Company lists · Data refreshed September 2026

Top 25 Renewable energy storage companies based in Switzerland

Name: Renewable 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 17, 2026 95 companies tracked

RevenueBase identified 95 company matches for renewable energy storage companies associated with Switzerland as of September 2026 and tracks 1,005 professional contacts across them, including 362 with verified work emails. Zurich is the largest hub.

This list covers company matches for renewable energy storage companies associated with Switzerland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

95Companies

1,005Contacts tracked

362Verified emails

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The 25 largest renewable energy storage companies based in Switzerland

Ranked by team size

Top 25 of 95 company matches for renewable energy storage companies based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Leclanché SA	Exact match	Yverdon, SwitzerlandHQ recorded Sep 17, 2026	201-500	217 contacts →
	Exact match “Leclanché SA is a global leader in advanced energy storage solutions based in Yverdon-les-Bains, Switzerland.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Maxxen Energy	Exact match	Zurich, SwitzerlandHQ recorded Sep 17, 2026	51-200	56 contacts →
	Exact match “Maxxen is a leading European battery manufacturer committed to innovation, sustainability, and reliability in the field of energy storage.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	BW ESS	Exact match	Zurich, SwitzerlandHQ recorded Sep 17, 2026	51-200	51 contacts →
	Exact match “BW ESS is a global energy storage owner-operator, moving with speed to develop, deliver and operate market-leading projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Terralayr	Exact match	Zug, SwitzerlandHQ recorded Sep 17, 2026	11-50	50 contacts →
	Exact match “terralayr provides energy flexibility services on demand.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Phenogy AG	Exact match	Root, SwitzerlandHQ recorded Sep 17, 2026	11-50	37 contacts →
	Exact match “PHENOGY shapes the transition to an increasingly electrified world.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	ALEVO	Exact match	Martigny, SwitzerlandHQ recorded Sep 17, 2026	201-500	33 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Libattion	Exact match	Zürich, SwitzerlandHQ recorded Sep 17, 2026	11-50	29 contacts →
	Exact match “Libattion a Zurich-based company - produces industrial energy storage solutions that set a new standard for quality, sustainability, and safety.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Fu-Gen	Exact match	Zurich, SwitzerlandHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “Fu-Gen is an independent power producer that develops, owns and operates renewable energy sources.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	SB Energetica	Exact match	Chiasso, SwitzerlandHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “Siamo azienda leader nel settore delle energie rinnovabili: impianti fotovoltaici, termopompe e batterie di accumulo.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Jenni Energietechnik AG	Exact match	Oberburg, SwitzerlandHQ recorded Sep 17, 2026	51-200	19 contacts →
	Exact match “Die Speicherlösung für Ihr Projekt Jenni Energietechnik ist Ihr Partner für Energiespeicher: Ob Industrieanlage, Fernwärmeverbund oder Einfamilienhaus – mit unseren Wärme- und…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Modual AG	Exact match	Brunnen, SwitzerlandHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “Modual is a Swiss-based pioneer in sustainable energy storage, specializing in second-life battery systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Green-Y Energy AG	Exact match	Hasle, SwitzerlandHQ recorded Sep 17, 2026	1-10	12 contacts →
	Exact match “Green-Y revolutionizes the energy sector: The combination of an electricity storage together with a heating and cooling unit in one decentralized device makes the integration of…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Swiss Solar Group AG	Exact match	Stadtkreis 1 Altstadt, SwitzerlandHQ recorded Sep 17, 2026	51-200	11 contacts →
	Exact match “Swiss Solar Group is a group of companies that all pursue the same goal: smart and clean energy for all of Switzerland - more renewable energy, more energy efficiency.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Espectrum AG	Exact match	Kreuzlingen, SwitzerlandHQ recorded Sep 17, 2026	1-10	10 contacts →
	Exact match “Mit ihren innovativen und nachhaltigen Lösungen ermöglicht es die eSpectrum AG ihren Kunden elektrische Energie einfach zu speichern, nutzen und managen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	NRG Solutions AG	Exact match	Root D4, SwitzerlandHQ recorded Sep 17, 2026	1-10	10 contacts →
	Exact match “The energy world is becoming increasingly complex – security of supply, grid costs, and flexibility are becoming strategic factors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Askoma AG	Exact match	Bützberg, SwitzerlandHQ recorded Sep 17, 2026	51-200	9 contacts →
	Exact match “Wir sind ein aufstrebendes KMU mit jahrelanger Tradition.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Engitec AG	Exact match	Winterthur, SwitzerlandHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Professionelle Beratung, Planung und Umsetzung von nachhaltigen Energiekonzepten für Privathaushalte und Gewerbe: Photovoltaikanlagen, Elektrospeicherlösungen, Ladestationen für…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Zehnder Batterien AG	Exact match	Muhen, SwitzerlandHQ recorded Sep 17, 2026	1-10	8 contacts →
	Exact match “Zehnder Batterien bietet Ihnen individuelle Energiespeicherlösungen für mobile Antriebssysteme an.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Solary Energy Sàrl	Exact match	Lausanne, SwitzerlandHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “Illuminez votre vie avec Solary Energy Solary Energy est née de l’alliance entre deux associés unis par une vision commune : rendre l’énergie propre accessible, performante et au…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Saleon AG	Exact match	Meiringen, SwitzerlandHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “Die Saleon AG steht für nachhaltige, sichere und langlebige Energiespeicherlösungen auf Basis der Salztechnologie NaNiCl2.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Poweredge	Exact match	Zug, SwitzerlandHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “PowerEdge develops and delivers battery storage systems for residential, commercial, industrial, and utility-scale applications - always with a focus on precision, quality, and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Tiffy Power Storage AG	Exact match	Zug, SwitzerlandHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “TIFFY Power Storage will als Innovationsführer im europäischen Energiespeichermarkt wahrgenommen werden.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Netra Power	Exact match	Geneva, SwitzerlandHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “Netra assists companies in their transition to clean energy solutions, through the design, construction, financing and management of infrastructure.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Heizplan HPA AG	Exact match	Gams, SwitzerlandHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “Photovoltaik, Wärmepumpen, Batteriespeicher, Ladestationen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Energy Depot	Exact match	Kreuzlingen, SwitzerlandHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “Energy Depot, founded in Switzerland in 2014, is a system integration and distribution company specializing in providing highly efficient distributed photovoltaic storage systems…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “renewable energy storage companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 95 renewable energy storage companies based in Switzerland

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Renewable energy storage companies based in Switzerland at a glance

As of Sep 17, 2026

36.0%Verified-email coverage

10.6Average contacts per company

1-10Median size (employees)

11.6%Largest-city concentration · Zurich

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 95 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Switzerland whose business descriptions match “renewable energy storage companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 362 professional contacts with verified work emails across the full matched dataset. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “renewable energy storage companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy storage companies are there based in Switzerland?

RevenueBase identified 95 company matches for renewable energy storage companies associated with Switzerland as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Leclanché SA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most renewable energy storage companies?

Zurich leads with 11 company records, followed by Zug (8) and Lausanne (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 362 professional contacts with verified work emails tracked across these 95 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 SmartSearch, 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.