Company lists · Data refreshed September 2026

Top 25 Energy infrastructure software companies based in Switzerland

Name: Energy infrastructure 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 150 companies tracked

RevenueBase identified 150 energy infrastructure software companies headquartered in Switzerland as of September 2026 and tracks 36,256 professional contacts across them, including 17,839 with verified work emails and 2,215 with mobile numbers. Zurich is the largest hub.

This list covers energy infrastructure 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 2, 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 RevenueBase Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

150Companies

36,256Contacts tracked

17,839Verified emails

2,215Mobile numbers

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The 25 largest energy infrastructure software companies based in Switzerland

Ranked by team size

Top 25 of 150 energy infrastructure software companies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to energy infrastructure 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Hitachi Energy	Partial evidence	Zurich, Switzerland	10001+	30,182 contacts →
	Partial evidence “Hitachi Energy is a global technology leader in electrification, powering a sustainable energy future with innovative power grid technologies with digital at the core.” Source: RevenueBase Database · checked Sep 2, 2026
2	BKW AG	Strong evidence	Bern, Switzerland	10001+	1,158 contacts →
	Strong evidence “The BKW Group is an internationally active energy and infrastructure company based in Berne.” Source: RevenueBase Database · checked Sep 2, 2026
3	Romande Energie	Partial evidence	Rolle, Switzerland	1,001-5,000	747 contacts →
	Partial evidence “As a leading energy company and the largest utility in French-speaking Switzerland, the Romande Energie Group offers a wide range of sustainable solutions such as energy…” Source: RevenueBase Database · checked Sep 2, 2026
4	TSG Group	Partial evidence	Givisiez, Switzerland	5,001-10,000	573 contacts →
	Partial evidence “TSG, the European leader in technical services for responsible mobility, is a key player in the energy transition for mobility and beyond.” Source: RevenueBase Database · checked Sep 2, 2026
5	Varo Energy	Partial evidence	Switzerland	1,001-5,000	561 contacts →
	Partial evidence “VARO Energy (“VARO”) is a leading European energy transition company operating throughout the complete energy supply chain.” Source: RevenueBase Database · checked Sep 2, 2026
6	MET Group	Partial evidence	Baar, Switzerland	1,001-5,000	490 contacts →
	Partial evidence “MET Group is an integrated European energy company, headquartered in Switzerland, with activities and assets in natural gas and power markets.” Source: RevenueBase Database · checked Sep 2, 2026
7	Viteos SA	Indirect evidence	Neuchatel, Switzerland	201-500	188 contacts →
	Indirect evidence “Référence neuchâteloise de la transition énergétique, Viteos assure la fourniture d’énergies ainsi que la gestion des réseaux d’eau, d’électricité, de gaz et de chauffage/froid à…” Source: RevenueBase Database · checked Sep 2, 2026
8	DXT Commodities	Partial evidence	Lugano, Switzerland	201-500	163 contacts →
	Partial evidence “We are an international energy trading company committed to the global energy transition, both in the markets we operate in and the choices we make, as individuals, as a company…” Source: RevenueBase Database · checked Sep 2, 2026
9	EP Commodities	Partial evidence	Zug, Switzerland	51-200	132 contacts →
	Partial evidence “EP Commodities is a group of companies specializing in trading energy commodities, including natural gas, electricity, emission allowances, coal, and crude oil across Europe.” Source: RevenueBase Database · checked Sep 2, 2026
10	Genedis	Indirect evidence	Monthey, Switzerland	51-200	102 contacts →
	Indirect evidence “Genedis est l’une des principales entreprises valaisannes des secteurs de l’énergie et du multimédia.” Source: RevenueBase Database · checked Sep 2, 2026
11	Pexapark	Partial evidence	Schlieren, Switzerland	51-200	98 contacts →
	Partial evidence “Pexapark is the price intelligence platform for clean energy.” Source: RevenueBase Database · checked Sep 2, 2026
12	Esolva AG	Partial evidence	Landquart, Switzerland	51-200	90 contacts →
	Partial evidence “Wir sind deine professionelle Partnerin mit langjähriger Praxiserfahrung in der Energie- und Industrie-Branche.” Source: RevenueBase Database · checked Sep 2, 2026
13	F. Borner AG	Partial evidence	Reiden, Switzerland	51-200	84 contacts →
	Partial evidence “BORNER bewegt sich seit Jahrzehnten mit Leidenschaft, Dynamik und Expertise in der Energietechnik und deren Verteilung.” Source: RevenueBase Database · checked Sep 2, 2026
14	Tech Building	Partial evidence	Perly, Switzerland	51-200	83 contacts →
	Partial evidence “Acteur de référence depuis plus de 25 ans à Genève, TECH BUILDING est une entreprise dont le cœur de métier repose sur la réalisation d’infrastructures énergétiques du bâtiment et…” Source: RevenueBase Database · checked Sep 2, 2026
15	Ciel Electricité SA	Indirect evidence	Lausanne, Switzerland	51-200	74 contacts →
	Indirect evidence “CIEL est une marque d’Eiffage Énergie Systèmes Suisse.” Source: RevenueBase Database · checked Sep 2, 2026
16	VOÉ	Indirect evidence	Orbe, Switzerland	51-200	54 contacts →
	Indirect evidence “VOé regroupe l’expérience et les compétences de sociétés régionales actives depuis des décennies dans le domaine de l’énergie et du multimédia.” Source: RevenueBase Database · checked Sep 2, 2026
17	Vivavis Schweiz AG	Indirect evidence	Baden-Dattwil, Switzerland	51-200	54 contacts →
	Indirect evidence “DECODING THE FUTURE Wir sind überzeugt, dass die Digitalisierung der Netzinfrastruktur der Schlüssel ist, um die Versorgungssicherheit der Schweiz sicherzustellen.” Source: RevenueBase Database · checked Sep 2, 2026
18	Terralayr	Partial evidence	Zug, Switzerland	11-50	49 contacts →
	Partial evidence “terralayr provides energy flexibility services on demand.” Source: RevenueBase Database · checked Sep 2, 2026
19	Signa-Terre SA	Partial evidence	Geneve, Switzerland	11-50	48 contacts →
	Partial evidence “The energy transition is a priority.” Source: RevenueBase Database · checked Sep 2, 2026
20	Previse Systems	Strong evidence	Zug, Switzerland	51-200	47 contacts →
	Strong evidence “At Previse Systems, we fundamentally reshape the way Energy Trading and Risk Management (ETRM) software is designed, implemented and operated.” Source: RevenueBase Database · checked Sep 2, 2026
21	Huber Monsch AG	Indirect evidence	Sankt Gallen, Switzerland	51-200	38 contacts →
	Indirect evidence “Elektrotechnik aus einer Hand!” Source: RevenueBase Database · checked Sep 2, 2026
22	Evulution AG	Partial evidence	Landquart, Switzerland	11-50	34 contacts →
	Partial evidence “Die EVUlution AG ist eine Schweizer Unternehmung, die innovative Produkte und Dienstleistungen für Energieversorger und Infrastrukturbetreiber entwickelt und vertreibt.” Source: RevenueBase Database · checked Sep 2, 2026
23	Ista Swiss AG	Partial evidence	Oftringen, Switzerland	51-200	34 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 2, 2026
24	TSG Switzerland SA	Indirect evidence	Givisiez, Switzerland	51-200	33 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 2, 2026
25	ALEVO	Partial evidence	Verbier, Switzerland	201-500	33 contacts →
	Partial evidence “Alevo Energy is an energy service provider (ESP) dedicated to solving one of the world’s greatest energy challenges: the ability to time-shift energy, storing and delivering…” Source: RevenueBase Database · checked Sep 2, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: energy infrastructure software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names energy infrastructure software companies.
Partial evidence: Its own public description names part of energy infrastructure software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy infrastructure software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 150 energy infrastructure software companies based in Switzerland

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Energy infrastructure software companies based in Switzerland at a glance

As of Sep 2, 2026

49.2%Verified-email coverage

6.1%Mobile-number coverage

241.7Average contacts per company

11-50Median size (employees)

8.7%Largest-city concentration · Zurich

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

10001+

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 infrastructure 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 infrastructure 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 infrastructure 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 infrastructure 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, 17,839 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

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 infrastructure 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 infrastructure software companies are there based in Switzerland?

RevenueBase identified 150 energy infrastructure 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?

Hitachi Energy, headquartered in Zurich, tops this list with the largest team on record.

Which city has the most energy infrastructure software companies?

Zurich leads with 13 headquartered companies, followed by Lausanne (11) and Zug (9).

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 17,839 verified decision-maker contacts tracked across these 150 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 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.