Company lists · Data refreshed September 2026

Top 25 Energy compliance software companies based in Switzerland

RevenueBase identified 50 energy compliance software companies headquartered in Switzerland as of September 2026 and tracks 505 professional contacts across them, including 223 with verified work emails. Chiasso is the largest hub.

This list covers energy compliance 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review
50Companies
505Contacts tracked
223Verified emails
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The 25 largest energy compliance software companies based in Switzerland

Ranked by team size
Top 25 of 50 energy compliance software companies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to energy compliance software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceSonceboz-sombeval, SwitzerlandHQ checked Sep 28, 202651-20077 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
2Partial evidenceGenève, SwitzerlandHQ checked Sep 28, 202611-5048 contacts →

Partial evidence

“The energy transition is a priority.”

Source: RevenueBase Database · checked Sep 28, 2026
3Partial evidenceOftringen, SwitzerlandHQ checked Sep 28, 202651-20035 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
4Partial evidenceRotkreuz, SwitzerlandHQ checked Sep 28, 202611-5026 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
5Strong evidenceMartigny, SwitzerlandHQ checked Sep 28, 202611-5025 contacts →

Strong evidence

“Bespoke energy software solutions for the Energy Industry.”

Source: RevenueBase Database · checked Sep 28, 2026
6Indirect evidenceFribourg, SwitzerlandHQ checked Sep 28, 202611-5024 contacts →

Indirect evidence

“VEMA CARBON is a practical expert in climate solutions.”

Source: RevenueBase Database · checked Sep 28, 2026
7Strong evidenceLausanne, SwitzerlandHQ checked Sep 28, 202611-5015 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceZug, SwitzerlandHQ checked Sep 28, 202611-5015 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
9Partial evidenceBrunnen, SwitzerlandHQ checked Sep 28, 202611-5015 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
10Partial evidenceCadempino, SwitzerlandHQ checked Sep 28, 202611-5015 contacts →

Partial 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: RevenueBase Database · checked Sep 28, 2026
11Partial evidenceRotkreuz, SwitzerlandHQ checked Sep 28, 202611-5014 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceLonay, SwitzerlandHQ checked Sep 28, 202611-5014 contacts →

Indirect evidence

“Spécialiste en optimisation énergétique!”

Source: RevenueBase Database · checked Sep 28, 2026
13Partial evidenceVevey, SwitzerlandHQ checked Sep 28, 202611-5013 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
14Partial evidenceWallisellen / Hof, SwitzerlandHQ checked Sep 28, 202611-5012 contacts →

Partial evidence

“ECOSPEED ist mit über zwei Jahrzehnten Erfahrung einer der führenden internationalen Anbieter von Software und Dienstleistungen im Bereich des Corporate Carbon Footprint (CCF) und…”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceCarouge, SwitzerlandHQ checked Sep 28, 202611-5012 contacts →

Indirect 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: RevenueBase Database · checked Sep 28, 2026
16Partial evidenceBrugg, SwitzerlandHQ checked Sep 28, 202611-5011 contacts →

Partial evidence

“DM Energieberatung AG is a renewables & environment company based out of Paradiesstrasse 5, Brugg, Aargau, Switzerland.”

Source: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceFribourg, SwitzerlandHQ checked Sep 28, 20261-1010 contacts →

Indirect 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: RevenueBase Database · checked Sep 28, 2026
18Partial evidenceGenève, SwitzerlandHQ checked Sep 28, 20261-109 contacts →

Partial evidence

“EnerBat assure la gestion énergétique globale du bâtiment.”

Source: RevenueBase Database · checked Sep 28, 2026
19Partial evidenceBaden, SwitzerlandHQ checked Sep 28, 20261-109 contacts →

Partial evidence

“Oxoia minimizes the energy expenses of a building.”

Source: RevenueBase Database · checked Sep 28, 2026
20Partial evidenceGeneva, SwitzerlandHQ checked Sep 28, 202611-509 contacts →

Partial evidence

“ESG data management and regulatory reporting software for financial institutions and enterprises.”

Source: RevenueBase Database · checked Sep 28, 2026
21Indirect evidenceWorblaufen, SwitzerlandHQ checked Sep 28, 202611-508 contacts →

Indirect evidence

“Brunner Informatik is a company based out of WORBLAUFENSTRASSE 163, Worblaufen, Switzerland.”

Source: RevenueBase Database · checked Sep 28, 2026
22Partial evidenceHünenberg, SwitzerlandHQ checked Sep 28, 202611-508 contacts →

Partial evidence

“Damit Immobilienprojekte technisch, wirtschaftlich und regulatorisch zukunftssicher bleiben, denken wir Energie von Anfang an gesamtheitlich: von der Mess- und Steuerinfrastruktur…”

Source: RevenueBase Database · checked Sep 28, 2026
23Partial evidenceHorw, SwitzerlandHQ checked Sep 28, 20261-107 contacts →

Partial evidence

“zevvy hilft Mehrfamilienhäusern mit einer Onlinesoftware bei der Abrechnung von Solar, Energie, und Nebenkosten.”

Source: RevenueBase Database · checked Sep 28, 2026
24Partial evidencePréverenges, SwitzerlandHQ checked Sep 28, 20261-104 contacts →

Partial evidence

“Stignergy has developed Smart Energy Management System,(SEMS).”

Source: RevenueBase Database · checked Sep 28, 2026
25Partial evidenceLausanne, SwitzerlandHQ checked Sep 28, 20261-103 contacts →

Partial evidence

“E4tech Software SA was created in 2009 to focus on the development and commercialisation of software originally created through E4tech S.àr.l.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 50 energy compliance software companies based in Switzerland

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Energy compliance software companies based in Switzerland at a glance

As of Sep 28, 2026
44.2%Verified-email coverage
10.1Average contacts per company
1-10Median size (employees)
4.0%Largest-city concentration · Chiasso
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
23
51-200
2

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 50 companies.

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 compliance software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Switzerland whose own description of what they do matches “energy compliance software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names energy compliance software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among energy compliance 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 its RevenueBase Smart Search 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, 223 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 28, 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

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names energy compliance software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many energy compliance software companies are there based in Switzerland?

RevenueBase identified 50 energy compliance 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 energy compliance software companies?

Chiasso leads with 2 headquartered companies, followed by Fribourg (2) and Geneva (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 223 verified decision-maker contacts tracked across these 50 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 28, 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 Smart Search, 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.