ recorded Nov 5, 202611-503 contacts →

Exact match

“GR Solutions helps customers moving their on-premise IT assets to a Hybrid Cloud as comprehensive solution using cloud services and OSS Software services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact match名古屋市 中区, JapanHQ recorded Nov 5, 202611-503 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchMinato-ku, JapanHQ recorded Nov 5, 20261-103 contacts →

Exact match

“We're your next-gen tech partner, streamlining your tech challenges.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchYokohama, JapanHQ recorded Nov 5, 20261-103 contacts →

Exact match

Recorded description not available.

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

Showing 22 of 96 cloud engineers based in Japan

See the full list, filter by size, metro and specialty, and access 311 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cloud engineers based in Japan at a glance

As of Nov 5, 2026
20.4%Verified-email coverage
15.9Average contacts per company
11-50Median size (employees)
27.1%Largest-city concentration · Jing
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
23
51-200
28
201-500
8
501-1,000
2
1,001-5,000
5

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 96 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 engineers” 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 311 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 engineers 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 engineers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cloud engineers are there based in Japan?

RevenueBase identified 96 company matches for cloud engineers 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?

株式会社サーバーワークス tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cloud engineers?

Jing leads with 26 company records, followed by Tokyo (9) and Fu (4).

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 311 professional contacts with verified work emails tracked across these 96 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.