Company lists · Data refreshed September 2026

Top 25 Energy asset management companies based in Switzerland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 87 companies tracked

RevenueBase identified 87 energy asset management companies headquartered in Switzerland as of September 2026 and tracks 3,191 professional contacts across them, including 1,755 with verified work emails. Zurich is the largest hub.

This list covers energy asset management 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 15, 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 15, 2026 86% judged on-target in blind review

87Companies

3,191Contacts tracked

1,755Verified emails

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The 25 largest energy asset management companies based in Switzerland

Ranked by team size

Top 25 of 87 energy asset management companies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to energy asset management 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	BKW AG	Partial evidence	Bern, SwitzerlandHQ checked Sep 15, 2026	10001+	1,148 contacts →
	Partial evidence “The BKW Group is an internationally active energy and infrastructure company based in Berne.” Source: RevenueBase Database · checked Sep 15, 2026
2	Romande Energie	Partial evidence	Morges, SwitzerlandHQ checked Sep 15, 2026	1,001-5,000	746 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 15, 2026
3	DXT Commodities	Partial evidence	Lugano, SwitzerlandHQ checked Sep 15, 2026	201-500	162 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 15, 2026
4	Groupe Gruyère Energie	Partial evidence	Bulle, SwitzerlandHQ checked Sep 15, 2026	201-500	157 contacts →
	Partial evidence “Active depuis plus de 130 ans et principal promoteur de la transition énergétique dans la région, Gruyère Energie SA est une entreprise active dans l’approvisionnement et la…” Source: RevenueBase Database · checked Sep 15, 2026
5	AD Terra	Partial evidence	Geneva, SwitzerlandHQ checked Sep 15, 2026	51-200	83 contacts →
	Partial evidence “Ad Terra Group is the umbrella organisation regrouping Ad Terra’s consulting, investment and operational activities dedicated to the future of energy.” Source: RevenueBase Database · checked Sep 15, 2026
6	Tech Building	Indirect evidence	Perly - Genève, SwitzerlandHQ checked Sep 15, 2026	51-200	82 contacts →
	Indirect 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 15, 2026
7	Thomaslloyd Group	Partial evidence	Stadtkreis 2, SwitzerlandHQ checked Sep 15, 2026	1,001-5,000	62 contacts →
	Partial evidence “Founded in 2003, ThomasLloyd is a vertically integrated sustainable energy and technology solutions provider, integrating development, investment, operations, and technology on a…” Source: RevenueBase Database · checked Sep 15, 2026
8	Terralayr	Partial evidence	Zug, SwitzerlandHQ checked Sep 15, 2026	11-50	50 contacts →
	Partial evidence “terralayr provides energy flexibility services on demand.” Source: RevenueBase Database · checked Sep 15, 2026
9	RE CAP Global Investors AG	Strong evidence	Zug, SwitzerlandHQ checked Sep 15, 2026	11-50	35 contacts →
	Strong evidence “re:cap global investors is an independent, internationally-oriented M&A advisor and asset manager for renewable energies.” Source: RevenueBase Database · checked Sep 15, 2026
10	Ista Swiss AG	Partial evidence	Oftringen, SwitzerlandHQ checked Sep 15, 2026	51-200	35 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 15, 2026
11	ALEVO	Partial evidence	Martigny, SwitzerlandHQ checked Sep 15, 2026	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 15, 2026
12	Ompex AG	Partial evidence	Zurich, SwitzerlandHQ checked Sep 15, 2026	11-50	30 contacts →
	Partial evidence “Ompex ist Ihr Energiedienstleister, Ihr Energieexperte und Ihr Energiewegbereiter.” Source: RevenueBase Database · checked Sep 15, 2026
13	Sirius Energy SA	Strong evidence	Lugano, SwitzerlandHQ checked Sep 15, 2026	11-50	28 contacts →
	Strong evidence “Sirius Energy SA is a Swiss company based in Lugano, founded by a team of highly skilled professionals with proven track records and decades of experience in renewable assets…” Source: RevenueBase Database · checked Sep 15, 2026
14	The Meeco Group	Partial evidence	Zug, SwitzerlandHQ checked Sep 15, 2026	51-200	24 contacts →
	Partial evidence “As a leader in clean renewable energy, meeco™ has provided clients with services and solutions for over 423 MW across three continents.” Source: RevenueBase Database · checked Sep 15, 2026
15	Gestical SA	Strong evidence	Cadempino, SwitzerlandHQ checked Sep 15, 2026	11-50	15 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 15, 2026
16	Ramseyer Elektro AG	Indirect evidence	Muttenz, SwitzerlandHQ checked Sep 15, 2026	51-200	15 contacts →
	Indirect evidence “An der richtigen Adresse.” Source: RevenueBase Database · checked Sep 15, 2026
17	Swistec Systems AG	Partial evidence	Fehraltorf, SwitzerlandHQ checked Sep 15, 2026	11-50	14 contacts →
	Partial evidence “Zuverlässige und effiziente Lösungen für den Energieversorger von morgen.” Source: RevenueBase Database · checked Sep 15, 2026
18	Tetrag AG	Partial evidence	Rotkreuz, SwitzerlandHQ checked Sep 15, 2026	11-50	14 contacts →
	Partial evidence “Die Tetrag AG ist ein Gesamtlösungsanbieter mit der Kernkompetenz im Energiecontrolling.” Source: RevenueBase Database · checked Sep 15, 2026
19	DM Energieberatung AG	Partial evidence	Brugg, SwitzerlandHQ checked Sep 15, 2026	11-50	11 contacts →
	Partial evidence “DM Energieberatung AG is a renewables & environment company based out of Paradiesstrasse 5, Brugg, Aargau, Switzerland.” Source: RevenueBase Database · checked Sep 15, 2026
20	Solutec Automation AG	Partial evidence	Urdorf, SwitzerlandHQ checked Sep 15, 2026	11-50	10 contacts →
	Partial evidence “solutec automation ag unterstützt Sie bei der Planung und Realisierung Ihrer Energie-Infrastrukturprojekte.” Source: RevenueBase Database · checked Sep 15, 2026
21	NRG Solutions AG	Partial evidence	Root D4, SwitzerlandHQ checked Sep 15, 2026	1-10	10 contacts →
	Partial evidence “The energy world is becoming increasingly complex – security of supply, grid costs, and flexibility are becoming strategic factors.” Source: RevenueBase Database · checked Sep 15, 2026
22	Ennovatis Schweiz AG	Partial evidence	Olten, SwitzerlandHQ checked Sep 15, 2026	11-50	9 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 15, 2026
23	Local Energy SA Régie Énergétique	Partial evidence	Lausanne, SwitzerlandHQ checked Sep 15, 2026	1-10	8 contacts →
	Partial evidence “Etablie à Lausanne, l’entreprise Local Energy est une solution sur mesure et sans risque pour les propriétaires souhaitant optimiser la consommation de leurs bâtiments tout en…” Source: RevenueBase Database · checked Sep 15, 2026
24	Energie Pool Schweiz EPS	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 15, 2026	11-50	8 contacts →
	Indirect evidence “Bleiben Sie bei Ihren Kernkompetenzen und überlassen Sie uns die Probleme.” Source: RevenueBase Database · checked Sep 15, 2026
25	49komma8 AG	Strong evidence	Buchs, SwitzerlandHQ checked Sep 15, 2026	1-10	8 contacts →
	Strong evidence “the mission of 49Komma8 AG : Our customers receive sustainable energy systems and their management with interesting business opportunities from a single source.” Source: RevenueBase Database · checked Sep 15, 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 asset management 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 asset management companies.
Partial evidence: Its own public description names part of energy asset management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy asset management 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 87 energy asset management companies based in Switzerland

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Energy asset management companies based in Switzerland at a glance

As of Sep 15, 2026

55.0%Verified-email coverage

36.7Average contacts per company

11-50Median size (employees)

12.6%Largest-city concentration · Zurich

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 87 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 asset management 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 asset management 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 asset management 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 asset management 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, 1,755 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 15, 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 asset management 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 asset management companies are there based in Switzerland?

RevenueBase identified 87 energy asset management 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?

BKW AG, headquartered in Bern, tops this list with the largest team on record.

Which city has the most energy asset management companies?

Zurich leads with 11 headquartered companies, followed by Zug (7) and Lausanne (5).

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 1,755 verified decision-maker contacts tracked across these 87 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 15, 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.