Company lists · Data refreshed October 2026
Top 19 Enterprise IT sustainability services providers based in Japan
RevenueBase identified 66 company matches for enterprise IT sustainability services providers associated with Japan as of October 2026 and tracks 743 professional contacts across them, including 76 with verified work emails. Tokyo is the largest hub.
This list covers company matches for enterprise IT sustainability services providers 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 October 19, 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 19 largest enterprise IT sustainability services providers based in Japan
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 62 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 2 | 42 contacts → | ||||
Exact match “Cierpa provides solutions to support corporate sustainability management, including the cloud-based software "SmartESG" that centrally manages ESG data and enables efficient…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 3 | 40 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 4 | 27 contacts → | ||||
Exact match “Socious is a sustainability technology company helping enterprises measure, verify, and act on their sustainability commitments.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 5 | 25 contacts → | ||||
Exact match “Data Center Green ICT Solutions - Data Center Infrastructure Management (DC Smart Assist with Intel DCM) Data Center Business Simulation (Romonet) Intelligent PDUs & Various…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 6 | 21 contacts → | ||||
Exact match “2021101 Shift CECTADORi 4SDGs3CDPB Corp” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 7 | 21 contacts → | ||||
Exact match “bluedotgreen is a company based out of Tokyo, Tokyo, Japan.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 8 | 11 contacts → | ||||
Exact match “IT consulting service for Enterprise Information Systems Department.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 9 | 10 contacts → | ||||
Exact match “We have a strong network with both domestic and international experts in energy and environment sectors.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 10 | 7 contacts → | ||||
Exact match “SDGNGOSDGsWell-beingSDGsESGUNGPNPOSDGs” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 11 | 6 contacts → | ||||
Exact match “We at SILICON GLOBAL INC.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 12 | 5 contacts → | ||||
Exact match “DX http://jp.fujitsu.com/socialmedia/” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 13 | 5 contacts → | ||||
Exact match “Read the Air enables companies to create corporate value with strategies based on ESG and Sustainability practices.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “Wintech Solutions Welcome to Wintech Solutions!” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “We are a IT consulting company with a focus on sustainability and how technology can foster sustainable processes.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “Sysamic is a modern business consulting company focused on technology, design, and business transformation.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “Carbon Free Consulting was founded in 2007 as a consulting company specializing in the environment and has grown to become one of the largest carbon offsetting companies in Japan.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 19, 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 “enterprise IT sustainability services providers”. 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 19 of 66 enterprise IT sustainability services providers based in Japan
See the full list, filter by size, metro and specialty, and access 76 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Enterprise IT sustainability services providers based in Japan at a glance
As of Oct 19, 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 66 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 “enterprise IT sustainability services providers” 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 76 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 October 19, 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 “enterprise IT sustainability services providers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many enterprise IT sustainability services providers are there based in Japan?
RevenueBase identified 66 company matches for enterprise IT sustainability services providers associated with Japan as of October 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?
NEC Technologies tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most enterprise IT sustainability services providers?
Tokyo leads with 12 company records, followed by Jing (11) 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 76 professional contacts with verified work emails tracked across these 66 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 October 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 66 enterprise IT sustainability services providers based in Japan. Start with a free account, no credit card.
Download this list →Related lists
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- Enterprise IT sustainability services providers based in Porto Alegre, Brazil
- Enterprise IT sustainability services providers based in Rio De Janeiro, Brazil
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.
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- Enterprise IT sustainability services providers based in Buenos Aires, Argentina
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Company intelligence · public preview
Top 19 enterprise IT sustainability services providers 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 66 matching company records for enterprise IT sustainability services providers based in Japan, with 743 tracked contacts and 76 verified work emails.
This public preview shows 19 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 19, 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 19 enterprise IT sustainability services providers 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 | NEC Technologiesnec.com HQ: Tokyo, JapanReported employees: Not recorded | Tokyo, Japan | Not recorded | Exact match | 62 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 |  シェルパ・アンド・カンパニー株式会社 Cierpa & COcierpa.co.jpHQ: 品川区, JapanReported employees: 11-50 | 品川区, Japan | 11-50 | Exact match | 42 contacts → |
“Cierpa provides solutions to support corporate sustainability management, including the cloud-based software "SmartESG" that centrally manages ESG data and enables efficient…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Zeroboardzeroboard.jpHQ: 港区, JapanReported employees: 51-200 | 港区, Japan | 51-200 | Exact match | 40 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 |  Socioussocious.ioHQ: Chuo-ku, JapanReported employees: 1-10 | Chuo-ku, Japan | 1-10 | Exact match | 27 contacts → |
“Socious is a sustainability technology company helping enterprises measure, verify, and act on their sustainability commitments.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Niscom Inc. (ニスコム株式会社)niscom.co.jpHQ: Shibuya-ku, JapanReported employees: 501-1,000 | Shibuya-ku, Japan | 501-1,000 | Exact match | 25 contacts → |
“Data Center Green ICT Solutions - Data Center Infrastructure Management (DC Smart Assist with Intel DCM) Data Center Business Simulation (Romonet) Intelligent PDUs & Various…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Updater,incupdater.co.jpHQ: Setagaya-ku, JapanReported employees: 51-200 | Setagaya-ku, Japan | 51-200 | Exact match | 21 contacts → |
“2021101 Shift CECTADORi 4SDGs3CDPB Corp” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  S-Pool Bluedotgreenbluedotgreen.co.jpHQ: Tokyo, JapanReported employees: 51-200 | Tokyo, Japan | 51-200 | Exact match | 21 contacts → |
“bluedotgreen is a company based out of Tokyo, Tokyo, Japan.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Cloudnative INCcloudnative.co.jpHQ: Roppongi, JapanReported employees: 11-50 | Roppongi, Japan | 11-50 | Exact match | 11 contacts → |
“IT consulting service for Enterprise Information Systems Department.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  E-Konzale-konzal.co.jpHQ: 大阪市, JapanReported employees: 1-10 | 大阪市, Japan | 1-10 | Exact match | 10 contacts → |
“We have a strong network with both domestic and international experts in energy and environment sectors.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Sdgパートナーズ有限会社sdgpartners.jpHQ: 千代田区, JapanReported employees: 1-10 | 千代田区, Japan | 1-10 | Exact match | 7 contacts → |
“SDGNGOSDGsWell-beingSDGsESGUNGPNPOSDGs” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Silicon Global INCsginc.co.jpHQ: Tokyo, JapanReported employees: 201-500 | Tokyo, Japan | 201-500 | Exact match | 6 contacts → |
“We at SILICON GLOBAL INC.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Fujitsu Venturesglobal.fujitsuHQ: Chiyoda-ku, JapanReported employees: 1-10 | Chiyoda-ku, Japan | 1-10 | Exact match | 5 contacts → |
“DX http://jp.fujitsu.com/socialmedia/” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Read The AIRreadtheair.comHQ: Tokyo, JapanReported employees: 1-10 | Tokyo, Japan | 1-10 | Exact match | 5 contacts → |
“Read the Air enables companies to create corporate value with strategies based on ESG and Sustainability practices.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Wintech Solutionswintechsolutions.infoHQ: Tokyo, JapanReported employees: 11-50 | Tokyo, Japan | 11-50 | Exact match | 5 contacts → |
“Wintech Solutions Welcome to Wintech Solutions!” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Aventer INCaventer.netHQ: Tokyo, JapanReported employees: 1-10 | Tokyo, Japan | 1-10 | Exact match | 4 contacts → |
“We are a IT consulting company with a focus on sustainability and how technology can foster sustainable processes.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Sysamicsysamic.comHQ: Saitama, JapanReported employees: 11-50 | Saitama, Japan | 11-50 | Exact match | 3 contacts → |
“Sysamic is a modern business consulting company focused on technology, design, and business transformation.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Carbon Free Consulting Corporationcarbonfree.co.jpHQ: Yokohama, JapanReported employees: 11-50 | Yokohama, Japan | 11-50 | Exact match | 2 contacts → |
“Carbon Free Consulting was founded in 2007 as a consulting company specializing in the environment and has grown to become one of the largest carbon offsetting companies in Japan.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | エントランスフォーメーション株式会社entransformation.com HQ: 中央区, JapanReported employees: 1-10 | 中央区, Japan | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | 株式会社ヴォンエルフwoonerf.jp HQ: 千代田区, JapanReported employees: Not recorded | 千代田区, Japan | Not recorded | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 19 of 66 company matches
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Enterprise IT sustainability services providers: dataset insights
October 19, 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
65 records in the displayed employee bands.
1 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 66 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: October 19, 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 ↗
Questions about this company list
What does Exact match mean for enterprise IT sustainability services providers?
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 enterprise IT sustainability services providers did RevenueBase find based in Japan?
The saved snapshot records 66 matching company records, 743 tracked contacts and 76 verified emails. The public preview displays 19 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: October 19, 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
Enterprise IT sustainability services providers by geography
- Enterprise IT sustainability services providers based in Buenos Aires, Argentina
- Enterprise IT sustainability services providers based in Brisbane, Australia
- Enterprise IT sustainability services providers based in Melbourne, Australia
- Enterprise IT sustainability services providers based in Perth, Australia
- Enterprise IT sustainability services providers based in Sydney, Australia
- Enterprise IT sustainability services providers based in Vienna, Austria
- Enterprise IT sustainability services providers based in Brussels, Belgium
- Enterprise IT sustainability services providers based in Belo Horizonte, Brazil
- Enterprise IT sustainability services providers based in Campinas, Brazil
- Enterprise IT sustainability services providers based in Curitiba, Brazil
- Enterprise IT sustainability services providers based in Porto Alegre, Brazil
- Enterprise IT sustainability services providers based in Rio De Janeiro, Brazil
Cite this list
RevenueBase Data Team. Top 19 enterprise IT sustainability services providers based in Japan. Snapshot: October 19, 2026. https://revenuebase.ai/companies/enterprise-it-sustainability-services-providers/japan.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Enterprise IT sustainability services providers based in Buenos Aires, Argentina
- Enterprise IT sustainability services providers based in Brisbane, Australia
- Enterprise IT sustainability services providers based in Melbourne, Australia
- Enterprise IT sustainability services providers based in Perth, Australia
- Enterprise IT sustainability services providers based in Sydney, Australia
- Enterprise IT sustainability services providers based in Vienna, Austria
Company intelligence · public preview
Top 19 enterprise IT sustainability services providers based in Japan
RevenueBase records 66 matching company records for enterprise IT sustainability services providers based in Japan, with 743 tracked contacts and 76 verified work emails.
This public preview shows 19 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 19, 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 19 enterprise IT sustainability services providers 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 | NEC Technologiesnec.com HQ: Tokyo, JapanReported employees: Not recorded | Tokyo, Japan | Not recorded | Exact match | 62 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 | シェルパ・アンド・カンパニー株式会社 Cierpa & COcierpa.co.jp HQ: 品川区, JapanReported employees: 11-50 | 品川区, Japan | 11-50 | Exact match | 42 contacts → |
“Cierpa provides solutions to support corporate sustainability management, including the cloud-based software "SmartESG" that centrally manages ESG data and enables efficient…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Zeroboardzeroboard.jp HQ: 港区, JapanReported employees: 51-200 | 港区, Japan | 51-200 | Exact match | 40 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | Socioussocious.io HQ: Chuo-ku, JapanReported employees: 1-10 | Chuo-ku, Japan | 1-10 | Exact match | 27 contacts → |
“Socious is a sustainability technology company helping enterprises measure, verify, and act on their sustainability commitments.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Niscom Inc. (ニスコム株式会社)niscom.co.jp HQ: Shibuya-ku, JapanReported employees: 501-1,000 | Shibuya-ku, Japan | 501-1,000 | Exact match | 25 contacts → |
“Data Center Green ICT Solutions - Data Center Infrastructure Management (DC Smart Assist with Intel DCM) Data Center Business Simulation (Romonet) Intelligent PDUs & Various…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Updater,incupdater.co.jp HQ: Setagaya-ku, JapanReported employees: 51-200 | Setagaya-ku, Japan | 51-200 | Exact match | 21 contacts → |
“2021101 Shift CECTADORi 4SDGs3CDPB Corp” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | S-Pool Bluedotgreenbluedotgreen.co.jp HQ: Tokyo, JapanReported employees: 51-200 | Tokyo, Japan | 51-200 | Exact match | 21 contacts → |
“bluedotgreen is a company based out of Tokyo, Tokyo, Japan.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Cloudnative INCcloudnative.co.jp HQ: Roppongi, JapanReported employees: 11-50 | Roppongi, Japan | 11-50 | Exact match | 11 contacts → |
“IT consulting service for Enterprise Information Systems Department.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | E-Konzale-konzal.co.jp HQ: 大阪市, JapanReported employees: 1-10 | 大阪市, Japan | 1-10 | Exact match | 10 contacts → |
“We have a strong network with both domestic and international experts in energy and environment sectors.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Sdgパートナーズ有限会社sdgpartners.jp HQ: 千代田区, JapanReported employees: 1-10 | 千代田区, Japan | 1-10 | Exact match | 7 contacts → |
“SDGNGOSDGsWell-beingSDGsESGUNGPNPOSDGs” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Silicon Global INCsginc.co.jp HQ: Tokyo, JapanReported employees: 201-500 | Tokyo, Japan | 201-500 | Exact match | 6 contacts → |
“We at SILICON GLOBAL INC.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Fujitsu Venturesglobal.fujitsu HQ: Chiyoda-ku, JapanReported employees: 1-10 | Chiyoda-ku, Japan | 1-10 | Exact match | 5 contacts → |
“DX http://jp.fujitsu.com/socialmedia/” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Read The AIRreadtheair.com HQ: Tokyo, JapanReported employees: 1-10 | Tokyo, Japan | 1-10 | Exact match | 5 contacts → |
“Read the Air enables companies to create corporate value with strategies based on ESG and Sustainability practices.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Wintech Solutionswintechsolutions.info HQ: Tokyo, JapanReported employees: 11-50 | Tokyo, Japan | 11-50 | Exact match | 5 contacts → |
“Wintech Solutions Welcome to Wintech Solutions!” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Aventer INCaventer.net HQ: Tokyo, JapanReported employees: 1-10 | Tokyo, Japan | 1-10 | Exact match | 4 contacts → |
“We are a IT consulting company with a focus on sustainability and how technology can foster sustainable processes.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Sysamicsysamic.com HQ: Saitama, JapanReported employees: 11-50 | Saitama, Japan | 11-50 | Exact match | 3 contacts → |
“Sysamic is a modern business consulting company focused on technology, design, and business transformation.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Carbon Free Consulting Corporationcarbonfree.co.jp HQ: Yokohama, JapanReported employees: 11-50 | Yokohama, Japan | 11-50 | Exact match | 2 contacts → |
“Carbon Free Consulting was founded in 2007 as a consulting company specializing in the environment and has grown to become one of the largest carbon offsetting companies in Japan.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | エントランスフォーメーション株式会社entransformation.com HQ: 中央区, JapanReported employees: 1-10 | 中央区, Japan | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | 株式会社ヴォンエルフwoonerf.jp HQ: 千代田区, JapanReported employees: Not recorded | 千代田区, Japan | Not recorded | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 19 of 66 company matches
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Enterprise IT sustainability services providers: dataset insights
October 19, 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
65 records in the displayed employee bands.
1 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 66 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: October 19, 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 ↗
Questions about this company list
What does Exact match mean for enterprise IT sustainability services providers?
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 enterprise IT sustainability services providers did RevenueBase find based in Japan?
The saved snapshot records 66 matching company records, 743 tracked contacts and 76 verified emails. The public preview displays 19 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: October 19, 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
Enterprise IT sustainability services providers by geography
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- Enterprise IT sustainability services providers based in Rio De Janeiro, Brazil
Cite this list
RevenueBase Data Team. Top 19 enterprise IT sustainability services providers based in Japan. Snapshot: October 19, 2026. https://revenuebase.ai/companies/enterprise-it-sustainability-services-providers/japan.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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