Company lists · Data verified August 2026

Top 25 Energy management software developers based in Switzerland

Name: Energy management 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 101 companies tracked

There are 101 energy management software developers headquartered in Switzerland (RevenueBase, August 2026). RevenueBase tracks 905 professional contacts across them, including 420 with verified work emails and 16 with mobile numbers. Zurich is the largest hub.

This list covers energy management 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.

101Companies

905Contacts tracked

420Verified emails

16Mobile numbers

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The 25 largest energy management software developers based in Switzerland

Ranked by team size

Top 25 of 101 energy management 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	Sontex SA	Sonceboz-Sombeval	51-200	78	22
2	Signa-Terre SA	Geneve	11-50	48	32
3	Primeo Energie AG	Zurich	11-50	34	24
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	Esmart Technologies	Renens	11-50	29	23
7	VIBOO	Dubendorf	11-50	28	10
8	Ecco2 Solutions AG	Givisiez	11-50	25	24
9	Smart-Me INC	Rotkreuz	11-50	25	15
10	Energymarketprice	Martigny	11-50	25	13
11	Ecocoach AG	Winterthur	51-200	23	10
12	ENEOS	Epalinges Lausanne	1-10	20	9
13	PSI Neplan AG	Kusnacht	51-200	18	14
14	Girsberger Informatik AG	Brunnen	11-50	16	9
15	Datapred	Lausanne	11-50	15	10
16	Gestical SA	Cadempino	11-50	15	7
17	Home Intelligence Sàrl	Lonay	11-50	15	4
18	Swistec Systems AG	Fehraltorf	11-50	14	11
19	Tetrag AG	Givisiez	11-50	14	9
20	Vela Solaris AG - Polysun	Winterthur	11-50	13	6
21	Clemap	Zurich	11-50	13	5
22	Voltara	Zurich	11-50	12	6
23	Novagrid AG	Baden	11-50	12	4
24	Emissium	n/a	1-10	12	2
25	Climkit	Vevey	11-50	11	8

Showing 25 of 101 energy management software developers based in Switzerland

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Energy management software developers based in Switzerland at a glance

As of Aug 28, 2026

1-10Median size (employees)

ZurichLargest hub · 8 HQs

16Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Energy management software developers by metro

Metro	Companies
Energy management software developers in Zurich	8
Energy management software developers in Lausanne	6
Energy management software developers in Winterthur	5
Energy management software developers in Ecublens	3
Energy management software developers in Baden	2
Energy management software developers in Brugg	2
Energy management software developers 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 “energy management 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 energy management software developers are there based in Switzerland?

There are 101 energy management software developers headquartered in Switzerland as of August 2026 (RevenueBase).

What is the largest company on this list?

Sontex SA, headquartered in Sonceboz-Sombeval, tops this list with the largest team on record.

Which city has the most energy management software developers?

Zurich leads with 8 headquartered companies, followed by Lausanne (6) 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 420 verified decision-maker contacts tracked across these 101 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.