Company lists · Data refreshed September 2026

Top 25 Energy storage companies based in Switzerland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 54 companies tracked

The 54 energy storage companies based in Switzerland include businesses that develop, manufacture, integrate, install, or service systems for storing electricity and managing when it is delivered. This directory includes 2,138 contacts and 585 email addresses, and Zurich is the single most-represented city among the companies listed as of September 2026.

Energy storage companies develop, manufacture, install, integrate, or service systems that store electricity for later use, grid support, backup power, or energy management. This list covers companies whose primary business includes developing, manufacturing, integrating, installing, or servicing energy storage systems and related equipment or services. Ranked by team size, largest first. Data current as of September 6, 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 6, 2026 86% judged on-target in blind review

54Companies

2,138Contacts tracked

585Verified emails

77Mobile numbers

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The 25 largest energy storage companies based in Switzerland

Ranked by team size

Top 25 of 54 energy storage companies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to energy storage 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	Impala Terminals	Partial evidence	Geneva, SwitzerlandHQ checked Sep 6, 2026	1,001-5,000	1,422 contacts →
	Partial evidence “At Impala Terminals Group we store and handle the essential energies and resources that matter, helping global supply meet demand more effectively.” Source: RevenueBase Database · checked Sep 6, 2026
2	Leclanché SA	Strong evidence	Yverdon, SwitzerlandHQ checked Sep 6, 2026	201-500	217 contacts →
	Strong evidence “Leclanché SA is a global leader in advanced energy storage solutions based in Yverdon-les-Bains, Switzerland.” Source: RevenueBase Database · checked Sep 6, 2026
3	Maxxen Energy	Strong evidence	Zurich, SwitzerlandHQ checked Sep 6, 2026	51-200	56 contacts →
	Strong evidence “Maxxen is a leading European battery manufacturer committed to innovation, sustainability, and reliability in the field of energy storage.” Source: RevenueBase Database · checked Sep 6, 2026
4	BW ESS	Strong evidence	Zurich, SwitzerlandHQ checked Sep 6, 2026	51-200	51 contacts →
	Strong evidence “BW ESS is a global energy storage owner-operator, moving with speed to develop, deliver and operate market-leading projects.” Source: RevenueBase Database · checked Sep 6, 2026
5	Terralayr	Partial evidence	Zug, SwitzerlandHQ checked Sep 6, 2026	11-50	50 contacts →
	Partial evidence “terralayr provides energy flexibility services on demand.” Source: RevenueBase Database · checked Sep 6, 2026
6	Phenogy AG	Indirect evidence	Root, SwitzerlandHQ checked Sep 6, 2026	11-50	37 contacts →
	Indirect evidence “PHENOGY shapes the transition to an increasingly electrified world.” Source: RevenueBase Database · checked Sep 6, 2026
7	ALEVO	Partial evidence	Martigny, SwitzerlandHQ checked Sep 6, 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 6, 2026
8	Libattion	Strong evidence	Zürich, SwitzerlandHQ checked Sep 6, 2026	11-50	29 contacts →
	Strong evidence “Libattion a Zurich-based company - produces industrial energy storage solutions that set a new standard for quality, sustainability, and safety.” Source: RevenueBase Database · checked Sep 6, 2026
9	Jenni Energietechnik AG	Partial evidence	Oberburg, SwitzerlandHQ checked Sep 6, 2026	51-200	19 contacts →
	Partial evidence “Die Speicherlösung für Ihr Projekt Jenni Energietechnik ist Ihr Partner für Energiespeicher: Ob Industrieanlage, Fernwärmeverbund oder Einfamilienhaus – mit unseren Wärme- und…” Source: RevenueBase Database · checked Sep 6, 2026
10	Cowa Thermal Solutions AG	Indirect evidence	Lucerne, SwitzerlandHQ checked Sep 6, 2026	1-10	16 contacts →
	Indirect evidence “Bei uns trifft Innovation auf Nachhaltigkeit.” Source: RevenueBase Database · checked Sep 6, 2026
11	Modual AG	Strong evidence	Brunnen, SwitzerlandHQ checked Sep 6, 2026	11-50	14 contacts →
	Strong evidence “Modual is a Swiss-based pioneer in sustainable energy storage, specializing in second-life battery systems.” Source: RevenueBase Database · checked Sep 6, 2026
12	Espectrum AG	Partial evidence	Kreuzlingen, SwitzerlandHQ checked Sep 6, 2026	1-10	10 contacts →
	Partial evidence “Mit ihren innovativen und nachhaltigen Lösungen ermöglicht es die eSpectrum AG ihren Kunden elektrische Energie einfach zu speichern, nutzen und managen.” Source: RevenueBase Database · checked Sep 6, 2026
13	NRG Solutions AG	Partial evidence	Root D4, SwitzerlandHQ checked Sep 6, 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 6, 2026
14	Zehnder Batterien AG	Partial evidence	Muhen, SwitzerlandHQ checked Sep 6, 2026	1-10	8 contacts →
	Partial evidence “Zehnder Batterien bietet Ihnen individuelle Energiespeicherlösungen für mobile Antriebssysteme an.” Source: RevenueBase Database · checked Sep 6, 2026
15	Saleon AG	Partial evidence	Meiringen, SwitzerlandHQ checked Sep 6, 2026	11-50	6 contacts →
	Partial evidence “Die Saleon AG steht für nachhaltige, sichere und langlebige Energiespeicherlösungen auf Basis der Salztechnologie NaNiCl2.” Source: RevenueBase Database · checked Sep 6, 2026
16	Sech SA	Strong evidence	Villaz-st-pierre, SwitzerlandHQ checked Sep 6, 2026	11-50	6 contacts →
	Strong evidence “SECH designs, develops and supplies customized energy storage and power delivery solutions for applications in automotive, mass transport, electricity generation and distribution…” Source: RevenueBase Database · checked Sep 6, 2026
17	Poweredge	Partial evidence	Zug, SwitzerlandHQ checked Sep 6, 2026	1-10	6 contacts →
	Partial evidence “PowerEdge develops and delivers battery storage systems for residential, commercial, industrial, and utility-scale applications - always with a focus on precision, quality, and…” Source: RevenueBase Database · checked Sep 6, 2026
18	Tiffy Power Storage AG	Strong evidence	Zug, SwitzerlandHQ checked Sep 6, 2026	1-10	6 contacts →
	Strong evidence “TIFFY Power Storage will als Innovationsführer im europäischen Energiespeichermarkt wahrgenommen werden.” Source: RevenueBase Database · checked Sep 6, 2026
19	Energy Depot	Strong evidence	Kreuzlingen, SwitzerlandHQ checked Sep 6, 2026	11-50	6 contacts →
	Strong evidence “Energy Depot, founded in Switzerland in 2014, is a system integration and distribution company specializing in providing highly efficient distributed photovoltaic storage systems…” Source: RevenueBase Database · checked Sep 6, 2026
20	Evolta Technologies	Partial evidence	Lausanne, SwitzerlandHQ checked Sep 6, 2026	1-10	6 contacts →
	Partial evidence “We are an energy trading company committed to driving the energy transition forward.” Source: RevenueBase Database · checked Sep 6, 2026
21	MW Storage	Strong evidence	Zug, SwitzerlandHQ checked Sep 6, 2026	1-10	4 contacts →
	Strong evidence “MW Storage finanziert und betreibt Energiespeicheranlagen.” Source: RevenueBase Database · checked Sep 6, 2026
22	Luxra B Corp	Partial evidence	Cham, SwitzerlandHQ checked Sep 6, 2026	1-10	3 contacts →
	Partial evidence “About Swiss Luxra At Swiss Luxra, we are driven by a relentless commitment to impact, innovation, and excellence in renewable energy.” Source: RevenueBase Database · checked Sep 6, 2026
23	Alenergy Invest AG	Indirect evidence	Gossau, SwitzerlandHQ checked Sep 6, 2026	n/a	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 6, 2026
24	E2s Power	Indirect evidence	Ch-5430 Wettingen, SwitzerlandHQ checked Sep 6, 2026	11-50	2 contacts →
	Indirect evidence “E2S Power AG was incorporated as a joint venture between SS & A Power Development and WIKA Group, a global leader in the field of measurements technology.” Source: RevenueBase Database · checked Sep 6, 2026
25	Evoltix Gmbh	Partial evidence	Oberentfelden, SwitzerlandHQ checked Sep 6, 2026	1-10	2 contacts →
	Partial evidence “EVOLTIX ist Ihr bewährter Ansprechpartner für Energiespeicher, Batterien und Akkus.” Source: RevenueBase Database · checked Sep 6, 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 storage 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 storage companies.
Partial evidence: Its own public description names part of energy storage companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy storage 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 54 energy storage companies based in Switzerland

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Energy storage companies based in Switzerland at a glance

As of Sep 6, 2026

27.4%Verified-email coverage

3.6%Mobile-number coverage

39.6Average contacts per company

1-10Median size (employees)

13.0%Largest-city concentration · Zurich

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

5540–30

2731–60

061–90

090–180

4180+

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 storage 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 storage 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 storage 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 storage 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, 585 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 6, 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 storage companies are based in Switzerland?

The directory lists 54 energy storage companies based in Switzerland as of September 2026.

Where are energy storage companies located?

Zurich is the single most-represented city among the companies on this list.

How many contacts and email addresses are available for energy storage companies?

The directory includes 2,138 contacts and 585 email addresses for energy storage companies.

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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.