Company lists · Data refreshed September 2026

Top 25 Energy storage consulting firms based in Switzerland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 107 companies tracked

RevenueBase identified 107 energy storage consulting firms headquartered in Switzerland as of September 2026 and tracks 512 professional contacts across them, including 162 with verified work emails and 25 with mobile numbers. Zurich is the largest hub.

This list covers energy storage consulting firms 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

107Companies

512Contacts tracked

162Verified emails

25Mobile numbers

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The 25 largest energy storage consulting firms based in Switzerland

Ranked by team size

Top 25 of 107 energy storage consulting firms 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 storage consulting firms: 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	Maxxen Energy	Strong evidence	Zurich, Switzerland	51-200	53 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 2, 2026
2	Flexbase Group	Partial evidence	Laufenburg, Switzerland	11-50	34 contacts →
	Partial evidence “Die FlexBase Group erbringt Dienstleistungen und bietet Beratung im Bereich Informatik, sichere Kommunikation und Energie.” Source: RevenueBase Database · checked Sep 2, 2026
3	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
4	Libattion	Strong evidence	Zurich, Switzerland	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 2, 2026
5	Resiq AG	Indirect evidence	Visp, Switzerland	11-50	24 contacts →
	Indirect evidence “RESiQ setzt sich für den erfolgreichen Einsatz von erneuerbaren Ressourcen (RES) ein und ermöglicht durch intelligente technische Lösungen (iQ) deren effiziente und nachhaltige…” Source: RevenueBase Database · checked Sep 2, 2026
6	The Meeco Group	Partial evidence	Zug, Switzerland	51-200	23 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 2, 2026
7	Adolf Krebs AG	Partial evidence	Grund Bei Gstaad, Switzerland	51-200	16 contacts →
	Partial evidence “Aber ebenso viel mit harten Kalkulationen, Energiemanagement, mit Wissen, was zu tun ist.” Source: RevenueBase Database · checked Sep 2, 2026
8	Modual AG	Strong evidence	Brunnen, Switzerland	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 2, 2026
9	DM Energieberatung AG	Partial evidence	Brugg, Switzerland	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 2, 2026
10	Emch Berger Revelio AG	Indirect evidence	Bern, Switzerland	11-50	10 contacts →
	Indirect evidence “Die Emch+Berger Revelio AG ist ein Unternehmen der 1953 gegründeten Emch+Berger Gruppe.” Source: RevenueBase Database · checked Sep 2, 2026
11	Espectrum AG	Partial evidence	Kreuzlingen, Switzerland	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 2, 2026
12	NRG Solutions AG	Partial evidence	Switzerland	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 2, 2026
13	Engitec AG	Partial evidence	Winterthur, Switzerland	11-50	9 contacts →
	Partial evidence “Professionelle Beratung, Planung und Umsetzung von nachhaltigen Energiekonzepten für Privathaushalte und Gewerbe: Photovoltaikanlagen, Elektrospeicherlösungen, Ladestationen für…” Source: RevenueBase Database · checked Sep 2, 2026
14	Gowatt	Indirect evidence	Vuiteboeuf, Switzerland	1-10	9 contacts →
	Indirect evidence “Nous offrons une gamme complète de produits et services pour répondre à vos besoins en matière d'énergie solaire et d'efficacité énergétique.” Source: RevenueBase Database · checked Sep 2, 2026
15	Zehnder Batterien AG	Partial evidence	Muhen, Switzerland	1-10	8 contacts →
	Partial evidence “Zehnder Batterien bietet Ihnen individuelle Energiespeicherlösungen für mobile Antriebssysteme an.” Source: RevenueBase Database · checked Sep 2, 2026
16	Poweredge	Partial evidence	Zug, Switzerland	1-10	7 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 2, 2026
17	Ss&a Power Group	Indirect evidence	Wettingen, Switzerland	51-200	7 contacts →
	Indirect evidence “SS & A was founded in 2013 to provide independent expertise and solutions to complex problems in the power generation industry.” Source: RevenueBase Database · checked Sep 2, 2026
18	GER Geneva Earth Resources	Indirect evidence	Geneva, Switzerland	1-10	7 contacts →
	Indirect evidence “GER Geneva Earth Resources is a consultancy company based in Geneva with more than 15 years of know-how.” Source: RevenueBase Database · checked Sep 2, 2026
19	The Energy Consulting Group AG	Strong evidence	Zurich, Switzerland	11-50	6 contacts →
	Strong evidence “Founded in ECG is a Swiss-based consulting company specialising in the energy industry.” Source: RevenueBase Database · checked Sep 2, 2026
20	Evolta Technologies	Partial evidence	Lausanne, Switzerland	1-10	6 contacts →
	Partial evidence “We are an energy trading company committed to driving the energy transition forward.” Source: RevenueBase Database · checked Sep 2, 2026
21	Energie Hoch Drei AG	Indirect evidence	Bern, Switzerland	1-10	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 2, 2026
22	MW Storage	Strong evidence	Zug, Switzerland	1-10	4 contacts →
	Strong evidence “MW Storage finanziert und betreibt Energiespeicheranlagen.” Source: RevenueBase Database · checked Sep 2, 2026
23	Appenzeller Energiekonzept AG	Partial evidence	Appenzell, Switzerland	1-10	4 contacts →
	Partial evidence “Sei ein Fortschritt – so lautet das oberste Gebot von Appenzeller Energiekonzept AG.” Source: RevenueBase Database · checked Sep 2, 2026
24	Brandes Energie AG	Indirect evidence	Zurich, Switzerland	1-10	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 2, 2026
25	Concept-G AG	Indirect evidence	Winterthur, Switzerland	1-10	4 contacts →
	Indirect evidence 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 storage consulting firms. 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 consulting firms.
Partial evidence: Its own public description names part of energy storage consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy storage consulting firms. 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 107 energy storage consulting firms based in Switzerland

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Energy storage consulting firms based in Switzerland at a glance

As of Sep 2, 2026

31.6%Verified-email coverage

4.9%Mobile-number coverage

4.8Average contacts per company

1-10Median size (employees)

12.1%Largest-city concentration · Zurich

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 consulting firms, 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 consulting firms”. 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 consulting firms), 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 consulting firms, 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, 162 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 storage consulting firms, 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 storage consulting firms are there based in Switzerland?

RevenueBase identified 107 energy storage consulting firms 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?

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

Which city has the most energy storage consulting firms?

Zurich leads with 13 headquartered companies, followed by Lausanne (8) and Zug (3).

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 162 verified decision-maker contacts tracked across these 107 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.