Company lists · Data verified August 2026

Top 25 Carbon neutral software companies based in Switzerland

Name: Carbon neutral software companies based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 59 companies tracked

There are 59 carbon neutral software companies headquartered in Switzerland (RevenueBase, August 2026). RevenueBase tracks 1,483 professional contacts across them, including 944 with verified work emails and 69 with mobile numbers. Zurich is the largest hub.

This list covers carbon neutral software companies headquartered in Switzerland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

59Companies

1,483Contacts tracked

944Verified emails

69Mobile numbers

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The 25 largest carbon neutral software companies based in Switzerland

Ranked by team size

Top 25 of 59 carbon neutral software companies based in Switzerland, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	South Pole	Zurich	501-1,000	802	537
2	Climatepartner	Zurich	501-1,000	374	285
3	Signa-Terre SA	Geneve	11-50	48	32
4	Ista Swiss AG	Oftringen	51-200	34	7
5	Energie-Agentur DER Wirtschaft Agence DE L Énergie Pour L Économie	Zurich	51-200	31	21
6	Vema S.A. Vema Carbon	Fribourg	11-50	23	2
7	Azzera	Zurich	1-10	12	7
8	Climate Services LTD	Fribourg	1-10	11	6
9	Ecospeed	Wallisellen	11-50	11	5
10	Sustainaccount	Remote	1-10	11	4
11	E-Nno Switzerland SA	Carouge	11-50	10	5
12	Mikujy	Neuchatel	1-10	10	3
13	Energy Group AG	Pratteln Pratteln	11-50	6	1
14	Enermi	Manno	1-10	5	4
15	Sergio Dias Consulting	Schaffhausen	1-10	5	2
16	Cf-Enterprises Gmbh	Gallen	1-10	4	2
17	Ascentys	Zurich	1-10	3	3
18	E4tech Software SA	Lausanne	1-10	3	3
19	Hdurable	Sierre	1-10	3	2
20	Bitcomet	Chiasso	1-10	3	2
21	Clearsky Limited	Geneva	1-10	3	1
22	ESG Explorer	Baar	1-10	3	1
23	E2pme	Marly	1-10	2	2
24	Goal Software Solutions Gmbh	Zug	11-50	2	1
25	Demetrics	Neuchatel	1-10	2	1

Showing 25 of 59 carbon neutral software companies based in Switzerland

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Carbon neutral software companies based in Switzerland at a glance

As of Aug 28, 2026

1-10Median size (employees)

ZurichLargest hub · 12 HQs

69Contacts with mobile numbers

12Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

Carbon neutral software companies by metro

Metro	Companies
Carbon neutral software companies in Zurich	12
Carbon neutral software companies in Geneva	5
Carbon neutral software companies in Neuchatel	4
Carbon neutral software companies in Fribourg	2
Carbon neutral software companies in Lausanne	2
Carbon neutral software companies in Carouge	2
Carbon neutral software companies in Zug	2
Carbon neutral software companies in Yverdon-Les-Bains	2

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “carbon neutral software companies”, with match quality audited by blind human judging, and headquartered in Switzerland.
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: Contact records re-verify on a rolling cadence; 12 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many carbon neutral software companies are there based in Switzerland?

There are 59 carbon neutral software companies headquartered in Switzerland as of August 2026 (RevenueBase).

What is the largest company on this list?

South Pole, headquartered in Zurich, tops this list with the largest team on record.

Which city has the most carbon neutral software companies?

Zurich leads with 12 headquartered companies, followed by Geneva (5) and Neuchatel (4).

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 944 verified decision-maker contacts tracked across these 59 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.