Company lists · Data refreshed September 2026

Top 22 Energy monitoring software companies based in Switzerland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 33 companies tracked

There are 33 energy monitoring software companies headquartered in Switzerland (RevenueBase, September 2026). RevenueBase tracks 318 professional contacts across them, including 121 with verified work emails and 8 with mobile numbers. Brugg is the largest hub.

This list covers energy monitoring 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 2, 2026.

33Companies

318Contacts tracked

121Verified emails

8Mobile numbers

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The 22 largest energy monitoring software companies based in Switzerland

Ranked by team size

Top 22 of 33 energy monitoring software companies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 2, 2026. Evidence rates how directly each company's own description names energy monitoring 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.
#	Company	Headquarters	Employees	Contacts	Verified emails
1	Sontex SAPartial evidence “For over 30 years, Sontex has offered innovative systems for the precise collection of energy consumption data.” Source: company website · checked Sep 2, 2026	Sonceboz-Sombeval, Switzerland	51-200	78	22
2	Smart-Me INCPartial evidence “smart-me makes energy management simple, affordable and suitable for the mass.” Source: company website · checked Sep 2, 2026	Rotkreuz, Switzerland	11-50	25	15
3	Girsberger Informatik AGPartial evidence “Girsberger Informatik AG macht Schweizer Unternehmen mit hohem, leitungsgebundenen Energieumsatz effizienter.” Source: company website · checked Sep 2, 2026	Brunnen, Switzerland	11-50	16	9
4	Gestical SAPartial evidence “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 2, 2026	Cadempino, Switzerland	11-50	15	7
5	Tetrag AGPartial evidence “Die Tetrag AG ist ein Gesamtlösungsanbieter mit der Kernkompetenz im Energiecontrolling.” Source: company website · checked Sep 2, 2026	Givisiez, Switzerland	11-50	14	9
6	ClemapPartial evidence “CLEMAP ist spezialisiert in der Auswertung von Energiedaten.” Source: company website · checked Sep 2, 2026	Zurich, Switzerland	11-50	13	5
7	Silentsoft SAIndirect evidence “Meet SilentSoft SA, a pioneer in the Internet Of Things (IoT)!” Source: company website · checked Sep 2, 2026	Morges, Switzerland	1-10	13	4
8	EmissiumPartial evidence “Emissium delivers advanced energy intelligence by forecasting power system data and transforming it into actionable insights.” Source: company website · checked Sep 2, 2026	Switzerland	1-10	12	2
9	ClimkitPartial evidence “Climkit facilitates the management of your building with our energy metering, billing, visualization and optimization tools.” Source: company website · checked Sep 2, 2026	Vevey, Switzerland	11-50	11	8
10	DM Energieberatung AGPartial evidence “DM Energieberatung AG is a renewables & environment company based out of Paradiesstrasse 5, Brugg, Aargau, Switzerland.” Source: company website · checked Sep 2, 2026	Brugg, Switzerland	11-50	11	6
11	YORDPartial evidence “Jusqu’à 40% d’économies pour votre chauffage YORD vous accompagne dans la réduction et le monitoring de la consommation énergétique des chauffages pour tous les types de bâtiments.” Source: company website · checked Sep 2, 2026	Fribourg, Switzerland	1-10	10	7
12	E-Nno Switzerland SAIndirect evidence “E-nno développe et propose des solutions d’optimisation et de suivi énergétique pour les professionnels de l’immobilier et de la construction.” Source: company website · checked Sep 2, 2026	Carouge, Switzerland	11-50	10	5
13	Imovatec AGPartial evidence “Damit eure Projekte technisch und wirtschaftlich zukunftssicher sind, sorgen wir dafür, dass Energie, Ladeinfrastruktur und Abrechnung nicht erst am Schluss, sondern gleich von…” Source: company website · checked Sep 2, 2026	Hunenberg, Switzerland	11-50	8	6
14	Electrojoule AGIndirect evidence “Mit unseren digitalen Überwachungs- und Diagnostiklösungen machen Sie als Immobilien-Besitzer Schluss mit Heizen auf gut Glück.” Source: company website · checked Sep 2, 2026	Aarau Rohr, Switzerland	1-10	8	3
15	Quickline Energy AGPartial evidence “Die Energiestrategie 2050 verlangt die Umstellung von konventionellen Stromzählern auf Smart Meter – eine Herausforderung für Energieversorgungsunternehmen (EVU).” Source: company website · checked Sep 2, 2026	Biel, Switzerland	11-50	6	2
16	StignergyPartial evidence “Stignergy has developed Smart Energy Management System,(SEMS).” Source: company website · checked Sep 2, 2026	Preverenges, Switzerland	1-10	4	2
17	KwiqlyPartial evidence “kWIQly interprets automatic meter reading data and identifies energy waste.” Source: company website · checked Sep 2, 2026	Niederried, Switzerland	1-10	3	3
18	E2pmeIndirect evidence “Chez E2PME, nous aidons les entreprises à maîtriser leurs consommations énergétiques – électricité, air comprimé, eau, température – pour gagner en performance et en durabilité.” Source: company website · checked Sep 2, 2026	Marly, Switzerland	1-10	2	2
19	WhatwattPartial evidence “whatwatt builds the data infrastructure for Switzerland’s local energy communities, vZEV and LEG.” Source: company website · checked Sep 2, 2026	Delley-Portalban, Switzerland	1-10	2	1
20	ewb.eigenverbrauchPartial evidence “Sie sind: – Investor – Bauunternehmer TU/GU – Immobilen Verwalter – Elektro Planer – Architekt – Elektriker – Solarteur – Energie Versorger Sie beschäftigen sich mit dem Thema der…” Source: company website · checked Sep 2, 2026	Bern, Switzerland	11-50	1	1
21	Helvatron AGIndirect evidence Source: company website · checked Sep 2, 2026	Baar, Switzerland	1-10	1	1
22	Sigmatools GmbhPartial evidence “SIGMAtools GmbH is a company based out of Horgen, Switzerland, providing enegy efficiency and energy measurement services for the manufacturing industy.” Source: company website · checked Sep 2, 2026	Horgen, Switzerland	1-10	1	1

Showing 22 of 33 energy monitoring software companies based in Switzerland

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Energy monitoring software companies based in Switzerland at a glance

As of Sep 2, 2026

11-50Median size (employees)

BruggLargest hub · 2 HQs

8Contacts with mobile numbers

Sep 2, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

Energy monitoring software companies by metro

Metro	Companies
Energy monitoring software companies in Brugg	2
Energy monitoring software companies in Zurich	2
Energy monitoring software companies in Fribourg	2
Energy monitoring software companies in Brunnen	1
Energy monitoring software companies in Preverenges	1
Energy monitoring software companies in Ecublens	1
Energy monitoring software companies in Yverdon-Les-Bains	1

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 energy monitoring 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: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
What qualifies: Companies headquartered in Switzerland whose own description of what they do matches “energy monitoring 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 energy monitoring 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.
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, 121 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 2, 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 energy monitoring software companies are there based in Switzerland?

There are 33 energy monitoring software companies headquartered in Switzerland as of September 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 monitoring software companies?

Brugg leads with 2 headquartered companies, followed by Zurich (2) and Fribourg (2).

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 121 verified decision-maker contacts tracked across these 33 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 2, 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.