Company lists · Data refreshed September 2026
Top 25 Sustainable IT consulting firms based in Singapore
RevenueBase identified 89 company matches for sustainable IT consulting firms associated with Singapore as of September 2026 and tracks 741 professional contacts across them, including 180 with verified work emails. Singapore is the largest hub.
This list covers company matches for sustainable IT consulting firms associated with Singapore, 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 September 14, 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 sustainable IT consulting firms based in Singapore
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 109 contacts → | ||||
Exact match “EnviroSolutions & Consulting (ESC) is the leading Environment, Safety, and Sustainability consultancy in Asia.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 2 | 59 contacts → | ||||
Exact match “Building System & Diagnostics, or BSD as we like to call ourselves, started off in 2003 as a spin-off company of the National University of Singapore (NUS).” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 3 | 55 contacts → | ||||
Exact match “Web Structures is now Ramboll” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 4 | 40 contacts → | ||||
Exact match “TEMBUSU Asia Consulting derives its name from the Tembusu – a large evergreen tree in the family Gentianaceae which is native to Southeast Asia.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 5 | 40 contacts → | ||||
Exact match “Arethos is promoted by Information Technology professionals with an extensive management experience in consulting, technology, and Business Transformation & outsourcing solutions.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 6 | 31 contacts → | ||||
Exact match “I3 Solutions Group is now part of Ramboll.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 7 | 31 contacts → | ||||
Exact match “We're here to create a more sustainable world.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 8 | 18 contacts → | ||||
Exact match “Paia FROM CBRE is the result of an amalgamation between CBRE Pte Ltd and Paia Consulting in August 2024.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 9 | 18 contacts → | ||||
Exact match “EFC, derived from Environmental First Corporation, embodies our core purpose of empowering sustainability excellence for a better world.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 10 | 17 contacts → | ||||
Exact match “Pomeroy Studio are an award-winning international team of designers and thought leaders of sustainable built environments.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 11 | 16 contacts → | ||||
Exact match “At MASSIVUE, we're not just consultants-we're architects of transformation.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 12 | 13 contacts → | ||||
Exact match “BioQuest Advisory is a business and technology consulting firm led by a team of experienced industry veterans.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 13 | 9 contacts → | ||||
Exact match “Aubrens is about building organisations that serve the world.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 14 | 6 contacts → | ||||
Exact match “Estes Consultancy is a Singapore-based sustainability consultancy firm dedicated to green solutions.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 15 | 6 contacts → | ||||
Exact match “Circular Unite is your trusted partner in the journey towards corporate decarbonization, committed to the ambitious Net Zero 2050 target.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “Earth-In-Mind is committed to sustainable design, in line with the worldwide green movement.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “We support our clients in reaching sustainable development goals by developing and implementing projects pursuing sound environmental management, climate action, clean water and…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “Preparing and transforming your business for the future, through sustainability-led innovation.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “Climate change & renewable energy Since 2002, KYOTOenergy embraced the fight against ‘climate change’ by developing environmental sustainability solutions with its clients.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Energy Efficiency Champion.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Milores was established in early 2022 by 4 industry experts with over 100 years of wealth of experience in digital transformation where focus was on automation of products and…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “We specialise in three core areas.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “YGCS is a 'Sustainability as a Service' Provider for business transition into Future Fit organisations.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “Sustainable Value Creation” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “We are a boutique consultancy firm specializing in sustainability advisory services from ESG reporting & disclosure to developing sustainability & decarbonization strategies…” Recorded in the RevenueBase company graph · Sep 14, 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 “sustainable IT consulting firms”. 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 89 sustainable IT consulting firms based in Singapore
See the full list, filter by size, metro and specialty, and access 180 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Sustainable IT consulting firms based in Singapore at a glance
As of Sep 14, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Singapore, so it is reported there. Company counts and contact totals on this page are exact for Singapore, over 89 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 Singapore whose business descriptions match “sustainable IT consulting firms” 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 180 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 September 14, 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 “sustainable IT consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many sustainable IT consulting firms are there based in Singapore?
RevenueBase identified 89 company matches for sustainable IT consulting firms associated with Singapore as of September 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?
Envirosolutions & Consulting tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most sustainable IT consulting firms?
Singapore leads with 82 company records, followed by Downtown Core (2) and Bishan (1).
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 180 professional contacts with verified work emails tracked across these 89 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 September 14, 2026.
Ready to reach these companies? Verified emails and direct dials for all 89 sustainable IT consulting firms based in Singapore. Start with a free account, no credit card.
Download this list →Related lists
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
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- Lists A-Z
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- Sustainable IT consulting firms based in the United States
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Company intelligence · public preview
Top 25 sustainable IT consulting firms based in Singapore
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 89 matching company records for sustainable IT consulting firms based in Singapore, with 741 tracked contacts and 180 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: September 14, 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 sustainable IT consulting firms based in Singapore
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 |  Envirosolutions & Consultingenvirosc.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 109 contacts → |
“EnviroSolutions & Consulting (ESC) is the leading Environment, Safety, and Sustainability consultancy in Asia.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Building System And Diagnostics PTE LTDbsd.com.sgHQ: Rochor, SingaporeReported employees: 11-50 | Rochor, Singapore | 11-50 | Exact match | 59 contacts → |
“Building System & Diagnostics, or BSD as we like to call ourselves, started off in 2003 as a spin-off company of the National University of Singapore (NUS).” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  WEB Structureswebstruc.netHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 55 contacts → |
“Web Structures is now Ramboll” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Tembusu Asia Consultingtembusuasia.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 40 contacts → |
“TEMBUSU Asia Consulting derives its name from the Tembusu – a large evergreen tree in the family Gentianaceae which is native to Southeast Asia.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Arethos PTE LTDarethos.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 40 contacts → |
“Arethos is promoted by Information Technology professionals with an extensive management experience in consulting, technology, and Business Transformation & outsourcing solutions.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  I3 Solutions Group, Part Of Rambollramboll.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 31 contacts → |
“I3 Solutions Group is now part of Ramboll.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Greena Consultantsgreenaconsultants.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 31 contacts → |
“We're here to create a more sustainable world.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Paia From Cbrepaiaconsulting.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 18 contacts → |
“Paia FROM CBRE is the result of an amalgamation between CBRE Pte Ltd and Paia Consulting in August 2024.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | EFC Internationalefcorps.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 18 contacts → |
“EFC, derived from Environmental First Corporation, embodies our core purpose of empowering sustainability excellence for a better world.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Pomeroy Studiopomeroystudio.sg HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 17 contacts → |
“Pomeroy Studio are an award-winning international team of designers and thought leaders of sustainable built environments.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Massivuemassivue.comHQ: Hyderabad, SingaporeReported employees: 11-50 | Hyderabad, Singapore | 11-50 | Exact match | 16 contacts → |
“At MASSIVUE, we're not just consultants-we're architects of transformation.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Bioquest Advisorybioquestsg.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 13 contacts → |
“BioQuest Advisory is a business and technology consulting firm led by a team of experienced industry veterans.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Aubrensaubrens.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 9 contacts → |
“Aubrens is about building organisations that serve the world.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Estes Consultancyestes.sgHQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 6 contacts → |
“Estes Consultancy is a Singapore-based sustainability consultancy firm dedicated to green solutions.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Circular Unitecircularunite.comHQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 6 contacts → |
“Circular Unite is your trusted partner in the journey towards corporate decarbonization, committed to the ambitious Net Zero 2050 target.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Earth-In-Mind Private Limitedearth-in-mind.comHQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 5 contacts → |
“Earth-In-Mind is committed to sustainable design, in line with the worldwide green movement.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 5 contacts → |
“We support our clients in reaching sustainable development goals by developing and implementing projects pursuing sound environmental management, climate action, clean water and…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  The Incepterytheinceptery.comHQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 4 contacts → |
“Preparing and transforming your business for the future, through sustainability-led innovation.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Kyoto Energy Pte. LTDkyotoenergy.net HQ: Level 36-01, SingaporeReported employees: 11-50 | Level 36-01, Singapore | 11-50 | Exact match | 3 contacts → |
“Climate change & renewable energy Since 2002, KYOTOenergy embraced the fight against ‘climate change’ by developing environmental sustainability solutions with its clients.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Doctus Engineering & Consulting Pte. LTDthedoctus.com HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 2 contacts → |
“Energy Efficiency Champion.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Miloresmilores.net HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 2 contacts → |
“Milores was established in early 2022 by 4 industry experts with over 100 years of wealth of experience in digital transformation where focus was on automation of products and…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | G Infinity Consultingginfinity.io HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 2 contacts → |
“We specialise in three core areas.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | YG Corporate Sustainabilityygcs.co HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 2 contacts → |
“YGCS is a 'Sustainability as a Service' Provider for business transition into Future Fit organisations.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  ESG & BIZ Solutionsesg-biz.comHQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 2 contacts → |
“Sustainable Value Creation” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Empacteempacte.coHQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 2 contacts → |
“We are a boutique consultancy firm specializing in sustainability advisory services from ESG reporting & disclosure to developing sustainability & decarbonization strategies…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 89 company matches
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Sustainable IT consulting firms: dataset insights
September 14, 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
89 records in the displayed employee bands.
0 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 Singapore, so it is reported there. Company counts and contact totals on this page are exact for Singapore, over 89 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: September 14, 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 sustainable IT consulting firms?
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 sustainable IT consulting firms did RevenueBase find based in Singapore?
The saved snapshot records 89 matching company records, 741 tracked contacts and 180 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: September 14, 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
Sustainable IT consulting firms by geography
- Sustainable IT consulting firms based in the United States
- Sustainable IT consulting firms based in Brazil
- Sustainable IT consulting firms based in France
- Sustainable IT consulting firms based in the United Kingdom
- Sustainable IT consulting firms based in Germany
- Sustainable IT consulting firms based in the Netherlands
- Sustainable IT consulting firms based in Canada
- Sustainable IT consulting firms based in Italy
- Sustainable IT consulting firms based in Spain
- Sustainable IT consulting firms based in Australia
- Sustainable IT consulting firms based in Mexico
- Sustainable IT consulting firms based in Sweden
Cite this list
RevenueBase Data Team. Top 25 sustainable IT consulting firms based in Singapore. Snapshot: September 14, 2026. https://revenuebase.ai/companies/sustainable-it-consulting-firms/singapore.
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
- Sustainable IT consulting firms based in the United States
- Sustainable IT consulting firms based in Brazil
- Sustainable IT consulting firms based in France
- Sustainable IT consulting firms based in the United Kingdom
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Company intelligence · public preview
Top 25 sustainable IT consulting firms based in Singapore
RevenueBase records 89 matching company records for sustainable IT consulting firms based in Singapore, with 741 tracked contacts and 180 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: September 14, 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 sustainable IT consulting firms based in Singapore
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 | Envirosolutions & Consultingenvirosc.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 109 contacts → |
“EnviroSolutions & Consulting (ESC) is the leading Environment, Safety, and Sustainability consultancy in Asia.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Building System And Diagnostics PTE LTDbsd.com.sg HQ: Rochor, SingaporeReported employees: 11-50 | Rochor, Singapore | 11-50 | Exact match | 59 contacts → |
“Building System & Diagnostics, or BSD as we like to call ourselves, started off in 2003 as a spin-off company of the National University of Singapore (NUS).” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | WEB Structureswebstruc.net HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 55 contacts → |
“Web Structures is now Ramboll” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Tembusu Asia Consultingtembusuasia.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 40 contacts → |
“TEMBUSU Asia Consulting derives its name from the Tembusu – a large evergreen tree in the family Gentianaceae which is native to Southeast Asia.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Arethos PTE LTDarethos.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 40 contacts → |
“Arethos is promoted by Information Technology professionals with an extensive management experience in consulting, technology, and Business Transformation & outsourcing solutions.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | I3 Solutions Group, Part Of Rambollramboll.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 31 contacts → |
“I3 Solutions Group is now part of Ramboll.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Greena Consultantsgreenaconsultants.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 31 contacts → |
“We're here to create a more sustainable world.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Paia From Cbrepaiaconsulting.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 18 contacts → |
“Paia FROM CBRE is the result of an amalgamation between CBRE Pte Ltd and Paia Consulting in August 2024.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | EFC Internationalefcorps.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 18 contacts → |
“EFC, derived from Environmental First Corporation, embodies our core purpose of empowering sustainability excellence for a better world.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Pomeroy Studiopomeroystudio.sg HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 17 contacts → |
“Pomeroy Studio are an award-winning international team of designers and thought leaders of sustainable built environments.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Massivuemassivue.com HQ: Hyderabad, SingaporeReported employees: 11-50 | Hyderabad, Singapore | 11-50 | Exact match | 16 contacts → |
“At MASSIVUE, we're not just consultants-we're architects of transformation.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Bioquest Advisorybioquestsg.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 13 contacts → |
“BioQuest Advisory is a business and technology consulting firm led by a team of experienced industry veterans.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Aubrensaubrens.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 9 contacts → |
“Aubrens is about building organisations that serve the world.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Estes Consultancyestes.sg HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 6 contacts → |
“Estes Consultancy is a Singapore-based sustainability consultancy firm dedicated to green solutions.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Circular Unitecircularunite.com HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 6 contacts → |
“Circular Unite is your trusted partner in the journey towards corporate decarbonization, committed to the ambitious Net Zero 2050 target.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Earth-In-Mind Private Limitedearth-in-mind.com HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 5 contacts → |
“Earth-In-Mind is committed to sustainable design, in line with the worldwide green movement.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 5 contacts → |
“We support our clients in reaching sustainable development goals by developing and implementing projects pursuing sound environmental management, climate action, clean water and…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | The Incepterytheinceptery.com HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 4 contacts → |
“Preparing and transforming your business for the future, through sustainability-led innovation.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Kyoto Energy Pte. LTDkyotoenergy.net HQ: Level 36-01, SingaporeReported employees: 11-50 | Level 36-01, Singapore | 11-50 | Exact match | 3 contacts → |
“Climate change & renewable energy Since 2002, KYOTOenergy embraced the fight against ‘climate change’ by developing environmental sustainability solutions with its clients.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Doctus Engineering & Consulting Pte. LTDthedoctus.com HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 2 contacts → |
“Energy Efficiency Champion.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Miloresmilores.net HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 2 contacts → |
“Milores was established in early 2022 by 4 industry experts with over 100 years of wealth of experience in digital transformation where focus was on automation of products and…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | G Infinity Consultingginfinity.io HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 2 contacts → |
“We specialise in three core areas.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | YG Corporate Sustainabilityygcs.co HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 2 contacts → |
“YGCS is a 'Sustainability as a Service' Provider for business transition into Future Fit organisations.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | ESG & BIZ Solutionsesg-biz.com HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 2 contacts → |
“Sustainable Value Creation” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Empacteempacte.co HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 2 contacts → |
“We are a boutique consultancy firm specializing in sustainability advisory services from ESG reporting & disclosure to developing sustainability & decarbonization strategies…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 89 company matches
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Sustainable IT consulting firms: dataset insights
September 14, 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
89 records in the displayed employee bands.
0 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 Singapore, so it is reported there. Company counts and contact totals on this page are exact for Singapore, over 89 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: September 14, 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 sustainable IT consulting firms?
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 sustainable IT consulting firms did RevenueBase find based in Singapore?
The saved snapshot records 89 matching company records, 741 tracked contacts and 180 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: September 14, 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 sustainable IT consulting firms based in Singapore. Snapshot: September 14, 2026. https://revenuebase.ai/companies/sustainable-it-consulting-firms/singapore.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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