Company lists · Data refreshed September 2026

Top 25 Industrial energy management software companies based in Switzerland

RevenueBase identified 137 industrial energy management software companies headquartered in Switzerland as of September 2026 and tracks 1,404 professional contacts across them, including 722 with verified work emails and 33 with mobile numbers. Zurich is the largest hub.

This list covers industrial energy management software 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review
137Companies
1,404Contacts tracked
722Verified emails
33Mobile numbers
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The 25 largest industrial energy management software companies based in Switzerland

Ranked by team size
Top 25 of 137 industrial energy management software companies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names industrial energy management software companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Sontex SAPartial evidence
Sonceboz-Sombeval, SwitzerlandHQ checked Sep 3, 202651-20078

“For over 30 years, Sontex has offered innovative systems for the precise collection of energy consumption data.”

Source: company website · checked Sep 3, 2026
2
Signa-Terre SAPartial evidence
Genève, SwitzerlandHQ checked Sep 3, 202611-5048

“The energy transition is a priority.”

Source: company website · checked Sep 3, 2026
3
Primeo Energie AGIndirect evidence
Münchenstein, SwitzerlandHQ checked Sep 3, 202611-5034

“Wir entwickeln smarte Lösungen für das Leben zu Hause und im Büro.”

Source: company website · checked Sep 3, 2026
4
Ista Swiss AGPartial evidence
Oftringen, SwitzerlandHQ checked Sep 3, 202651-20034

“Die ista swiss ag ist seit 1973 eine führende Immobiliendienstleisterin in der Schweiz und spezialisiert auf intelligente Lösungen im Energie- und Ressourcenmanagement.”

Source: company website · checked Sep 3, 2026
5Prilly, SwitzerlandHQ checked Sep 3, 202611-5033

Software to detect and predict failures, increase performance up to 10% & optimize O&M interventions costs by 80%.”

Source: company website · checked Sep 3, 2026
6Zurich, SwitzerlandHQ checked Sep 3, 202651-20031

“Seit 2001 bieten wir unseren Teilnehmern unter der Einhaltung von Energieträger- und Produkteneutralität einen Rund-um-Service im Energie-Management mit bewährten und von Behörden…”

Source: company website · checked Sep 3, 2026
7
Ecco2 Solutions AGPartial evidence
Givisiez, SwitzerlandHQ checked Sep 3, 202611-5025

“ECCO2 Solutions AG offers innovative services for energy efficiency in buildings.”

Source: company website · checked Sep 3, 2026
8
Smart-Me INCStrong evidence
Rotkreuz, SwitzerlandHQ checked Sep 3, 202611-5025

“smart-me makes energy management simple, affordable and suitable for the mass.”

Source: company website · checked Sep 3, 2026
9
EnergymarketpriceStrong evidence
Martigny, SwitzerlandHQ checked Sep 3, 202611-5025

“Bespoke energy software solutions for the Energy Industry.”

Source: company website · checked Sep 3, 2026
10
Paul Vaucher S.AIndirect evidence
Crissier, SwitzerlandHQ checked Sep 3, 20261-1021
Source: company website · checked Sep 3, 2026
11
PSI Neplan AGPartial evidence
Kusnacht, SwitzerlandHQ checked Sep 3, 202651-20018

“PSI NEPLAN AG develops high quality software for electrical, gas, water and district heating networks as well as specialised consulting services on these fields.”

Source: company website · checked Sep 3, 2026
12
Lynus AGIndirect evidence
Tuggen, SwitzerlandHQ checked Sep 3, 202611-5016

“We truly believe that we can revolutionise a combination between Machine Learning and IoT through Lynus in Proptech and Industry.”

Source: company website · checked Sep 3, 2026
13
Girsberger Informatik AGPartial evidence
Brunnen, SwitzerlandHQ checked Sep 3, 202611-5016

“Girsberger Informatik AG macht Schweizer Unternehmen mit hohem, leitungsgebundenen Energieumsatz effizienter.”

Source: company website · checked Sep 3, 2026
14
DatapredStrong evidence
Lausanne, SwitzerlandHQ checked Sep 3, 202611-5015

“Datapred is an integrated online software for energy buyers, helping them with reporting and market awareness, and providing powerful decision support.”

Source: company website · checked Sep 3, 2026
15
BelsimIndirect evidence
Zug, SwitzerlandHQ checked Sep 3, 202611-5015

“BELSIM's mission is to provide solutions to enhance the quality of production and process data.”

Source: company website · checked Sep 3, 2026
16
Gestical SAStrong evidence
Cadempino, SwitzerlandHQ checked Sep 3, 202611-5015

“Your partner for energy saving in Switzerland With our energy services, we ensure efficient management of heating, air conditioning, water and electricity consumption, and do so…”

Source: company website · checked Sep 3, 2026
17
Swistec Systems AGPartial evidence
Fehraltorf, SwitzerlandHQ checked Sep 3, 202611-5014

“Zuverlässige und effiziente Lösungen für den Energieversorger von morgen.”

Source: company website · checked Sep 3, 2026
18
Tetrag AGPartial evidence
Rotkreuz, SwitzerlandHQ checked Sep 3, 202611-5014

“Die Tetrag AG ist ein Gesamtlösungsanbieter mit der Kernkompetenz im Energiecontrolling.”

Source: company website · checked Sep 3, 2026
19
ClemapPartial evidence
Zurich, SwitzerlandHQ checked Sep 3, 202611-5013

“CLEMAP ist spezialisiert in der Auswertung von Energiedaten.”

Source: company website · checked Sep 3, 2026
20
Silentsoft SAIndirect evidence
Morges, SwitzerlandHQ checked Sep 3, 20261-1013

“Meet SilentSoft SA, a pioneer in the Internet Of Things (IoT)!”

Source: company website · checked Sep 3, 2026
21
P P Project Solutions SAPartial evidence
Yverdon, SwitzerlandHQ checked Sep 3, 202611-5012

“p+p project est votre partenaire pour tout projet industriel innovant.”

Source: company website · checked Sep 3, 2026
22
VoltaraIndirect evidence
Zurich, SwitzerlandHQ checked Sep 3, 202611-5012

“Voltara: Willkommen in der Zukunft der intelligenten Heimenergie.”

Source: company website · checked Sep 3, 2026
23
Novagrid AGIndirect evidence
Baden, SwitzerlandHQ checked Sep 3, 202611-5012

“Intelligente Lösungen für Monitoring und optimalen Eigenverbrauch.”

Source: company website · checked Sep 3, 2026
24
EmissiumPartial evidence
SwitzerlandHQ checked Sep 3, 20261-1012

“Emissium delivers advanced energy intelligence by forecasting power system data and transforming it into actionable insights.”

Source: company website · checked Sep 3, 2026
25
ClimkitStrong evidence
Vevey, SwitzerlandHQ checked Sep 3, 202611-5011

“Climkit facilitates the management of your building with our energy metering, billing, visualization and optimization tools.”

Source: company website · checked Sep 3, 2026

Showing 25 of 137 industrial energy management software companies based in Switzerland

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Industrial energy management software companies based in Switzerland at a glance

As of Sep 3, 2026
1-10Median size (employees)
ZurichLargest hub · 13 HQs
33Contacts with mobile numbers
Sep 3, 2026Data refreshed

Companies by employee count

1-10
77
11-50
49
51-200
7
201-500
1
1,001-5,000
1
5,001-10,000
1

Verified emails by last verification

0–30
0
31–60
73
61–90
403
90–180
244
180+
2

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 energy management software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 energy management software companies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among industrial energy management software 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 an evidence 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, 722 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 3, 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

How many industrial energy management software companies are there based in Switzerland?

RevenueBase identified 137 industrial energy management software 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?

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

Which city has the most industrial energy management software companies?

Zurich leads with 13 headquartered companies, followed by Lausanne (4) and Brugg (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 722 verified decision-maker contacts tracked across these 137 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 3, 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 SmartSearch, 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.