Company lists · Data refreshed November 2026

Top 25 SaaS implementation services based in Japan

RevenueBase identified 87 company matches for SaaS implementation services associated with Japan as of November 2026 and tracks 1,205 professional contacts across them, including 244 with verified work emails. Jing is the largest hub.

This list covers company matches for SaaS implementation services 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
87Companies
1,205Contacts tracked
244Verified emails
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The 25 largest SaaS implementation services based in Japan

Ranked by team size
Top 25 of 87 company matches for SaaS implementation services 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中央区, JapanHQ recorded Nov 5, 202611-5053 contacts →

Exact match

“ServiceNow”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchTokyo, JapanHQ recorded Nov 5, 202651-20037 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact 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
4Exact 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
5Exact matchMinato Ku, JapanHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“CX #EX #DX #Zendesk #Clickup #Customerservice #Automation #HRtech #selfstorage VISIT https://storage.unwiredlogic.com/ for self-storage infomation!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact match千代田区, JapanHQ recorded Nov 5, 20261,001-5,00022 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchSuginami, JapanHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“We are dedicated to being at the forefront of global software consulting and product development.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact match港区, JapanHQ recorded Nov 5, 20261-1013 contacts →

Exact match

“Anyflow SaaS”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact match港区, JapanHQ recorded Nov 5, 2026201-50012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchMinato, JapanHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“As a project moves forward, the strategy defined at the outset and the day-to-day reality of the business processes meant to carry it can gradually drift apart.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact match中央区, 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
12Exact match大阪市 北区, JapanHQ recorded Nov 5, 202651-2009 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact match新宿区, JapanHQ recorded Nov 5, 20261-108 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchMeguro-ku, JapanHQ recorded Nov 5, 20261-108 contacts →

Exact match

“Ginto Asia is a Tokyo Based Advisory firm.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact match藤沢市藤沢484-1, JapanHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Salesforce”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchSumida, JapanHQ recorded Nov 5, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact match千代田区, JapanHQ recorded Nov 5, 202611-504 contacts →

Exact match

“ARCSTERIA CONSULTING is a consulting company that solves "management issues" and "business issues" for our client companies.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchSaitama, JapanHQ recorded Nov 5, 202611-504 contacts →

Exact match

“Sysamic is a modern business consulting company focused on technology, design, and business transformation.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact match中央区, JapanHQ recorded Nov 5, 20261-104 contacts →

Exact match

“IT\tIT\tIT\t”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact match札幌市 北区, 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 match千代田区, JapanHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Smartsheet Smartsheet Smartsheet”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchAgeo, JapanHQ recorded Nov 5, 20261-102 contacts →

Exact match

“A management consulting firm with strong background in strategy, operation, digital (IT, DX, Data Analytics) and organization (change management), offering various project support…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact match新宿区, JapanHQ recorded Nov 5, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact match港区, JapanHQ recorded Nov 5, 202651-2001 contacts →

Exact match

Recorded description not available.

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

Showing 25 of 87 SaaS implementation services based in Japan

See the full list, filter by size, metro and specialty, and access 244 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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SaaS implementation services based in Japan at a glance

As of Nov 5, 2026
20.2%Verified-email coverage
13.9Average contacts per company
11-50Median size (employees)
27.6%Largest-city concentration · Jing
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
29
51-200
23
201-500
3
1,001-5,000
1

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 87 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 “SaaS implementation services” 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 244 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.

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 “SaaS implementation services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many SaaS implementation services are there based in Japan?

RevenueBase identified 87 company matches for SaaS implementation services 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?

アオラナウ株式会社 Aoranow INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most SaaS implementation services?

Jing leads with 24 company records, followed by Tokyo (7) and Xian (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 244 professional contacts with verified work emails tracked across these 87 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.