Company lists · Data refreshed September 2026

Top 23 Residential energy storage installers based in Switzerland

Name: Residential energy storage installers based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 55 companies tracked

RevenueBase identified 55 company matches for residential energy storage installers associated with Switzerland as of September 2026 and tracks 298 professional contacts across them, including 113 with verified work emails. Zug is the largest hub.

This list covers company matches for residential energy storage installers 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

55Companies

298Contacts tracked

113Verified emails

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The 23 largest residential energy storage installers based in Switzerland

Ranked by team size

Top 23 of 55 company matches for residential energy storage installers 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	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
2	Solstis Energy AG	Exact match	Solothurn, SwitzerlandHQ recorded Sep 17, 2026	51-200	23 contacts →
	Exact match “Mit ganzheitlichen Solarlösungen begleiten wir unsere Kundinnen und Kunden auf dem Weg zur nachhaltigen Energieversorgung und -nutzung.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Homsphere	Exact match	Eaux-vives, SwitzerlandHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “Solar energy is produced locally, but its value depends on how it is used.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	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
5	Voltara	Exact match	Zurich, SwitzerlandHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “Willkommen in der Zukunft der intelligenten Heimenergie.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	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
7	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
8	Stichsolar	Exact match	Kleinlützel, SwitzerlandHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Stichsolar – Ihr Partner für Photovoltaik, Batteriespeicher und intelligente Energielösungen in der Nordwestschweiz Im Winter 2007 wurde unser Firmengebäude durch einen Brand…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Gowatt	Exact match	Vuiteboeuf, SwitzerlandHQ recorded Sep 17, 2026	1-10	9 contacts →
	Exact match “Nous offrons une gamme complète de produits et services pour répondre à vos besoins en matière d'énergie solaire et d'efficacité énergétique.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Soltastic AG	Exact match	Bülach, SwitzerlandHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Soltastic AG – Ihre Sonne.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	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
12	IELLO	Exact match	Orsières, SwitzerlandHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “Mon partenaire photovoltaïque valaisan” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	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
14	Evaarist SA	Exact match	Sion, SwitzerlandHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “evaarist, pionnier de l'autarcie solaire, se consacre à façonner un avenir plus durable.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	MW Storage	Exact match	Zug, SwitzerlandHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “MW Storage finanziert und betreibt Energiespeicheranlagen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	LE Guide Solaire Sàrl	Exact match	Mont-vully, SwitzerlandHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Le guide Solaire est une entreprise spécialisé dans la planification, l’installation et la gestion de systèmes photovoltaïques avec batterie et système d'alimentation d'urgence.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Soltark	Exact match	Bubikon, SwitzerlandHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “Unter dem Motto «Autark durch Solar» arbeitet Soltark daran, mehr Unabhängigkeit und Freiheit in der Energieversorgung zu ermöglichen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Seeland-Solar Gmbh	Exact match	Ins, SwitzerlandHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Mit Hilfe der Photovoltaik wird elektrischer Strom direkt aus der Sonne gewonnen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Alenergy Invest AG	Exact match	Gossau, SwitzerlandHQ recorded Sep 17, 2026	n/a	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Solit Energie AG	Exact match	Langenthal, SwitzerlandHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Planung und Installation von Fotovoltaikanlagen Energiespeichersysteme und E-Tanksäulen” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Optisizer AG	Exact match	St.gallen, SwitzerlandHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Das All-in-One Paket zur ganzheitlichen Berechnung, Simulation und Wirtschaftlichkeitsanalyse von Photovoltaik- und Stromspeicher-Lösungen für Mehrfamilienhäuser, Gewerbe und…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Melintec AG	Exact match	Bremgarten, SwitzerlandHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Melintec AG is a construction company based out of Luzernerstrasse 18, Bremgarten, Switzerland.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Powerflow Gmbh	Exact match	Ennetmoos, SwitzerlandHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Die vom Energie-Ingenieur Stefan Pfister im Jahre 2020 gegründete PowerFlow GmbH hat sich auf «intelligente Solar-Anlagen» für EFH, MFH und Quartier-Lösungen spezialisiert.” 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 “residential energy storage installers”. 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 23 of 55 residential energy storage installers based in Switzerland

See the full list, filter by size, metro and specialty, and access 113 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Residential energy storage installers based in Switzerland at a glance

As of Sep 17, 2026

37.9%Verified-email coverage

5.4Average contacts per company

1-10Median size (employees)

5.5%Largest-city concentration · Zug

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 55 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 “residential energy storage installers” 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 113 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 “residential energy storage installers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many residential energy storage installers are there based in Switzerland?

RevenueBase identified 55 company matches for residential energy storage installers 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?

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

Which city has the most residential energy storage installers?

Zug leads with 3 company records, followed by Zurich (3) and Brunnen (2).

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 113 professional contacts with verified work emails tracked across these 55 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.