Company lists · Data refreshed November 2026

Top 25 Corporate decarbonization consultants based in Switzerland

RevenueBase identified 102 company matches for corporate decarbonization consultants associated with Switzerland as of November 2026 and tracks 2,935 professional contacts across them, including 1,460 with verified work emails. Zurich is the largest hub.

This list covers company matches for corporate decarbonization consultants 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 November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
102Companies
2,935Contacts tracked
1,460Verified emails
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The 25 largest corporate decarbonization consultants based in Switzerland

Ranked by team size
Top 25 of 102 company matches for corporate decarbonization consultants based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchZurich, SwitzerlandHQ recorded Nov 6, 2026501-1,000790 contacts →

Exact match

“South Pole is the world's leading carbon asset developer and climate consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 202651-200411 contacts →

Exact match

“EcoSecurities is a global leader in climate solutions, harnessing the power of nature, technology, and finance to accelerate decarbonisation efforts worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNyon, SwitzerlandHQ recorded Nov 6, 202651-200281 contacts →

Exact match

“SCB is a low carbon market leader providing bespoke solutions to help customers achieve their climate goals, carbon neutrality and net-zero commitments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPréverenges, SwitzerlandHQ recorded Nov 6, 2026501-1,00097 contacts →

Exact match

“Experts dans le domaine des services énergétiques et de la décarbonisation, les 500 collaborateurs de Romande Energie Services SA, société du Groupe Romande Energie, sont à votre…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchFribourg, SwitzerlandHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“VEMA CARBON is a practical expert in climate solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchZurich, SwitzerlandHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Optiml's Real Estate Decision Intelligence (REDI) platform empowers asset managers, investors, and consultancies to create and optimize cost-effective, reliable decarbonization…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMorges, SwitzerlandHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“ID GO Management SA est une société de services, alliant des compétences uniques à la croisée de l’énergie, la physique du bâtiment et l’architecture pour mettre en œuvre la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchThun, SwitzerlandHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Aber ebenso viel mit harten Kalkulationen, Energiemanagement, mit Wissen, was zu tun ist.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBrugg, SwitzerlandHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“DM Energieberatung AG is a renewables & environment company based out of Paradiesstrasse 5, Brugg, Aargau, Switzerland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLausanne, SwitzerlandHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Le bureau suisse d'E-CUBE Strategy Consultants porte sur cette géographie son expertise vis à vis des grands enjeux du XXIe siècle : énergie, transport et climat Avec 4 bureaux à…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchVevey, SwitzerlandHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Depuis 1986, Bio-Éco fait rimer qualité de vie et développement durable, avec des projets sur mesure, allant dans le sens de l’ouverture et du changement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchFribourg, SwitzerlandHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Climate Services offers tools and support to help companties and other organizations to manage risk and identify opportunities related to climate change.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchVolketswil, SwitzerlandHQ recorded Nov 6, 20261-108 contacts →

Exact match

“carbon-connect AG is a leading provider of climate protection, sustainability consulting and carbon offsetting solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchRotkreuz, SwitzerlandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Auf dem Weg zur Nachhaltigkeit: Unsere Sustainable Building Solutions sichern Wirt­schaft­lichkeit und CO2-Neutralität- Dekarbonisierung - Energetische Areal- und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 202611-506 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 · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBasel, SwitzerlandHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Wir arbeiten für ein nachhaltiges Heute und Morgen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLausanne, SwitzerlandHQ recorded Nov 6, 20261-106 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 · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWollerau, SwitzerlandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Located by Lake Zurich, BlueSpark AG offers straightforward sustainability consulting to help mid-voltage consumers better their energy use.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSursee, SwitzerlandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“WASCOM AG deals with project development, consulting, and the execution of projects to avoid and reduce nitrous oxide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchZürich, SwitzerlandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“EnAdvice ist ein Team mit einer gesunden Mischung von jungen und erfahrenen Experten für Strategie und Unternehmensentwicklung, das seine Wurzeln in der Energiewirtschaft hat”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCanobbio, SwitzerlandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“EOS Social Responsibility Solutions SA is a Swiss consultancy helping companies turn sustainability, compliance and responsible business requirements into practical action.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSt. Gallen, SwitzerlandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“About Us: VMP St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchRoot D4, SwitzerlandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Mit Zelsius können kleine und mittlere Unternehmen Bilanz über ihre Treibhausgasemissionen führen – und das ganz ohne Vorkenntnisse.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchZurich, SwitzerlandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Classen LLC was founded by Mischa Classen to seize the momentum of the developing carbon markets, capitalising his experience and network.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBern, SwitzerlandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Punkt Rufer AG - Unternehmens- & Nachhaltigkeitsentwicklung Beratungsagentur 2017 gegründet und ist spezialisiert auf Entwicklungs- und Transformationsprozesse in den Bereichen…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 102 corporate decarbonization consultants based in Switzerland

See the full list, filter by size, metro and specialty, and access 1,460 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Corporate decarbonization consultants based in Switzerland at a glance

As of Nov 6, 2026
49.7%Verified-email coverage
28.8Average contacts per company
1-10Median size (employees)
18.6%Largest-city concentration · Zurich
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
83
11-50
12
51-200
3
501-1,000
2
1,001-5,000
1
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 102 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 Switzerland whose business descriptions match “corporate decarbonization consultants” 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 1,460 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

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 “corporate decarbonization consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many corporate decarbonization consultants are there based in Switzerland?

RevenueBase identified 102 company matches for corporate decarbonization consultants associated with Switzerland as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

South Pole tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most corporate decarbonization consultants?

Zurich leads with 19 company records, followed by Geneva (13) and Lausanne (8).

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 1,460 professional contacts with verified work emails tracked across these 102 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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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.