Company lists · Data verified August 2026

Top 25 Environmental sustainability software developers based in Switzerland

Name: Environmental sustainability software developers based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 49 companies tracked

There are 49 environmental sustainability software developers headquartered in Switzerland (RevenueBase, August 2026). RevenueBase tracks 971 professional contacts across them, including 576 with verified work emails and 64 with mobile numbers. Zurich is the largest hub.

This list covers environmental sustainability software developers 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.

49Companies

971Contacts tracked

576Verified emails

64Mobile numbers

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The 25 largest environmental sustainability software developers based in Switzerland

Ranked by team size

Top 25 of 49 environmental sustainability software developers 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	Climatepartner	Zurich	501-1,000	374	285
2	Quantis	Lausanne	201-500	332	187
3	Signa-Terre SA	Geneve	11-50	48	32
4	Vema S.A. Vema Carbon	Fribourg	11-50	23	2
5	Gimelli Engineering AG	Zollikofen	11-50	21	11
6	Carbotech AG	n/a	11-50	21	5
7	Acting Responsibly	Biel	1-10	20	10
8	Ecospeed	Wallisellen	11-50	11	5
9	Mikujy	Neuchatel	1-10	10	3
10	Generation Impact Global SA	Geneva	11-50	9	2
11	Suco Gmbh	Berne	1-10	8	6
12	alterna.eco	Lausanne	1-10	5	4
13	Cf-Enterprises Gmbh	Gallen	1-10	4	2
14	E2 Management Consulting AG	Zurich	1-10	4	2
15	Ascentys	Zurich	1-10	3	3
16	ESG Explorer	Baar	1-10	3	1
17	Clearsky Limited	Geneva	1-10	3	1
18	Pme-Durable	Vevey	1-10	2	2
19	Goal Software Solutions Gmbh	Zug	11-50	2	1
20	Demetrics	Neuchatel	1-10	2	1
21	Greenstarters	Neuchatel	1-10	2	1
22	Betterimpact	Confignon	1-10	1	1
23	Wirkenergie Gmbh	Baden	1-10	1	1
24	Sirius Technologies AG	Roches Be	1-10	1	1
25	Schnabl Partner	Fislisbach	1-10	1	1

Showing 25 of 49 environmental sustainability software developers based in Switzerland

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Environmental sustainability software developers based in Switzerland at a glance

As of Aug 28, 2026

1-10Median size (employees)

ZurichLargest hub · 9 HQs

64Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

201-500

501-1,000

Environmental sustainability software developers by metro

Metro	Companies
Environmental sustainability software developers in Zurich	9
Environmental sustainability software developers in Geneva	4
Environmental sustainability software developers in Neuchatel	3
Environmental sustainability software developers in Lausanne	2
Environmental sustainability software developers in Carouge	2
Environmental sustainability software developers in Riniken	2
Environmental sustainability software developers in Basel	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 “environmental sustainability software developers”, 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; 0 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 environmental sustainability software developers are there based in Switzerland?

There are 49 environmental sustainability software developers headquartered in Switzerland as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most environmental sustainability software developers?

Zurich leads with 9 headquartered companies, followed by Geneva (4) and Neuchatel (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 576 verified decision-maker contacts tracked across these 49 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.