Company lists · Data verified August 2026

Top 25 Clean energy software companies based in Switzerland

Name: Clean energy 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 121 companies tracked

There are 121 clean energy software companies headquartered in Switzerland (RevenueBase, August 2026). RevenueBase tracks 1,028 professional contacts across them, including 499 with verified work emails and 33 with mobile numbers. Zurich is the largest hub.

This list covers clean energy 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.

121Companies

1,028Contacts tracked

499Verified emails

33Mobile numbers

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The 25 largest clean energy software companies based in Switzerland

Ranked by team size

Top 25 of 121 clean energy 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	DXT Commodities	Lugano	201-500	163	127
2	Planeco Gmbh	Arlesheim	51-200	49	32
3	Signa-Terre SA	Geneve	11-50	48	32
4	Clevergie AG	Dottikon	51-200	36	23
5	Smarthelio AI Agent For Solar & Bess	Prilly	11-50	33	18
6	Exnaton	Zurich	11-50	31	25
7	Virtual Global Trading AG	Aarau	51-200	31	21
8	Renera Energy	Zurich	51-200	30	18
9	Powerledger	Zug	11-50	27	6
10	Energymarketprice	Martigny	11-50	25	13
11	Ecocoach AG	Winterthur	51-200	23	10
12	The Meeco Group	Zug	51-200	23	5
13	PSI Neplan AG	Kusnacht	51-200	18	14
14	Girsberger Informatik AG	Brunnen	11-50	16	9
15	Solarmotion AG	Zurich	11-50	14	5
16	Vela Solaris AG - Polysun	Winterthur	11-50	13	6
17	Voltara	Zurich	11-50	12	6
18	Novagrid AG	Baden	11-50	12	4
19	Soltastic AG	Bulach	11-50	11	8
20	Wind Energy Trading WET AG	Lausanne	11-50	11	6
21	Tresolar AG	Baar	11-50	10	7
22	Greenmatch AG	Basel	11-50	10	6
23	Kymo SA	Estavayer-Le-Lac	1-10	10	6
24	NRG Solutions AG	n/a	1-10	10	3
25	Engitec AG	Winterthur	11-50	9	3

Showing 25 of 121 clean energy software companies based in Switzerland

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Clean energy software companies based in Switzerland at a glance

As of Aug 28, 2026

1-10Median size (employees)

ZurichLargest hub · 9 HQs

33Contacts with mobile numbers

4Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Clean energy software companies by metro

Metro	Companies
Clean energy software companies in Zurich	9
Clean energy software companies in Lausanne	7
Clean energy software companies in Winterthur	5
Clean energy software companies in Zug	5
Clean energy software companies in Sion	3
Clean energy software companies in Baar	3
Clean energy software companies in Geneve	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 “clean energy 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; 4 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 clean energy software companies are there based in Switzerland?

There are 121 clean energy software companies headquartered in Switzerland as of August 2026 (RevenueBase).

What is the largest company on this list?

DXT Commodities, headquartered in Lugano, tops this list with the largest team on record.

Which city has the most clean energy software companies?

Zurich leads with 9 headquartered companies, followed by Lausanne (7) and Winterthur (5).

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 499 verified decision-maker contacts tracked across these 121 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.