Company lists · Data refreshed September 2026

Top 25 Industrial decarbonization companies based in Switzerland

Name: Industrial decarbonization companies based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 58 companies tracked

RevenueBase identified 58 industrial decarbonization companies headquartered in Switzerland as of September 2026 and tracks 14,821 professional contacts across them, including 2,533 with verified work emails. Zurich is the largest hub.

This list covers industrial decarbonization companies headquartered in Switzerland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

58Companies

14,821Contacts tracked

2,533Verified emails

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The 25 largest industrial decarbonization companies based in Switzerland

Ranked by team size

Top 25 of 58 industrial decarbonization companies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial decarbonization companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Glencore	Indirect evidence	Baar, SwitzerlandHQ checked Sep 17, 2026	10001+	11,825 contacts →
	Indirect evidence “Glencore is one of the world’s largest global diversified natural resource companies and a major producer and marketer of more than 60 commodities that advance everyday life.” Source: RevenueBase Database · checked Sep 17, 2026
2	South Pole	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 17, 2026	501-1,000	811 contacts →
	Indirect evidence “South Pole is the world's leading carbon asset developer and climate consultancy.” Source: RevenueBase Database · checked Sep 17, 2026
3	Varo Energy	Indirect evidence	SwitzerlandHQ checked Sep 17, 2026	1,001-5,000	557 contacts →
	Indirect evidence “VARO Energy (“VARO”) is a leading European energy transition company operating throughout the complete energy supply chain.” Source: RevenueBase Database · checked Sep 17, 2026
4	Climeworks	Indirect evidence	Opfikon, SwitzerlandHQ checked Sep 17, 2026	201-500	435 contacts →
	Indirect evidence “Climeworks is a leading high-quality carbon removal provider, combining decades of expertise in Direct Air Capture (DAC) technology with holistic carbon removal solutions.” Source: RevenueBase Database · checked Sep 17, 2026
5	Ecosecurities	Indirect evidence	Geneva, SwitzerlandHQ checked Sep 17, 2026	51-200	406 contacts →
	Indirect evidence “EcoSecurities is a global leader in climate solutions, harnessing the power of nature, technology, and finance to accelerate decarbonisation efforts worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
6	SCB Group	Indirect evidence	Nyon, SwitzerlandHQ checked Sep 17, 2026	51-200	282 contacts →
	Indirect evidence “SCB is a low carbon market leader providing bespoke solutions to help customers achieve their climate goals, carbon neutrality and net-zero commitments.” Source: RevenueBase Database · checked Sep 17, 2026
7	DXT Commodities	Indirect evidence	Lugano, SwitzerlandHQ checked Sep 17, 2026	201-500	162 contacts →
	Indirect evidence “We are an international energy trading company committed to the global energy transition, both in the markets we operate in and the choices we make, as individuals, as a company…” Source: RevenueBase Database · checked Sep 17, 2026
8	Romande Energie Services SA	Indirect evidence	Préverenges, SwitzerlandHQ checked Sep 17, 2026	501-1,000	84 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
9	EH Group	Indirect evidence	Nyon, SwitzerlandHQ checked Sep 17, 2026	11-50	41 contacts →
	Indirect evidence “EH Group Engineering is focused on the design & production of our innovative & high performance fuel cell technology for a decarbonised future.” Source: RevenueBase Database · checked Sep 17, 2026
10	H2 Energy	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 17, 2026	11-50	27 contacts →
	Indirect evidence “H2 Energy was founded in 2014 with the goal of playing an active role stopping climate change.” Source: RevenueBase Database · checked Sep 17, 2026
11	Vema S.A. Vema Carbon	Indirect evidence	Fribourg, SwitzerlandHQ checked Sep 17, 2026	11-50	24 contacts →
	Indirect evidence “VEMA CARBON is a practical expert in climate solutions.” Source: RevenueBase Database · checked Sep 17, 2026
12	Optiml	Partial evidence	Zurich, SwitzerlandHQ checked Sep 17, 2026	11-50	18 contacts →
	Partial evidence “Optiml's Real Estate Decision Intelligence (REDI) platform empowers asset managers, investors, and consultancies to create and optimize cost-effective, reliable decarbonization…” Source: RevenueBase Database · checked Sep 17, 2026
13	Unisieve AG	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “Decarbonizing Heavy-Emitting Industry with Sieving Membranes.” Source: RevenueBase Database · checked Sep 17, 2026
14	DM Energieberatung AG	Indirect evidence	Brugg, SwitzerlandHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “DM Energieberatung AG is a renewables & environment company based out of Paradiesstrasse 5, Brugg, Aargau, Switzerland.” Source: RevenueBase Database · checked Sep 17, 2026
15	Wattanywhere	Indirect evidence	Sion, SwitzerlandHQ checked Sep 17, 2026	1-10	10 contacts →
	Indirect evidence “Accessing the power grid for 300kW or more demands significant time and investment.” Source: RevenueBase Database · checked Sep 17, 2026
16	Qaptis	Indirect evidence	Lausanne, SwitzerlandHQ checked Sep 17, 2026	1-10	10 contacts →
	Indirect evidence “Truck & ship industry are together responsible for more than 10% of global CO₂ emissions and are part of the hard-to-decarbonize sector.” Source: RevenueBase Database · checked Sep 17, 2026
17	Recoal	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “At Recoal, we are committed to making net-zero emissions by 2050 a reality.” Source: RevenueBase Database · checked Sep 17, 2026
18	Crosstown H2r	Indirect evidence	Baden, SwitzerlandHQ checked Sep 17, 2026	1-10	6 contacts →
	Indirect evidence “Crosstown H2R AG is a ClimateTech company established in 2022 by serial entrepreneurs combined with global industry veterans in the gas turbine sector.” Source: RevenueBase Database · checked Sep 17, 2026
19	Energy Group AG	Indirect evidence	Rotkreuz, SwitzerlandHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “Auf dem Weg zur Nachhaltigkeit: Unsere Sustainable Building Solutions sichern Wirtschaftlichkeit und CO2-Neutralität- Dekarbonisierung - Energetische Areal- und…” Source: RevenueBase Database · checked Sep 17, 2026
20	Netra Power	Indirect evidence	Geneve, SwitzerlandHQ checked Sep 17, 2026	1-10	6 contacts →
	Indirect evidence “Netra assists companies in their transition to clean energy solutions, through the design, construction, financing and management of infrastructure.” Source: RevenueBase Database · checked Sep 17, 2026
21	Wascom AG	Indirect evidence	Sursee, SwitzerlandHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “WASCOM AG deals with project development, consulting, and the execution of projects to avoid and reduce nitrous oxide.” Source: RevenueBase Database · checked Sep 17, 2026
22	Terrastora Co2	Partial evidence	Lausanne, SwitzerlandHQ checked Sep 17, 2026	1-10	2 contacts →
	Partial evidence “TerraStora is a Climate Tech company working to deliver permanent geological CO2 storage at scale, so that the "Hard to Abate Industries" can slash their emissions fast.” Source: RevenueBase Database · checked Sep 17, 2026
23	Karbonwerke	Partial evidence	Zurich, SwitzerlandHQ checked Sep 17, 2026	11-50	2 contacts →
	Partial evidence “Karbonwerke actively manages, optimizes and executes complex CO2 commodity streams across different industries - transforming needed CCUS infrastructure into reality.” Source: RevenueBase Database · checked Sep 17, 2026
24	CETEE	Partial evidence	Geneva, SwitzerlandHQ checked Sep 17, 2026	1-10	2 contacts →
	Partial evidence “Cetee provides corporations with understandable, scalable, and adaptable solutions for their decarbonization journey, focusing on strengthening and developing their core values…” Source: RevenueBase Database · checked Sep 17, 2026
25	Neocarbons	Partial evidence	Clarens, SwitzerlandHQ checked Sep 17, 2026	1-10	2 contacts →
	Partial evidence “Headquartered in Switzerland and leveraging the R&D capabilities of leading laboratories, NeoCarbons offers competitive, scalable solutions for the decarbonisation of industries…” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: industrial decarbonization companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names industrial decarbonization companies.
Partial evidence: Its own public description names part of industrial decarbonization companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial decarbonization companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 58 industrial decarbonization companies based in Switzerland

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Industrial decarbonization companies based in Switzerland at a glance

As of Sep 17, 2026

17.1%Verified-email coverage

255.5Average contacts per company

1-10Median size (employees)

20.7%Largest-city concentration · Zurich

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 58 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among industrial decarbonization companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Switzerland whose own description of what they do matches “industrial decarbonization companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names industrial decarbonization companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among industrial decarbonization companies, and records with no verified work email. Companies headquartered outside Switzerland are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 2,533 across the full list. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names industrial decarbonization companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many industrial decarbonization companies are there based in Switzerland?

RevenueBase identified 58 industrial decarbonization companies headquartered in Switzerland as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Glencore, headquartered in Baar, tops this list with the largest team on record.

Which city has the most industrial decarbonization companies?

Zurich leads with 12 headquartered companies, followed by Lausanne (4) and Geneva (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,533 verified decision-maker contacts tracked across these 58 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 Smart Search, 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.