Company lists · Data refreshed November 2026

Top 25 Sustainability reporting advisors based in Switzerland

RevenueBase identified 130 company matches for sustainability reporting advisors associated with Switzerland as of November 2026 and tracks 757 professional contacts across them, including 324 with verified work emails. Geneva is the largest hub.

This list covers company matches for sustainability reporting advisors 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
130Companies
757Contacts tracked
324Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest sustainability reporting advisors based in Switzerland

Ranked by team size
Top 25 of 130 company matches for sustainability reporting advisors 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, 202611-5073 contacts →

Exact match

“Inrate is a Sustainability Rating and Data Company for Institutional Investors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“B Lab Switzerland is a non-profit public benefit foundation in Switzerland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBasel, SwitzerlandHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Since 1987, ecos creates added value for the environment, the society and the economy as a whole with the aim of improving livelihoods over the long term.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact 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
5Exact matchBasel, SwitzerlandHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Carbotech Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Anthesis is the sustainability activator.”

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

Exact match

“Blossom et partenaires is a consultancy firm specializing in sustainability and responsible communication.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBiel, SwitzerlandHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCarouge, SwitzerlandHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Founded in Geneva in 2001, Covalence evaluates the environmental, social and governance (ESG) performance of thousands of companies around the world, with a focus on media…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSissach, SwitzerlandHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Ökologie und Ökonomie Wir fühlen uns dem nachhaltigen Umgang mit den Ressourcen verpflichtet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTicino, SwitzerlandHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Positive Organizations is an international ESG consulting firm (founded 2015) helping companies turn sustainability into competitive advantage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLausanne, SwitzerlandHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Stockalper has assembled a unique team of independent, cross-sector M&A specialists with expertise in sustainability.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSchaffhausen, SwitzerlandHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact 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
15Exact matchZug, SwitzerlandHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
16Exact matchZürich, SwitzerlandHQ recorded Nov 6, 20261-106 contacts →

Exact match

“engageability is a sustainability think tank dedicated to both the private and public sector.”

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

Exact match

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

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

Exact match

“é 🟰 pour vos clients, vos collaborateurs et vos fournisseurs É?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Notre conviction : le temps presse et nous serons jamais assez de personnes pour faire face à la masse d’actions à mener pour lutter contre le dérèglement climatique tout en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Altus Impact is an environmental advisory & sustainability communications agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact 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
22Exact matchFribourg, SwitzerlandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Chez Projets21, nous avons pour but d’amener de la valeur sur les défis de durabilité et d’organisation auxquels les entreprises font face.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchZurich, SwitzerlandHQ recorded Nov 6, 20261-104 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 · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBuchs (sg), SwitzerlandHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
25Exact matchZurich, SwitzerlandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Corporate reporting is our passion.”

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

Showing 25 of 130 sustainability reporting advisors based in Switzerland

See the full list, filter by size, metro and specialty, and access 324 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Sustainability reporting advisors based in Switzerland at a glance

As of Nov 6, 2026
42.8%Verified-email coverage
5.8Average contacts per company
1-10Median size (employees)
18.5%Largest-city concentration · Geneva
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
117
11-50
11
51-200
2

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 130 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 “sustainability reporting advisors” 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 324 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 “sustainability reporting advisors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sustainability reporting advisors are there based in Switzerland?

RevenueBase identified 130 company matches for sustainability reporting advisors 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?

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

Which city has the most sustainability reporting advisors?

Geneva leads with 24 company records, followed by Zurich (24) and Lausanne (7).

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 324 professional contacts with verified work emails tracked across these 130 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.

Ready to reach these companies? Verified emails and direct dials for all 130 sustainability reporting advisors based in Switzerland. Start with a free account, no credit card.

Download this list →

Related lists

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.