Company lists · Data refreshed November 2026
Top 25 Web companies based in Japan
RevenueBase identified 462 company matches for web companies associated with Japan as of November 2026 and tracks 2,616 professional contacts across them, including 131 with verified work emails. Jing is the largest hub.
This list covers company matches for web 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 web companies based in Japan
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 146 contacts → | ||||
Exact match “Under the slogan of "Using the Internet to deliver new possibilities", GMO Pepabo, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 131 contacts → | ||||
Exact match “Since its beginning in July 1996, BIGLOBE has expanded the services offered beyond ISP connection services to extend to portal sites, broadband content and numerous other Internet…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 81 contacts → | ||||
Exact match “Nyle is a leading web consulting and internet media venture company in Japan.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 40 contacts → | ||||
Exact match “NHN JAPAN | NHN PlayArt | LINE NHN comico | comicoIP NHN FUKUOKA | QA Web NHN Cloud japan | SoftwareFull Stack/ NHN https://recruit.nhn-japan.com/” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 25 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 23 contacts → | ||||
Exact match “Providing first class solutions= We are internet technology experts dedicated to improving your online business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 20 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 19 contacts → | ||||
Exact match “For over 10 years, DOMO has always been developing for Internet media and their solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 18 contacts → | ||||
Exact match “Y’s 20114 Creative Division COS Division Sales Division 57 13-318723 3 Creative Division CIVI Web COS Division Web KADOKAWA 160-0022 21-2 7F TEL03-5368-4488…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 17 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 15 contacts → | ||||
Exact match “Web Development” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 15 contacts → | ||||
Exact match “Web\t\t\t 13-010062\t 13-010288” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 11 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 11 contacts → | ||||
Exact match “Based in Tokyo and London, COOSY is a web design agency committed to offering comprehensive support that encompasses initial consultation, marketing, production, app development…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 11 contacts → | ||||
Exact match “Founded in 1993, we are a web production company in Yoyogi Uehara, Tokyo.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 10 contacts → | ||||
Exact match “We’re a Tokyo-based team of creative and technical specialists dedicated to helping clients succeed online through purpose-driven design, solid development, and continuous website…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 10 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 10 contacts → | ||||
Exact match “Web Web Web Web AUN http://aun.tools/” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 8 contacts → | ||||
Exact match “Web\t\tWeb Web800\t \t CMS\t/ PDCA\tSEO WebSEO×Web\t : 10\tsmart4me ASP : WebSaas\t\t\tWeb\tPRPRPR” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 7 contacts → | ||||
Exact match “Upswell specialises in web media, mobile solutions, IT consulting and web marketing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 6 contacts → | ||||
Exact match “We are SpoLive!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 6 contacts → | ||||
Exact match “tMycomment\tCODE\t\t” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “DX ACTBE Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “DrupalWeb Drupal/ 24/365 / UIUX SEOUI” 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 “web 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 462 web companies based in Japan
See the full list, filter by size, metro and specialty, and access 131 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Web 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 462 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 “web 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 131 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.
Web 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 “web companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many web companies are there based in Japan?
RevenueBase identified 462 company matches for web 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?
GMO Pepabo, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most web companies?
Jing leads with 118 company records, followed by Xian (73) and Tokyo (27).
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 131 professional contacts with verified work emails tracked across these 462 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 462 web companies based in Japan. Start with a free account, no credit card.
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- Web companies based in the Netherlands
- Web companies based in Italy
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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 web 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 462 matching company records for web companies based in Japan, with 2,616 tracked contacts and 131 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 web 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 |  GMO Pepabo, INCpepabo.comHQ: 渋谷区, JapanReported employees: 201-500 | 渋谷区, Japan | 201-500 | Exact match | 146 contacts → |
“Under the slogan of "Using the Internet to deliver new possibilities", GMO Pepabo, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Biglobe INCbiglobe.co.jpHQ: 品川区, JapanReported employees: 501-1,000 | 品川区, Japan | 501-1,000 | Exact match | 131 contacts → |
“Since its beginning in July 1996, BIGLOBE has expanded the services offered beyond ISP connection services to extend to portal sites, broadband content and numerous other Internet…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  ナイル株式会社(nyle Inc.)nyle.co.jpHQ: 品川区, JapanReported employees: 201-500 | 品川区, Japan | 201-500 | Exact match | 81 contacts → |
“Nyle is a leading web consulting and internet media venture company in Japan.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  NHNrecruit.nhn-japan.comHQ: 港区, JapanReported employees: 501-1,000 | 港区, Japan | 501-1,000 | Exact match | 40 contacts → |
“NHN JAPAN | NHN PlayArt | LINE NHN comico | comicoIP NHN FUKUOKA | QA Web NHN Cloud japan | SoftwareFull Stack/ NHN https://recruit.nhn-japan.com/” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Asahi Interactive, INCaiasahi.jpHQ: 千代田区, JapanReported employees: 51-200 | 千代田区, Japan | 51-200 | Exact match | 25 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 |  Axis INCaxis-corp.comHQ: 岐阜市, JapanReported employees: 11-50 | 岐阜市, Japan | 11-50 | Exact match | 23 contacts → |
“Providing first class solutions= We are internet technology experts dedicated to improving your online business.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | (株)フルスピードfullspeed.co.jp HQ: 渋谷区, JapanReported employees: 201-500 | 渋谷区, Japan | 201-500 | Exact match | 20 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 |  domo.incdomore.co.jpHQ: 中央区, JapanReported employees: 11-50 | 中央区, Japan | 11-50 | Exact match | 19 contacts → |
“For over 10 years, DOMO has always been developing for Internet media and their solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  株式会社y'sysinc.co.jpHQ: 新宿区, JapanReported employees: 11-50 | 新宿区, Japan | 11-50 | Exact match | 18 contacts → |
“Y’s 20114 Creative Division COS Division Sales Division 57 13-318723 3 Creative Division CIVI Web COS Division Web KADOKAWA 160-0022 21-2 7F TEL03-5368-4488…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Diverta INCdiverta.co.jpHQ: Shinjyuku-ku, JapanReported employees: 11-50 | Shinjyuku-ku, Japan | 11-50 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 |  Ajio IT Solutionsajio.co.jpHQ: Nagoya, JapanReported employees: 11-50 | Nagoya, Japan | 11-50 | Exact match | 15 contacts → |
“Web Development” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 株式会社あとらす二十一at21.jp HQ: 新宿区, JapanReported employees: 1,001-5,000 | 新宿区, Japan | 1,001-5,000 | Exact match | 15 contacts → |
“Web\t\t\t 13-010062\t 13-010288” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  株式会社ブレインbrain-net.co.jpHQ: 渋谷区, JapanReported employees: 51-200 | 渋谷区, Japan | 51-200 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 |  COOSYcoosy.co.jpHQ: 渋谷区, JapanReported employees: 51-200 | 渋谷区, Japan | 51-200 | Exact match | 11 contacts → |
“Based in Tokyo and London, COOSY is a web design agency committed to offering comprehensive support that encompasses initial consultation, marketing, production, app development…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Kinotrope INCkinotrope.co.jpHQ: Shibuya, JapanReported employees: 51-200 | Shibuya, Japan | 51-200 | Exact match | 11 contacts → |
“Founded in 1993, we are a web production company in Yoyogi Uehara, Tokyo.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Netwisenetwise.jpHQ: Shibuya-ku, JapanReported employees: 11-50 | Shibuya-ku, Japan | 11-50 | Exact match | 10 contacts → |
“We’re a Tokyo-based team of creative and technical specialists dedicated to helping clients succeed online through purpose-driven design, solid development, and continuous website…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  グリー 株gree.netHQ: 港区, JapanReported employees: 1-10 | 港区, Japan | 1-10 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 |  Phonogram, INCphonogram.co.jpHQ: 広島市中区, JapanReported employees: 11-50 | 広島市中区, Japan | 11-50 | Exact match | 10 contacts → |
“Web Web Web Web AUN http://aun.tools/” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | 株式会社クライマークスclimarks.com HQ: 中央区, JapanReported employees: 11-50 | 中央区, Japan | 11-50 | Exact match | 8 contacts → |
“Web\t\tWeb Web800\t \t CMS\t/ PDCA\tSEO WebSEO×Web\t : 10\tsmart4me ASP : WebSaas\t\t\tWeb\tPRPRPR” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Upswell, INCupswell.jpHQ: Shibuya, JapanReported employees: 11-50 | Shibuya, Japan | 11-50 | Exact match | 7 contacts → |
“Upswell specialises in web media, mobile solutions, IT consulting and web marketing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Spolivespo.liveHQ: Chiyoda, JapanReported employees: 1-10 | Chiyoda, Japan | 1-10 | Exact match | 6 contacts → |
“We are SpoLive!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | 株式会社リサーチ・アンド・イノベーションr-n-i.jp HQ: 港区, JapanReported employees: 1-10 | 港区, Japan | 1-10 | Exact match | 6 contacts → |
“tMycomment\tCODE\t\t” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Actbe INCactbe.co.jpHQ: 大阪市西区, JapanReported employees: 11-50 | 大阪市西区, Japan | 11-50 | Exact match | 5 contacts → |
“DX ACTBE Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  株式会社ファーストステップfirststep-design.comHQ: あま市篠田長直し12, JapanReported employees: 1-10 | あま市篠田長直し12, Japan | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 |  モチヤ株式会社mochiya.ad.jpHQ: 品川区, JapanReported employees: 11-50 | 品川区, Japan | 11-50 | Exact match | 4 contacts → |
“DrupalWeb Drupal/ 24/365 / UIUX SEOUI” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 462 company matches
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Web 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
424 records in the displayed employee bands.
38 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 462 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 ↗
Web companies by metro
Questions about this company list
What does Exact match mean for web 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 web companies did RevenueBase find based in Japan?
The saved snapshot records 462 matching company records, 2,616 tracked contacts and 131 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
Web companies by geography
- Web companies based in the United States
- Web companies based in the United Kingdom
- Web companies based in France
- Web companies based in Brazil
- Web companies based in Canada
- Web companies based in Germany
- Web companies based in the Netherlands
- Web companies based in Italy
- Web companies based in Australia
- Web companies based in Spain
- Web companies based in South Africa
- Web companies based in Poland
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 web companies based in Japan. Snapshot: November 6, 2026. https://revenuebase.ai/companies/web-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 web companies based in Japan
RevenueBase records 462 matching company records for web companies based in Japan, with 2,616 tracked contacts and 131 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 web 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 | GMO Pepabo, INCpepabo.com HQ: 渋谷区, JapanReported employees: 201-500 | 渋谷区, Japan | 201-500 | Exact match | 146 contacts → |
“Under the slogan of "Using the Internet to deliver new possibilities", GMO Pepabo, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Biglobe INCbiglobe.co.jp HQ: 品川区, JapanReported employees: 501-1,000 | 品川区, Japan | 501-1,000 | Exact match | 131 contacts → |
“Since its beginning in July 1996, BIGLOBE has expanded the services offered beyond ISP connection services to extend to portal sites, broadband content and numerous other Internet…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | ナイル株式会社(nyle Inc.)nyle.co.jp HQ: 品川区, JapanReported employees: 201-500 | 品川区, Japan | 201-500 | Exact match | 81 contacts → |
“Nyle is a leading web consulting and internet media venture company in Japan.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | NHNrecruit.nhn-japan.com HQ: 港区, JapanReported employees: 501-1,000 | 港区, Japan | 501-1,000 | Exact match | 40 contacts → |
“NHN JAPAN | NHN PlayArt | LINE NHN comico | comicoIP NHN FUKUOKA | QA Web NHN Cloud japan | SoftwareFull Stack/ NHN https://recruit.nhn-japan.com/” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Asahi Interactive, INCaiasahi.jp HQ: 千代田区, JapanReported employees: 51-200 | 千代田区, Japan | 51-200 | Exact match | 25 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | Axis INCaxis-corp.com HQ: 岐阜市, JapanReported employees: 11-50 | 岐阜市, Japan | 11-50 | Exact match | 23 contacts → |
“Providing first class solutions= We are internet technology experts dedicated to improving your online business.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | (株)フルスピードfullspeed.co.jp HQ: 渋谷区, JapanReported employees: 201-500 | 渋谷区, Japan | 201-500 | Exact match | 20 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 | domo.incdomore.co.jp HQ: 中央区, JapanReported employees: 11-50 | 中央区, Japan | 11-50 | Exact match | 19 contacts → |
“For over 10 years, DOMO has always been developing for Internet media and their solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 株式会社y'sysinc.co.jp HQ: 新宿区, JapanReported employees: 11-50 | 新宿区, Japan | 11-50 | Exact match | 18 contacts → |
“Y’s 20114 Creative Division COS Division Sales Division 57 13-318723 3 Creative Division CIVI Web COS Division Web KADOKAWA 160-0022 21-2 7F TEL03-5368-4488…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Diverta INCdiverta.co.jp HQ: Shinjyuku-ku, JapanReported employees: 11-50 | Shinjyuku-ku, Japan | 11-50 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Ajio IT Solutionsajio.co.jp HQ: Nagoya, JapanReported employees: 11-50 | Nagoya, Japan | 11-50 | Exact match | 15 contacts → |
“Web Development” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 株式会社あとらす二十一at21.jp HQ: 新宿区, JapanReported employees: 1,001-5,000 | 新宿区, Japan | 1,001-5,000 | Exact match | 15 contacts → |
“Web\t\t\t 13-010062\t 13-010288” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | 株式会社ブレインbrain-net.co.jp HQ: 渋谷区, JapanReported employees: 51-200 | 渋谷区, Japan | 51-200 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | COOSYcoosy.co.jp HQ: 渋谷区, JapanReported employees: 51-200 | 渋谷区, Japan | 51-200 | Exact match | 11 contacts → |
“Based in Tokyo and London, COOSY is a web design agency committed to offering comprehensive support that encompasses initial consultation, marketing, production, app development…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Kinotrope INCkinotrope.co.jp HQ: Shibuya, JapanReported employees: 51-200 | Shibuya, Japan | 51-200 | Exact match | 11 contacts → |
“Founded in 1993, we are a web production company in Yoyogi Uehara, Tokyo.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Netwisenetwise.jp HQ: Shibuya-ku, JapanReported employees: 11-50 | Shibuya-ku, Japan | 11-50 | Exact match | 10 contacts → |
“We’re a Tokyo-based team of creative and technical specialists dedicated to helping clients succeed online through purpose-driven design, solid development, and continuous website…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | グリー 株gree.net HQ: 港区, JapanReported employees: 1-10 | 港区, Japan | 1-10 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Phonogram, INCphonogram.co.jp HQ: 広島市中区, JapanReported employees: 11-50 | 広島市中区, Japan | 11-50 | Exact match | 10 contacts → |
“Web Web Web Web AUN http://aun.tools/” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | 株式会社クライマークスclimarks.com HQ: 中央区, JapanReported employees: 11-50 | 中央区, Japan | 11-50 | Exact match | 8 contacts → |
“Web\t\tWeb Web800\t \t CMS\t/ PDCA\tSEO WebSEO×Web\t : 10\tsmart4me ASP : WebSaas\t\t\tWeb\tPRPRPR” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Upswell, INCupswell.jp HQ: Shibuya, JapanReported employees: 11-50 | Shibuya, Japan | 11-50 | Exact match | 7 contacts → |
“Upswell specialises in web media, mobile solutions, IT consulting and web marketing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Spolivespo.live HQ: Chiyoda, JapanReported employees: 1-10 | Chiyoda, Japan | 1-10 | Exact match | 6 contacts → |
“We are SpoLive!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | 株式会社リサーチ・アンド・イノベーションr-n-i.jp HQ: 港区, JapanReported employees: 1-10 | 港区, Japan | 1-10 | Exact match | 6 contacts → |
“tMycomment\tCODE\t\t” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Actbe INCactbe.co.jp HQ: 大阪市西区, JapanReported employees: 11-50 | 大阪市西区, Japan | 11-50 | Exact match | 5 contacts → |
“DX ACTBE Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | 株式会社ファーストステップfirststep-design.com HQ: あま市篠田長直し12, JapanReported employees: 1-10 | あま市篠田長直し12, Japan | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | モチヤ株式会社mochiya.ad.jp HQ: 品川区, JapanReported employees: 11-50 | 品川区, Japan | 11-50 | Exact match | 4 contacts → |
“DrupalWeb Drupal/ 24/365 / UIUX SEOUI” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 462 company matches
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Web 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
424 records in the displayed employee bands.
38 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 462 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 ↗
Web companies by metro
Questions about this company list
What does Exact match mean for web 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 web companies did RevenueBase find based in Japan?
The saved snapshot records 462 matching company records, 2,616 tracked contacts and 131 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.
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Cite this list
RevenueBase Data Team. Top 25 web companies based in Japan. Snapshot: November 6, 2026. https://revenuebase.ai/companies/web-companies/japan.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗