Company lists · Data refreshed September 2026
Top 25 Esg consulting firms based in Switzerland
RevenueBase identified 293 company matches for esg consulting firms associated with Switzerland as of September 2026 and tracks 1,801 professional contacts across them, including 699 with verified work emails and 127 with mobile numbers. Zurich is the largest hub.
This list covers company matches for esg consulting firms associated with Switzerland, 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 2, 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 esg consulting firms based in Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 332 contacts → | ||||
Exact match “Quantis, part of BCG, is a sustainability consulting firm that helps organizations translate sustainability ambition into measurable business value.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 2 | 214 contacts → | ||||
Exact match “For over 20 years, we have been taking care of our clients, ensuring the achievement of business objectives by improving performance, organization, and processes.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 3 | 61 contacts → | ||||
Exact match “INFRAS has been doing research and consulting focused on sustainable development since 1976.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 4 | 58 contacts → | ||||
Exact match “Die Alpha IC ist ein inhabergeführtes Consultingbüro für das Real Estate Management.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 5 | 31 contacts → | ||||
Exact match “Nous accompagnons les acteurs de la construction et de l’immobilier dans la gestion des polluants, la sécurité et la préservation de l’environnement.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 6 | 29 contacts → | ||||
Exact match “Neosys AG: At your side with all the tools of sustainability!” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 7 | 23 contacts → | ||||
Exact match “VEMA CARBON is a practical expert in climate solutions.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 8 | 21 contacts → | ||||
Exact match “Carbotech Inc.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 9 | 20 contacts → | ||||
Exact match “Anthesis is the sustainability activator.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 10 | 19 contacts → | ||||
Exact match “For more than a quarter century, we have advised and supported our clients in the private sector, the public sector, and throughout society in the fields of Corporate Social…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 11 | 18 contacts → | ||||
Exact match “Seit über 130 Jahren wächst WSP kontinuierlich und ist heute auf der ganzen Welt vertreten.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 12 | 16 contacts → | ||||
Exact match “Blossom et partenaires is a consultancy firm specializing in sustainability and responsible communication.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 13 | 12 contacts → | ||||
Exact match “Wir sind ein unabhängiges Beratungsunternehmen für Umweltfragen.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 14 | 12 contacts → | ||||
Exact match “Depuis sa création en 1986, le bureau d'études Impact SA a réalisé et coordonné de nombreux dossiers d'impact sur l'environnement.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 15 | 10 contacts → | ||||
Exact match “oekoskop AG is a environmental consultancy based in Basel, Switzerland.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 16 | 8 contacts → | ||||
Exact match “Ökologie und Ökonomie Wir fühlen uns dem nachhaltigen Umgang mit den Ressourcen verpflichtet.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 17 | 7 contacts → | ||||
Exact match “Welcome to Black Tree Energy Group At Black Tree Energy Group, we specialize in providing tailored services in energy transition and sustainable infrastructure development.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “With decades of combined industry experience in Europe, Central Asia, CIS, Africa, and the Middle East, the Energies Group founding team knows what it takes to help you develop…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “2Comply Sagl was founded in 2020 in Switzerland as an external partner for financial institutions and other companies with the aim to provide them an expert view in risk…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “Nachhaltigkeit im Griff - mit der soRec Gruppe Ökologische Auflagen, neue Gesetze, steigende Anforderungen: Das Thema Nachhaltigkeit kann überwältigend wirken.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “Gum Consulting si pone come consulente in ambito di corporate governance, analizzando la situazione in cui versa l’azienda e ricostruendo il quadro di riferimento per la…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 22 | 4 contacts → | ||||
Exact match “Après avoir dirigé la société Trianon SA pendant plus de 20 ans (administration ressources humaines pour sociétés de grande taille), nous avons terminé avec succès notre mission…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 23 | 4 contacts → | ||||
Exact match “E2 Management Consulting AG develops and supports the environmental and sustainability management of companies, NGOs and other organisations across sectors.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 24 | 4 contacts → | ||||
Exact match “Nous vous accompagnons dans les trois domaines énergie-durabilité-climat: Energie : l'optimisation de vos coûts énergétiques et un accompagnement dans vos choix de votre…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match “At cloud37, we're passionate about enabling businesses to thrive in the digital age.” Recorded in the RevenueBase company graph · Sep 2, 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 “esg 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 293 esg consulting firms based in Switzerland
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Esg consulting firms based in Switzerland at a glance
As of Sep 2, 2026Companies by employee count
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 Switzerland whose business descriptions match “esg 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 699 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 2, 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.
Esg consulting firms 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 “esg consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many esg consulting firms are there based in Switzerland?
RevenueBase identified 293 company matches for esg consulting firms associated with Switzerland 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?
Quantis tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most esg consulting firms?
Zurich leads with 52 company records, followed by Geneva (39) and Lausanne (18).
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 699 professional contacts with verified work emails tracked across these 293 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 2, 2026.
Ready to reach these companies? Verified emails and direct dials for all 293 esg consulting firms based in Switzerland. Start with a free account, no credit card.
Download this list →Related lists
Esg consulting firms by geography
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- Esg consulting firms based in Germany
- Esg consulting firms based in Australia
- Esg consulting firms based in Spain
- Esg consulting firms based in the Netherlands
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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 esg consulting firms based in Switzerland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 293 matching company records for esg consulting firms based in Switzerland, with 1,801 tracked contacts and 699 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 2, 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 esg consulting firms based in Switzerland
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 |  Quantisquantis.comHQ: HQ not recorded; location: Lausanne, SwitzerlandReported employees: 201-500 | HQ not recorded; location: Lausanne, Switzerland | 201-500 | Exact match | 332 contacts → |
“Quantis, part of BCG, is a sustainability consulting firm that helps organizations translate sustainability ambition into measurable business value.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Bios Managementbiosmanagement.comHQ: HQ not recorded; location: Lugano, SwitzerlandReported employees: 201-500 | HQ not recorded; location: Lugano, Switzerland | 201-500 | Exact match | 214 contacts → |
“For over 20 years, we have been taking care of our clients, ensuring the achievement of business objectives by improving performance, organization, and processes.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Infrasinfras.chHQ: HQ not recorded; location: Bern, SwitzerlandReported employees: 51-200 | HQ not recorded; location: Bern, Switzerland | 51-200 | Exact match | 61 contacts → |
“INFRAS has been doing research and consulting focused on sustainable development since 1976.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Alpha IC Gmbhalpha-ic.comHQ: HQ not recorded; location: Zurich, SwitzerlandReported employees: 51-200 | HQ not recorded; location: Zurich, Switzerland | 51-200 | Exact match | 58 contacts → |
“Die Alpha IC ist ein inhabergeführtes Consultingbüro für das Real Estate Management.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  HSE Conseils SAhseconseils.chHQ: HQ not recorded; location: Gland, SwitzerlandReported employees: 11-50 | HQ not recorded; location: Gland, Switzerland | 11-50 | Exact match | 31 contacts → |
“Nous accompagnons les acteurs de la construction et de l’immobilier dans la gestion des polluants, la sécurité et la préservation de l’environnement.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Neosys AGneosys.chHQ: HQ not recorded; location: Olten, SwitzerlandReported employees: 11-50 | HQ not recorded; location: Olten, Switzerland | 11-50 | Exact match | 29 contacts → |
“Neosys AG: At your side with all the tools of sustainability!” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Vema S.A. Vema Carbonvemacarbon.comHQ: HQ not recorded; location: Fribourg, SwitzerlandReported employees: 11-50 | HQ not recorded; location: Fribourg, Switzerland | 11-50 | Exact match | 23 contacts → |
“VEMA CARBON is a practical expert in climate solutions.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Carbotech AGcarbotech.chHQ: HQ not recorded; location: SwitzerlandReported employees: 11-50 | HQ not recorded; location: Switzerland | 11-50 | Exact match | 21 contacts → |
“Carbotech Inc.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Anthesis Switzerlandanthesisgroup.comHQ: HQ not recorded; location: Geneva, SwitzerlandReported employees: 51-200 | HQ not recorded; location: Geneva, Switzerland | 51-200 | Exact match | 20 contacts → |
“Anthesis is the sustainability activator.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  BHP Brugger And Partners LTDbruggerconsulting.chHQ: HQ not recorded; location: Zurich, SwitzerlandReported employees: 11-50 | HQ not recorded; location: Zurich, Switzerland | 11-50 | Exact match | 19 contacts → |
“For more than a quarter century, we have advised and supported our clients in the private sector, the public sector, and throughout society in the fields of Corporate Social…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  WSP Suisse AGwsp.comHQ: HQ not recorded; location: Luzern, SwitzerlandReported employees: 201-500 | HQ not recorded; location: Luzern, Switzerland | 201-500 | Exact match | 18 contacts → |
“Seit über 130 Jahren wächst WSP kontinuierlich und ist heute auf der ganzen Welt vertreten.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Blossom ET Partenairesblossom-partenaires.chHQ: HQ not recorded; location: Geneva, SwitzerlandReported employees: 11-50 | HQ not recorded; location: Geneva, Switzerland | 11-50 | Exact match | 16 contacts → |
“Blossom et partenaires is a consultancy firm specializing in sustainability and responsible communication.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Ipso ECO AGipsoeco.chHQ: HQ not recorded; location: Rothenburg, SwitzerlandReported employees: 11-50 | HQ not recorded; location: Rothenburg, Switzerland | 11-50 | Exact match | 12 contacts → |
“Wir sind ein unabhängiges Beratungsunternehmen für Umweltfragen.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Bureau D'études Impact SAimpactsa.chHQ: HQ not recorded; location: Martigny, SwitzerlandReported employees: 11-50 | HQ not recorded; location: Martigny, Switzerland | 11-50 | Exact match | 12 contacts → |
“Depuis sa création en 1986, le bureau d'études Impact SA a réalisé et coordonné de nombreux dossiers d'impact sur l'environnement.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Oekoskop AGoekoskop.chHQ: HQ not recorded; location: Basel, SwitzerlandReported employees: 11-50 | HQ not recorded; location: Basel, Switzerland | 11-50 | Exact match | 10 contacts → |
“oekoskop AG is a environmental consultancy based in Basel, Switzerland.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Triplex Energieplaner AGtriplex-energieplaner.chHQ: HQ not recorded; location: Sissach, SwitzerlandReported employees: 11-50 | HQ not recorded; location: Sissach, Switzerland | 11-50 | Exact match | 8 contacts → |
“Ökologie und Ökonomie Wir fühlen uns dem nachhaltigen Umgang mit den Ressourcen verpflichtet.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Black Tree Groupblacktreecp.comHQ: HQ not recorded; location: Geneva, SwitzerlandReported employees: 11-50 | HQ not recorded; location: Geneva, Switzerland | 11-50 | Exact match | 7 contacts → |
“Welcome to Black Tree Energy Group At Black Tree Energy Group, we specialize in providing tailored services in energy transition and sustainable infrastructure development.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Energies Groupenergies-group.comHQ: HQ not recorded; location: Zug, SwitzerlandReported employees: 11-50 | HQ not recorded; location: Zug, Switzerland | 11-50 | Exact match | 6 contacts → |
“With decades of combined industry experience in Europe, Central Asia, CIS, Africa, and the Middle East, the Energies Group founding team knows what it takes to help you develop…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  2comply Sagltocomply.chHQ: HQ not recorded; location: Lugano, SwitzerlandReported employees: 1-10 | HQ not recorded; location: Lugano, Switzerland | 1-10 | Exact match | 5 contacts → |
“2Comply Sagl was founded in 2020 in Switzerland as an external partner for financial institutions and other companies with the aim to provide them an expert view in risk…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Sorec Gruppesorec.chHQ: HQ not recorded; location: SwitzerlandReported employees: 51-200 | HQ not recorded; location: Switzerland | 51-200 | Exact match | 5 contacts → |
“Nachhaltigkeit im Griff - mit der soRec Gruppe Ökologische Auflagen, neue Gesetze, steigende Anforderungen: Das Thema Nachhaltigkeit kann überwältigend wirken.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  GUM Consulting SPAgumconsulting.comHQ: HQ not recorded; location: Lugano, SwitzerlandReported employees: 11-50 | HQ not recorded; location: Lugano, Switzerland | 11-50 | Exact match | 4 contacts → |
“Gum Consulting si pone come consulente in ambito di corporate governance, analizzando la situazione in cui versa l’azienda e ricostruendo il quadro di riferimento per la…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  CAC SAcacsa.chHQ: HQ not recorded; location: Lutry, SwitzerlandReported employees: 1-10 | HQ not recorded; location: Lutry, Switzerland | 1-10 | Exact match | 4 contacts → |
“Après avoir dirigé la société Trianon SA pendant plus de 20 ans (administration ressources humaines pour sociétés de grande taille), nous avons terminé avec succès notre mission…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  E2 Management Consulting AGe2mc.comHQ: HQ not recorded; location: Zurich, SwitzerlandReported employees: 1-10 | HQ not recorded; location: Zurich, Switzerland | 1-10 | Exact match | 4 contacts → |
“E2 Management Consulting AG develops and supports the environmental and sustainability management of companies, NGOs and other organisations across sectors.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Henovia SAhenovia.chHQ: HQ not recorded; location: Lausanne, SwitzerlandReported employees: 1-10 | HQ not recorded; location: Lausanne, Switzerland | 1-10 | Exact match | 4 contacts → |
“Nous vous accompagnons dans les trois domaines énergie-durabilité-climat: Energie : l'optimisation de vos coûts énergétiques et un accompagnement dans vos choix de votre…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Cloud37cloud37.io HQ: HQ not recorded; location: Herisau, SwitzerlandReported employees: 11-50 | HQ not recorded; location: Herisau, Switzerland | 11-50 | Exact match | 3 contacts → |
“At cloud37, we're passionate about enabling businesses to thrive in the digital age.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 293 company matches
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Esg consulting firms: dataset insights
September 2, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
293 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.
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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 2, 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 ↗
Esg consulting firms by metro
Questions about this company list
What does Exact match mean for esg 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 esg consulting firms did RevenueBase find based in Switzerland?
The saved snapshot records 293 matching company records, 1,801 tracked contacts and 699 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 2, 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
Esg consulting firms by geography
- Esg consulting firms based in the United States
- Esg consulting firms based in Brazil
- Esg consulting firms based in the United Kingdom
- Esg consulting firms based in France
- Esg consulting firms based in Italy
- Esg consulting firms based in Canada
- Esg consulting firms based in Germany
- Esg consulting firms based in Australia
- Esg consulting firms based in Spain
- Esg consulting firms based in the Netherlands
- Esg consulting firms based in Mexico
- Esg consulting firms based in South Africa
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 esg consulting firms based in Switzerland. Snapshot: September 2, 2026. https://revenuebase.ai/companies/esg-consulting-firms/switzerland.
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 esg consulting firms based in Switzerland
RevenueBase records 293 matching company records for esg consulting firms based in Switzerland, with 1,801 tracked contacts and 699 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 2, 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 esg consulting firms based in Switzerland
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 | Quantisquantis.com HQ: HQ not recorded; location: Lausanne, SwitzerlandReported employees: 201-500 | HQ not recorded; location: Lausanne, Switzerland | 201-500 | Exact match | 332 contacts → |
“Quantis, part of BCG, is a sustainability consulting firm that helps organizations translate sustainability ambition into measurable business value.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Bios Managementbiosmanagement.com HQ: HQ not recorded; location: Lugano, SwitzerlandReported employees: 201-500 | HQ not recorded; location: Lugano, Switzerland | 201-500 | Exact match | 214 contacts → |
“For over 20 years, we have been taking care of our clients, ensuring the achievement of business objectives by improving performance, organization, and processes.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Infrasinfras.ch HQ: HQ not recorded; location: Bern, SwitzerlandReported employees: 51-200 | HQ not recorded; location: Bern, Switzerland | 51-200 | Exact match | 61 contacts → |
“INFRAS has been doing research and consulting focused on sustainable development since 1976.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Alpha IC Gmbhalpha-ic.com HQ: HQ not recorded; location: Zurich, SwitzerlandReported employees: 51-200 | HQ not recorded; location: Zurich, Switzerland | 51-200 | Exact match | 58 contacts → |
“Die Alpha IC ist ein inhabergeführtes Consultingbüro für das Real Estate Management.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HSE Conseils SAhseconseils.ch HQ: HQ not recorded; location: Gland, SwitzerlandReported employees: 11-50 | HQ not recorded; location: Gland, Switzerland | 11-50 | Exact match | 31 contacts → |
“Nous accompagnons les acteurs de la construction et de l’immobilier dans la gestion des polluants, la sécurité et la préservation de l’environnement.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Neosys AGneosys.ch HQ: HQ not recorded; location: Olten, SwitzerlandReported employees: 11-50 | HQ not recorded; location: Olten, Switzerland | 11-50 | Exact match | 29 contacts → |
“Neosys AG: At your side with all the tools of sustainability!” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Vema S.A. Vema Carbonvemacarbon.com HQ: HQ not recorded; location: Fribourg, SwitzerlandReported employees: 11-50 | HQ not recorded; location: Fribourg, Switzerland | 11-50 | Exact match | 23 contacts → |
“VEMA CARBON is a practical expert in climate solutions.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Carbotech AGcarbotech.ch HQ: HQ not recorded; location: SwitzerlandReported employees: 11-50 | HQ not recorded; location: Switzerland | 11-50 | Exact match | 21 contacts → |
“Carbotech Inc.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Anthesis Switzerlandanthesisgroup.com HQ: HQ not recorded; location: Geneva, SwitzerlandReported employees: 51-200 | HQ not recorded; location: Geneva, Switzerland | 51-200 | Exact match | 20 contacts → |
“Anthesis is the sustainability activator.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | BHP Brugger And Partners LTDbruggerconsulting.ch HQ: HQ not recorded; location: Zurich, SwitzerlandReported employees: 11-50 | HQ not recorded; location: Zurich, Switzerland | 11-50 | Exact match | 19 contacts → |
“For more than a quarter century, we have advised and supported our clients in the private sector, the public sector, and throughout society in the fields of Corporate Social…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | WSP Suisse AGwsp.com HQ: HQ not recorded; location: Luzern, SwitzerlandReported employees: 201-500 | HQ not recorded; location: Luzern, Switzerland | 201-500 | Exact match | 18 contacts → |
“Seit über 130 Jahren wächst WSP kontinuierlich und ist heute auf der ganzen Welt vertreten.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Blossom ET Partenairesblossom-partenaires.ch HQ: HQ not recorded; location: Geneva, SwitzerlandReported employees: 11-50 | HQ not recorded; location: Geneva, Switzerland | 11-50 | Exact match | 16 contacts → |
“Blossom et partenaires is a consultancy firm specializing in sustainability and responsible communication.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Ipso ECO AGipsoeco.ch HQ: HQ not recorded; location: Rothenburg, SwitzerlandReported employees: 11-50 | HQ not recorded; location: Rothenburg, Switzerland | 11-50 | Exact match | 12 contacts → |
“Wir sind ein unabhängiges Beratungsunternehmen für Umweltfragen.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Bureau D'études Impact SAimpactsa.ch HQ: HQ not recorded; location: Martigny, SwitzerlandReported employees: 11-50 | HQ not recorded; location: Martigny, Switzerland | 11-50 | Exact match | 12 contacts → |
“Depuis sa création en 1986, le bureau d'études Impact SA a réalisé et coordonné de nombreux dossiers d'impact sur l'environnement.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Oekoskop AGoekoskop.ch HQ: HQ not recorded; location: Basel, SwitzerlandReported employees: 11-50 | HQ not recorded; location: Basel, Switzerland | 11-50 | Exact match | 10 contacts → |
“oekoskop AG is a environmental consultancy based in Basel, Switzerland.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Triplex Energieplaner AGtriplex-energieplaner.ch HQ: HQ not recorded; location: Sissach, SwitzerlandReported employees: 11-50 | HQ not recorded; location: Sissach, Switzerland | 11-50 | Exact match | 8 contacts → |
“Ökologie und Ökonomie Wir fühlen uns dem nachhaltigen Umgang mit den Ressourcen verpflichtet.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Black Tree Groupblacktreecp.com HQ: HQ not recorded; location: Geneva, SwitzerlandReported employees: 11-50 | HQ not recorded; location: Geneva, Switzerland | 11-50 | Exact match | 7 contacts → |
“Welcome to Black Tree Energy Group At Black Tree Energy Group, we specialize in providing tailored services in energy transition and sustainable infrastructure development.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Energies Groupenergies-group.com HQ: HQ not recorded; location: Zug, SwitzerlandReported employees: 11-50 | HQ not recorded; location: Zug, Switzerland | 11-50 | Exact match | 6 contacts → |
“With decades of combined industry experience in Europe, Central Asia, CIS, Africa, and the Middle East, the Energies Group founding team knows what it takes to help you develop…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | 2comply Sagltocomply.ch HQ: HQ not recorded; location: Lugano, SwitzerlandReported employees: 1-10 | HQ not recorded; location: Lugano, Switzerland | 1-10 | Exact match | 5 contacts → |
“2Comply Sagl was founded in 2020 in Switzerland as an external partner for financial institutions and other companies with the aim to provide them an expert view in risk…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Sorec Gruppesorec.ch HQ: HQ not recorded; location: SwitzerlandReported employees: 51-200 | HQ not recorded; location: Switzerland | 51-200 | Exact match | 5 contacts → |
“Nachhaltigkeit im Griff - mit der soRec Gruppe Ökologische Auflagen, neue Gesetze, steigende Anforderungen: Das Thema Nachhaltigkeit kann überwältigend wirken.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | GUM Consulting SPAgumconsulting.com HQ: HQ not recorded; location: Lugano, SwitzerlandReported employees: 11-50 | HQ not recorded; location: Lugano, Switzerland | 11-50 | Exact match | 4 contacts → |
“Gum Consulting si pone come consulente in ambito di corporate governance, analizzando la situazione in cui versa l’azienda e ricostruendo il quadro di riferimento per la…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | CAC SAcacsa.ch HQ: HQ not recorded; location: Lutry, SwitzerlandReported employees: 1-10 | HQ not recorded; location: Lutry, Switzerland | 1-10 | Exact match | 4 contacts → |
“Après avoir dirigé la société Trianon SA pendant plus de 20 ans (administration ressources humaines pour sociétés de grande taille), nous avons terminé avec succès notre mission…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | E2 Management Consulting AGe2mc.com HQ: HQ not recorded; location: Zurich, SwitzerlandReported employees: 1-10 | HQ not recorded; location: Zurich, Switzerland | 1-10 | Exact match | 4 contacts → |
“E2 Management Consulting AG develops and supports the environmental and sustainability management of companies, NGOs and other organisations across sectors.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Henovia SAhenovia.ch HQ: HQ not recorded; location: Lausanne, SwitzerlandReported employees: 1-10 | HQ not recorded; location: Lausanne, Switzerland | 1-10 | Exact match | 4 contacts → |
“Nous vous accompagnons dans les trois domaines énergie-durabilité-climat: Energie : l'optimisation de vos coûts énergétiques et un accompagnement dans vos choix de votre…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Cloud37cloud37.io HQ: HQ not recorded; location: Herisau, SwitzerlandReported employees: 11-50 | HQ not recorded; location: Herisau, Switzerland | 11-50 | Exact match | 3 contacts → |
“At cloud37, we're passionate about enabling businesses to thrive in the digital age.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Esg consulting firms: dataset insights
September 2, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
293 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.
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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 2, 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 ↗
Esg consulting firms by metro
Questions about this company list
What does Exact match mean for esg 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 esg consulting firms did RevenueBase find based in Switzerland?
The saved snapshot records 293 matching company records, 1,801 tracked contacts and 699 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 2, 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.
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Cite this list
RevenueBase Data Team. Top 25 esg consulting firms based in Switzerland. Snapshot: September 2, 2026. https://revenuebase.ai/companies/esg-consulting-firms/switzerland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗