Company lists · Data refreshed September 2026

Top 25 Greenhouse gas accounting firms based in Switzerland

RevenueBase identified 92 company matches for greenhouse gas accounting firms associated with Switzerland as of September 2026 and tracks 1,708 professional contacts across them, including 988 with verified work emails. Zurich is the largest hub.

This list covers company matches for greenhouse gas accounting 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 28, 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 Sep 28, 2026 How this list was built
92Companies
1,708Contacts tracked
988Verified emails
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The 25 largest greenhouse gas accounting firms based in Switzerland

Ranked by team size
Top 25 of 92 company matches for greenhouse gas accounting firms based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 Sep 28, 2026501-1,000811 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchLausanne, SwitzerlandHQ recorded Sep 28, 2026201-500325 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 28, 2026 · View company records in RevenueBase
3Exact matchZurich, SwitzerlandHQ recorded Sep 28, 202651-200164 contacts →

Exact match

“myclimate is your partner for effective climate protection – both locally and globally.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchBern, SwitzerlandHQ recorded Sep 28, 202611-5035 contacts →

Exact match

“We advise companies and organisations in setting up holistic climate strategies and sustainability concepts.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchZürich, SwitzerlandHQ recorded Sep 28, 202611-5034 contacts →

Exact match

“Everything we do is designed to inspire meaningful change in the world every day.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchFribourg, SwitzerlandHQ recorded Sep 28, 202611-5024 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchGeneva, SwitzerlandHQ recorded Sep 28, 202651-20021 contacts →

Exact match

“Anthesis is the sustainability activator.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchBasel, SwitzerlandHQ recorded Sep 28, 202611-5021 contacts →

Exact match

“Carbotech Inc.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchBiel, SwitzerlandHQ recorded Sep 28, 20261-1020 contacts →

Exact match

“Acting Responsibly AG is a Swiss-based social enterprise dedicated to helping organizations develop strategic approaches to social responsibility.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchLausanne, SwitzerlandHQ recorded Sep 28, 202611-5018 contacts →

Exact match

“EA - Earth Action is a mission driven research consultancy.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchBasel, SwitzerlandHQ recorded Sep 28, 20261-1014 contacts →

Exact match

“Hyphen’s aMRV solution provides real-time quantification of GHG removals and reductions, ensuring that carbon credits and emissions claims reflect real measured impact.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchWallisellen / Hof, SwitzerlandHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“ECOSPEED ist mit über zwei Jahrzehnten Erfahrung einer der führenden internationalen Anbieter von Software und Dienstleistungen im Bereich des Corporate Carbon Footprint (CCF) und…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchFribourg, SwitzerlandHQ recorded Sep 28, 20261-1011 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 · Sep 28, 2026 · View company records in RevenueBase
14Exact matchVolketswil, SwitzerlandHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
15Exact matchBasel, SwitzerlandHQ recorded Sep 28, 20261-107 contacts →

Exact match

“Wir arbeiten für ein nachhaltiges Heute und Morgen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchSchaffhausen, SwitzerlandHQ recorded Sep 28, 20261-107 contacts →

Exact match

“ESU-services – Expertise in Life Cycle Assessment and Carbon Footprints ESU-services is a leading consultancy specializing in Life Cycle Assessment (LCA), carbon footprinting…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchTicino, SwitzerlandHQ recorded Sep 28, 20261-107 contacts →

Exact match

“Positive Organizations is an international ESG consulting company.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchZug, SwitzerlandHQ recorded Sep 28, 202611-506 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 28, 2026 · View company records in RevenueBase
19Exact matchCanobbio, SwitzerlandHQ recorded Sep 28, 20261-105 contacts →

Exact match

“EOS Social Responsibility Solutions SA is a leading consultancy specializing in Corporate Social Responsibility (CSR) and Environmental, Social, and Governance (ESG) strategies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchBuchs (sg), SwitzerlandHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Terramo ist ein international tätiges, unabhängiges Beratungsunternehmen, das sich auf Nachhaltigkeit, ESG und ESG-Regulatorik spezialisiert hat.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchZurich, SwitzerlandHQ recorded Sep 28, 20261-104 contacts →

Exact match

“At Outlive we create value for people, organizations and society.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchLausanne, SwitzerlandHQ recorded Sep 28, 20261-104 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 28, 2026 · View company records in RevenueBase
23Exact matchLugano, SwitzerlandHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Ambi Group blends sustainability and business innovation through a holistic model that goes beyond ESG reporting.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchBinningen, SwitzerlandHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Sinovis – Verbindet.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchSursee, SwitzerlandHQ recorded Sep 28, 20261-103 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 · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 92 greenhouse gas accounting firms based in Switzerland

See the full list, filter by size, metro and specialty, and access 988 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Greenhouse gas accounting firms based in Switzerland at a glance

As of Sep 28, 2026
57.8%Verified-email coverage
18.6Average contacts per company
1-10Median size (employees)
17.4%Largest-city concentration · Zurich
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
73
11-50
12
51-200
3
201-500
2
501-1,000
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 92 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 “greenhouse gas accounting 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 988 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 28, 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 “greenhouse gas accounting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many greenhouse gas accounting firms are there based in Switzerland?

RevenueBase identified 92 company matches for greenhouse gas accounting 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?

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

Which city has the most greenhouse gas accounting firms?

Zurich leads with 16 company records, followed by Geneva (11) and Lugano (5).

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 988 professional contacts with verified work emails tracked across these 92 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 28, 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.