Company lists · Data refreshed September 2026

Top 25 Energy cost management software developers based in Switzerland

RevenueBase identified 54 energy cost management software developers headquartered in Switzerland as of September 2026 and tracks 581 professional contacts across them, including 277 with verified work emails. Zurich is the largest hub.

This list covers energy cost 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. 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
54Companies
581Contacts tracked
277Verified emails
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The 25 largest energy cost management software developers based in Switzerland

Ranked by team size
Top 25 of 54 energy cost management software developers 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 cost management software developers: 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
4Strong evidenceRotkreuz, SwitzerlandHQ checked Sep 28, 202611-5026 contacts →

Strong 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
6Partial evidenceKüsnacht, SwitzerlandHQ checked Sep 28, 202651-20018 contacts →

Partial evidence

“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: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceBaden, SwitzerlandHQ checked Sep 28, 202611-5016 contacts →

Partial evidence

“Your software supplier and service provider for utilities”

Source: RevenueBase Database · checked Sep 28, 2026
8Strong evidenceGenève, SwitzerlandHQ checked Sep 28, 202611-5016 contacts →

Strong evidence

“SwissElectricity has been negotiating energy purchasing conditions and grid connection costs on the Swiss and European markets since 1998.”

Source: RevenueBase Database · checked Sep 28, 2026
9Strong 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
10Partial 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
11Strong evidenceCadempino, SwitzerlandHQ checked Sep 28, 202611-5015 contacts →

Strong 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
12Partial evidenceFehraltorf, SwitzerlandHQ checked Sep 28, 202611-5014 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
13Partial 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
14Strong evidenceVevey, SwitzerlandHQ checked Sep 28, 202611-5013 contacts →

Strong evidence

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

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 evidenceSwitzerlandHQ checked Sep 28, 20261-1012 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
17Partial 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
18Partial evidenceZurich, SwitzerlandHQ checked Sep 28, 202611-5010 contacts →

Partial evidence

“Enerlytica ist der Spezialist für Datenanalyse im Energiemarkt.”

Source: RevenueBase Database · checked Sep 28, 2026
19Indirect 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
20Partial evidenceOlten, SwitzerlandHQ checked Sep 28, 202611-509 contacts →

Partial evidence

“ennovatis bietet Ihnen clevere Energielösungen und langjährige Expertise aus einer Hand zu den Themen Energiemanagement, Abrechnungen und Engineering von Energiesystemen.”

Source: RevenueBase Database · checked Sep 28, 2026
21Partial 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
22Indirect 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
23Partial 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
24Indirect evidenceOberriet, SwitzerlandHQ checked Sep 28, 20261-108 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
25Indirect evidenceBussigny, SwitzerlandHQ checked Sep 28, 202611-507 contacts →

Indirect evidence

“Depuis octobre 2024, Alfred Aubort fait partie du groupe international ista, présent dans plus de 21 pays et comptant plus de 6’600 collaborateurs.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 54 energy cost management software developers based in Switzerland

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Energy cost management software developers based in Switzerland at a glance

As of Sep 28, 2026
47.7%Verified-email coverage
10.8Average contacts per company
11-50Median size (employees)
7.4%Largest-city concentration · Zurich
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
30
51-200
3

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 54 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 cost management software developers, 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 cost management software developers”. 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 cost management software developers), 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 cost management software developers, 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, 277 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 cost management software developers, 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 cost management software developers are there based in Switzerland?

RevenueBase identified 54 energy cost management software developers 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 cost management software developers?

Zurich leads with 4 headquartered companies, followed by Geneve (3) and Baden (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 277 verified decision-maker contacts tracked across these 54 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.