Company lists · Data refreshed November 2026
Top 25 Ict companies based in Japan
RevenueBase identified 339 company matches for ict companies associated with Japan as of November 2026 and tracks 38,015 professional contacts across them, including 9,000 with verified work emails. Jing is the largest hub.
This list covers company matches for ict 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.
The 25 largest ict companies based in Japan
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,872 contacts → | ||||
Exact match “NTT is a leading global technology innovator, providing a broad range of services to both consumers and businesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 722 contacts → | ||||
Exact match “ITOCHU Techno-Solutions Corporation: Sales, maintenance and support of computers and network systems; commissioned software development; information processing services…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 721 contacts → | ||||
Exact match “Providing I T Services That Anticipate Client Needs and Become Optimal Solutions We want to deliver faster, more accurate, and more in-depth IT services as demanded by business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 284 contacts → | ||||
Exact match “SB C&S continues to offer cutting-edge products and services that quickly capture the changing market environment, including the IT distribution business, the roots of the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 214 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 179 contacts → | ||||
Exact match “AI69 ANDPADNo.1※201626.569 2025AIANDPAD Stellarc ※IT202512” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 156 contacts → | ||||
Exact match “MetroWorks offers services in the Information Technology field.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 148 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 126 contacts → | ||||
Exact match “212-0014 1-5 jr” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 83 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 78 contacts → | ||||
Exact match “t\t\t\t\t\t” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 65 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 61 contacts → | ||||
Exact match “BNG_solutions CxOBNG_EXS13-304467 ””BNG_TAS BNG_TECH BNG_SALES BNG_GLOBAL” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 52 contacts → | ||||
Exact match “IT Solutions Distributor Not only does Networld distribute the necessary products for building an information and communications technology infrastructure for all types of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 52 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 50 contacts → | ||||
Exact match “Founded in 1969, ELECTRONICS CORPORATION has continued to develop its business based on a pioneer spirit, taking on new challenges throughout its long history.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 45 contacts → | ||||
Exact match “IT, SDTIT AIIoTSDT510” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 37 contacts → | ||||
Exact match “① IT educure() https://lp.educure.jp/ ② Stlaun() https://stlaun.jp/ ③ kint() https://lp.kint.cloud/ ④ RedFire https://lp.redfire.jp/corporate/ ①IT TECH Passion…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 36 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 33 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 28 contacts → | ||||
Exact match “PTS Japan is a global company that has been contributing to society by bridging Japan and the world for more than 26 years since its establishment in 1995 (PTS Japan K.K.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 23 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 20 contacts → | ||||
Exact match “IT based conglomerate company based in Japan with 5 key business segments - IT/AI/IoT/DX business - Customer support business - Human resources and education business - EC…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 16 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 15 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “ict companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 339 ict companies based in Japan
See the full list, filter by size, metro and specialty, and access 9,000 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Ict companies based in Japan at a glance
As of Nov 6, 2026Companies by employee count
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 339 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 “ict 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 9,000 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.
Ict 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 “ict companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many ict companies are there based in Japan?
RevenueBase identified 339 company matches for ict 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?
NTT tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most ict companies?
Jing leads with 61 company records, followed by Xian (35) and Tokyo (26).
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 9,000 professional contacts with verified work emails tracked across these 339 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.
Ready to reach these companies? Verified emails and direct dials for all 339 ict companies based in Japan. Start with a free account, no credit card.
Download this list →Related lists
Ict companies by geography
- Ict companies based in the United States
- Ict companies based in Brazil
- Ict companies based in Italy
- Ict companies based in the United Kingdom
- Ict companies based in Germany
- Ict companies based in France
- Ict companies based in Spain
- Ict companies based in the Netherlands
- Ict companies based in South Africa
- Ict companies based in Australia
- Ict companies based in Canada
- Ict companies based in Mexico
Browse the directory
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.
More company lists
Company intelligence · public preview
Top 25 ict companies based in Japan
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 339 matching company records for ict companies based in Japan, with 38,015 tracked contacts and 9,000 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 ict companies based in Japan
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  NTTglobal.nttHQ: Chiyoda-ku, JapanReported employees: 10001+ | Chiyoda-ku, Japan | 10001+ | Exact match | 4,872 contacts → |
“NTT is a leading global technology innovator, providing a broad range of services to both consumers and businesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Itochu Techno-Solutions Corporation CTCctc-g.co.jpHQ: JapanReported employees: 5,001-10,000 | Japan | 5,001-10,000 | Exact match | 722 contacts → |
“ITOCHU Techno-Solutions Corporation: Sales, maintenance and support of computers and network systems; commissioned software development; information processing services…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Scsk Corporationscsk.jpHQ: Tokyo, JapanReported employees: 5,001-10,000 | Tokyo, Japan | 5,001-10,000 | Exact match | 721 contacts → |
“Providing I T Services That Anticipate Client Needs and Become Optimal Solutions We want to deliver faster, more accurate, and more in-depth IT services as demanded by business.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  SB C&s Corpcas.softbank.jpHQ: Minato-ku, JapanReported employees: 1,001-5,000 | Minato-ku, Japan | 1,001-5,000 | Exact match | 284 contacts → |
“SB C&S continues to offer cutting-edge products and services that quickly capture the changing market environment, including the IT distribution business, the roots of the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | (株)大塚商会otsuka-shokai.co.jp HQ: 千代田区, JapanReported employees: 5,001-10,000 | 千代田区, Japan | 5,001-10,000 | Exact match | 214 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 |  株式会社アンドパッドandpad.jpHQ: 港区, JapanReported employees: 501-1,000 | 港区, Japan | 501-1,000 | Exact match | 179 contacts → |
“AI69 ANDPADNo.1※201626.569 2025AIANDPAD Stellarc ※IT202512” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Metroworksmetroworks.co.jpHQ: Minato-ku, JapanReported employees: Not recorded | Minato-ku, Japan | Not recorded | Exact match | 156 contacts → |
“MetroWorks offers services in the Information Technology field.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ユニアデックス(株)uniadex.co.jp HQ: 江東区, JapanReported employees: 1,001-5,000 | 江東区, Japan | 1,001-5,000 | Exact match | 148 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 |  株式会社 富士通ラーニングメディアglobal.fujitsuHQ: 川崎市幸区, JapanReported employees: 501-1,000 | 川崎市幸区, Japan | 501-1,000 | Exact match | 126 contacts → |
“212-0014 1-5 jr” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  華為技術日本(株)huawei.comHQ: 千代田区, JapanReported employees: 51-200 | 千代田区, Japan | 51-200 | Exact match | 83 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | 三菱総研dcs株式会社dcs.co.jp HQ: 品川区, JapanReported employees: 51-200 | 品川区, Japan | 51-200 | Exact match | 78 contacts → |
“t\t\t\t\t\t” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Techmatrix Corptechmatrix.co.jpHQ: 港区, JapanReported employees: 501-1,000 | 港区, Japan | 501-1,000 | Exact match | 65 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 |  株式会社bngパートナーズbngpartners.co.jpHQ: 千代田区, JapanReported employees: 51-200 | 千代田区, Japan | 51-200 | Exact match | 61 contacts → |
“BNG_solutions CxOBNG_EXS13-304467 ””BNG_TAS BNG_TECH BNG_SALES BNG_GLOBAL” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Networld Corporationnetworld.co.jpHQ: Chiyoda-ku, JapanReported employees: 501-1,000 | Chiyoda-ku, Japan | 501-1,000 | Exact match | 52 contacts → |
“IT Solutions Distributor Not only does Networld distribute the necessary products for building an information and communications technology infrastructure for all types of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | (株)システナsystena.co.jp HQ: 港区, JapanReported employees: 1,001-5,000 | 港区, Japan | 1,001-5,000 | Exact match | 52 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Nissho Electronicsnissho-ele.co.jp HQ: Tokyo, JapanReported employees: 501-1,000 | Tokyo, Japan | 501-1,000 | Exact match | 50 contacts → |
“Founded in 1969, ELECTRONICS CORPORATION has continued to develop its business based on a pioneer spirit, taking on new challenges throughout its long history.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  SMS Datatech Corporationsms-datatech.co.jpHQ: 中央区, JapanReported employees: 501-1,000 | 中央区, Japan | 501-1,000 | Exact match | 45 contacts → |
“IT, SDTIT AIIoTSDT510” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Linew Co., LTDlinew.co.jpHQ: 渋谷区, JapanReported employees: 11-50 | 渋谷区, Japan | 11-50 | Exact match | 37 contacts → |
“① IT educure() https://lp.educure.jp/ ② Stlaun() https://stlaun.jp/ ③ kint() https://lp.kint.cloud/ ④ RedFire https://lp.redfire.jp/corporate/ ①IT TECH Passion…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | 日本システムウエア(株)nsw.co.jp HQ: 渋谷区, JapanReported employees: 1,001-5,000 | 渋谷区, Japan | 1,001-5,000 | Exact match | 36 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | ソニービズネットワークス(株)sonybn.co.jp HQ: 渋谷区, JapanReported employees: 51-200 | 渋谷区, Japan | 51-200 | Exact match | 33 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 |  PTS Japanptsjapan.co.jpHQ: Minato-ku, JapanReported employees: 51-200 | Minato-ku, Japan | 51-200 | Exact match | 28 contacts → |
“PTS Japan is a global company that has been contributing to society by bridging Japan and the world for more than 26 years since its establishment in 1995 (PTS Japan K.K.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | 東京コンピュータサービス(株)to-kon.co.jp HQ: 文京区, JapanReported employees: 11-50 | 文京区, Japan | 11-50 | Exact match | 23 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 |  Scala, INCscalagrp.jpHQ: Shibuya, JapanReported employees: 201-500 | Shibuya, Japan | 201-500 | Exact match | 20 contacts → |
“IT based conglomerate company based in Japan with 5 key business segments - IT/AI/IoT/DX business - Customer support business - Human resources and education business - EC…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Felica Networks, INCfelicanetworks.co.jp HQ: Shinagawa, JapanReported employees: 51-200 | Shinagawa, Japan | 51-200 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 |  Itfor INCitfor.co.jpHQ: JapanReported employees: 201-500 | Japan | 201-500 | Exact match | 15 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 339 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Ict companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
321 records in the displayed employee bands.
18 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 339 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Ict companies by metro
Questions about this company list
What does Exact match mean for ict companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many ict companies did RevenueBase find based in Japan?
The saved snapshot records 339 matching company records, 38,015 tracked contacts and 9,000 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Ict companies by geography
- Ict companies based in the United States
- Ict companies based in Brazil
- Ict companies based in Italy
- Ict companies based in the United Kingdom
- Ict companies based in Germany
- Ict companies based in France
- Ict companies based in Spain
- Ict companies based in the Netherlands
- Ict companies based in South Africa
- Ict companies based in Australia
- Ict companies based in Canada
- Ict companies based in Mexico
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 ict companies based in Japan. Snapshot: November 6, 2026. https://revenuebase.ai/companies/ict-companies/japan.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 ict companies based in Japan
RevenueBase records 339 matching company records for ict companies based in Japan, with 38,015 tracked contacts and 9,000 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 ict companies based in Japan
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | NTTglobal.ntt HQ: Chiyoda-ku, JapanReported employees: 10001+ | Chiyoda-ku, Japan | 10001+ | Exact match | 4,872 contacts → |
“NTT is a leading global technology innovator, providing a broad range of services to both consumers and businesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Itochu Techno-Solutions Corporation CTCctc-g.co.jp HQ: JapanReported employees: 5,001-10,000 | Japan | 5,001-10,000 | Exact match | 722 contacts → |
“ITOCHU Techno-Solutions Corporation: Sales, maintenance and support of computers and network systems; commissioned software development; information processing services…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Scsk Corporationscsk.jp HQ: Tokyo, JapanReported employees: 5,001-10,000 | Tokyo, Japan | 5,001-10,000 | Exact match | 721 contacts → |
“Providing I T Services That Anticipate Client Needs and Become Optimal Solutions We want to deliver faster, more accurate, and more in-depth IT services as demanded by business.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | SB C&s Corpcas.softbank.jp HQ: Minato-ku, JapanReported employees: 1,001-5,000 | Minato-ku, Japan | 1,001-5,000 | Exact match | 284 contacts → |
“SB C&S continues to offer cutting-edge products and services that quickly capture the changing market environment, including the IT distribution business, the roots of the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | (株)大塚商会otsuka-shokai.co.jp HQ: 千代田区, JapanReported employees: 5,001-10,000 | 千代田区, Japan | 5,001-10,000 | Exact match | 214 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | 株式会社アンドパッドandpad.jp HQ: 港区, JapanReported employees: 501-1,000 | 港区, Japan | 501-1,000 | Exact match | 179 contacts → |
“AI69 ANDPADNo.1※201626.569 2025AIANDPAD Stellarc ※IT202512” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Metroworksmetroworks.co.jp HQ: Minato-ku, JapanReported employees: Not recorded | Minato-ku, Japan | Not recorded | Exact match | 156 contacts → |
“MetroWorks offers services in the Information Technology field.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ユニアデックス(株)uniadex.co.jp HQ: 江東区, JapanReported employees: 1,001-5,000 | 江東区, Japan | 1,001-5,000 | Exact match | 148 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | 株式会社 富士通ラーニングメディアglobal.fujitsu HQ: 川崎市幸区, JapanReported employees: 501-1,000 | 川崎市幸区, Japan | 501-1,000 | Exact match | 126 contacts → |
“212-0014 1-5 jr” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 華為技術日本(株)huawei.com HQ: 千代田区, JapanReported employees: 51-200 | 千代田区, Japan | 51-200 | Exact match | 83 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | 三菱総研dcs株式会社dcs.co.jp HQ: 品川区, JapanReported employees: 51-200 | 品川区, Japan | 51-200 | Exact match | 78 contacts → |
“t\t\t\t\t\t” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Techmatrix Corptechmatrix.co.jp HQ: 港区, JapanReported employees: 501-1,000 | 港区, Japan | 501-1,000 | Exact match | 65 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | 株式会社bngパートナーズbngpartners.co.jp HQ: 千代田区, JapanReported employees: 51-200 | 千代田区, Japan | 51-200 | Exact match | 61 contacts → |
“BNG_solutions CxOBNG_EXS13-304467 ””BNG_TAS BNG_TECH BNG_SALES BNG_GLOBAL” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Networld Corporationnetworld.co.jp HQ: Chiyoda-ku, JapanReported employees: 501-1,000 | Chiyoda-ku, Japan | 501-1,000 | Exact match | 52 contacts → |
“IT Solutions Distributor Not only does Networld distribute the necessary products for building an information and communications technology infrastructure for all types of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | (株)システナsystena.co.jp HQ: 港区, JapanReported employees: 1,001-5,000 | 港区, Japan | 1,001-5,000 | Exact match | 52 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Nissho Electronicsnissho-ele.co.jp HQ: Tokyo, JapanReported employees: 501-1,000 | Tokyo, Japan | 501-1,000 | Exact match | 50 contacts → |
“Founded in 1969, ELECTRONICS CORPORATION has continued to develop its business based on a pioneer spirit, taking on new challenges throughout its long history.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | SMS Datatech Corporationsms-datatech.co.jp HQ: 中央区, JapanReported employees: 501-1,000 | 中央区, Japan | 501-1,000 | Exact match | 45 contacts → |
“IT, SDTIT AIIoTSDT510” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Linew Co., LTDlinew.co.jp HQ: 渋谷区, JapanReported employees: 11-50 | 渋谷区, Japan | 11-50 | Exact match | 37 contacts → |
“① IT educure() https://lp.educure.jp/ ② Stlaun() https://stlaun.jp/ ③ kint() https://lp.kint.cloud/ ④ RedFire https://lp.redfire.jp/corporate/ ①IT TECH Passion…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | 日本システムウエア(株)nsw.co.jp HQ: 渋谷区, JapanReported employees: 1,001-5,000 | 渋谷区, Japan | 1,001-5,000 | Exact match | 36 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | ソニービズネットワークス(株)sonybn.co.jp HQ: 渋谷区, JapanReported employees: 51-200 | 渋谷区, Japan | 51-200 | Exact match | 33 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | PTS Japanptsjapan.co.jp HQ: Minato-ku, JapanReported employees: 51-200 | Minato-ku, Japan | 51-200 | Exact match | 28 contacts → |
“PTS Japan is a global company that has been contributing to society by bridging Japan and the world for more than 26 years since its establishment in 1995 (PTS Japan K.K.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | 東京コンピュータサービス(株)to-kon.co.jp HQ: 文京区, JapanReported employees: 11-50 | 文京区, Japan | 11-50 | Exact match | 23 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Scala, INCscalagrp.jp HQ: Shibuya, JapanReported employees: 201-500 | Shibuya, Japan | 201-500 | Exact match | 20 contacts → |
“IT based conglomerate company based in Japan with 5 key business segments - IT/AI/IoT/DX business - Customer support business - Human resources and education business - EC…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Felica Networks, INCfelicanetworks.co.jp HQ: Shinagawa, JapanReported employees: 51-200 | Shinagawa, Japan | 51-200 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Itfor INCitfor.co.jp HQ: JapanReported employees: 201-500 | Japan | 201-500 | Exact match | 15 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 339 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Ict companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
321 records in the displayed employee bands.
18 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 339 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Ict companies by metro
Questions about this company list
What does Exact match mean for ict companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many ict companies did RevenueBase find based in Japan?
The saved snapshot records 339 matching company records, 38,015 tracked contacts and 9,000 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Ict companies by geography
- Ict companies based in the United States
- Ict companies based in Brazil
- Ict companies based in Italy
- Ict companies based in the United Kingdom
- Ict companies based in Germany
- Ict companies based in France
- Ict companies based in Spain
- Ict companies based in the Netherlands
- Ict companies based in South Africa
- Ict companies based in Australia
- Ict companies based in Canada
- Ict companies based in Mexico
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 ict companies based in Japan. Snapshot: November 6, 2026. https://revenuebase.ai/companies/ict-companies/japan.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗