Company lists · Data refreshed September 2026

Top 25 Power generation consulting services based in Switzerland

Name: Power generation consulting services based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 154 companies tracked

RevenueBase identified 154 power generation consulting services headquartered in Switzerland as of September 2026 and tracks 1,424 professional contacts across them, including 569 with verified work emails. Zurich is the largest hub.

This list covers power generation consulting services 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 21, 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 21, 2026 86% judged on-target in blind review

154Companies

1,424Contacts tracked

569Verified emails

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The 25 largest power generation consulting services based in Switzerland

Ranked by team size

Top 25 of 154 power generation consulting services based in Switzerland, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to power generation consulting services: 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	Linxon	Indirect evidence	Baden, SwitzerlandHQ checked Sep 21, 2026	501-1,000	771 contacts →
	Indirect evidence “Linxon, a joint venture by AtkinsRéalis and Hitachi Energy.” Source: RevenueBase Database · checked Sep 21, 2026
2	INP Schweiz AG	Strong evidence	Turgi, SwitzerlandHQ checked Sep 21, 2026	51-200	71 contacts →
	Strong evidence “We offer engineering services in the fields of power conversion, medium voltage & industry, high voltage and power generation.” Source: RevenueBase Database · checked Sep 21, 2026
3	Horizonte-Group AG	Partial evidence	Luzern, SwitzerlandHQ checked Sep 21, 2026	51-200	58 contacts →
	Partial evidence “Management Consulting für die Energiewirtschaft Wir gestalten die Energiezukunft – mit innovativen Strategien, digitalen Lösungen und partnerschaftlicher Zusammenarbeit.” Source: RevenueBase Database · checked Sep 21, 2026
4	SSE Engineering AG	Indirect evidence	Ostermundigen, SwitzerlandHQ checked Sep 21, 2026	11-50	31 contacts →
	Indirect evidence “Wir bieten Bauherren und Architekten Beratung und Planung für professionelle Lösungen in Energie und Automation.” Source: RevenueBase Database · checked Sep 21, 2026
5	Durena AG	Indirect evidence	Lenzburg, SwitzerlandHQ checked Sep 21, 2026	11-50	26 contacts →
	Indirect evidence “Unserem Ingenieurunternehmen ist es ein grosses Anliegen, individuell und persönlich auf Ihre Wünsche einzugehen.” Source: RevenueBase Database · checked Sep 21, 2026
6	Tecnoservice Engineering SA	Indirect evidence	Fribourg, SwitzerlandHQ checked Sep 21, 2026	51-200	26 contacts →
	Indirect evidence “TECNOSERVICE ENGINEERING SA est un bureau d’études et d’ingénieurs conseils pour les installations techniques et études énergétiques liées au bâtiment et à l’industrie.” Source: RevenueBase Database · checked Sep 21, 2026
7	EVU Partners	Indirect evidence	Aarau, SwitzerlandHQ checked Sep 21, 2026	11-50	14 contacts →
	Indirect evidence “EVU Partners AG ist ein auf die Energie- und Versorgungsindustrie spezialisiertes Beratungsunternehmen und bietet Dienstleistungen in den Bereichen Strategie, Organisation…” Source: RevenueBase Database · checked Sep 21, 2026
8	Easy Energy Companies & Consulting SA	Indirect evidence	Lamone, SwitzerlandHQ checked Sep 21, 2026	11-50	12 contacts →
	Indirect evidence “We are a leading engineering consultancy specialising in energy solutions, with particular expertise in green hydrogen technologies and energy infrastructure.” Source: RevenueBase Database · checked Sep 21, 2026
9	DM Energieberatung AG	Indirect evidence	Brugg, SwitzerlandHQ checked Sep 21, 2026	11-50	11 contacts →
	Indirect evidence “DM Energieberatung AG is a renewables & environment company based out of Paradiesstrasse 5, Brugg, Aargau, Switzerland.” Source: RevenueBase Database · checked Sep 21, 2026
10	Inelplan AG Elektroingenieure	Indirect evidence	St. Gallen, SwitzerlandHQ checked Sep 21, 2026	11-50	11 contacts →
	Indirect evidence “Wir begleiten, als Bauherrenvertreter der Elektroplanung, unsere Kunden in jeder Phase eines Projektes.” Source: RevenueBase Database · checked Sep 21, 2026
11	BK Plan SA	Partial evidence	Gals Be, SwitzerlandHQ checked Sep 21, 2026	1-10	10 contacts →
	Partial evidence “Your Partner for Electrical design, consulting, construction management and much more- Ihr Partner für Elektroplanung, Beratung, Fachbauleitung und vieles mehr- Votre partenaire…” Source: RevenueBase Database · checked Sep 21, 2026
12	Emch Berger Revelio AG	Indirect evidence	Bern, SwitzerlandHQ checked Sep 21, 2026	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 21, 2026
13	Josef Piller SA	Indirect evidence	Givisiez, SwitzerlandHQ checked Sep 21, 2026	11-50	9 contacts →
	Indirect evidence “Bureau d'ingénieurs-conseils en électrotechnique” Source: RevenueBase Database · checked Sep 21, 2026
14	Elo-Plan AG	Indirect evidence	Baar, SwitzerlandHQ checked Sep 21, 2026	11-50	9 contacts →
	Indirect evidence “Wir übernehmen die Planung von Elektrotechnischen Anlagen.” Source: RevenueBase Database · checked Sep 21, 2026
15	Energy Strategy Solutions Sàrl Ensso	Partial evidence	Carouge, SwitzerlandHQ checked Sep 21, 2026	1-10	8 contacts →
	Partial evidence “Energy Strategy Solutions Sàrl is a consulting company specializing in the energy production and distribution sector.” Source: RevenueBase Database · checked Sep 21, 2026
16	Engitec AG	Indirect evidence	Winterthur, SwitzerlandHQ checked Sep 21, 2026	11-50	8 contacts →
	Indirect evidence “Professionelle Beratung, Planung und Umsetzung von nachhaltigen Energiekonzepten für Privathaushalte und Gewerbe: Photovoltaikanlagen, Elektrospeicherlösungen, Ladestationen für…” Source: RevenueBase Database · checked Sep 21, 2026
17	Ss&a Power Group	Strong evidence	Wettingen, SwitzerlandHQ checked Sep 21, 2026	51-200	7 contacts →
	Strong 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 21, 2026
18	Black Tree Group	Indirect evidence	Geneva, SwitzerlandHQ checked Sep 21, 2026	11-50	7 contacts →
	Indirect evidence “Welcome to Black Tree Energy Group At Black Tree Energy Group, we specialize in providing tailored services in energy transition and sustainable infrastructure development.” Source: RevenueBase Database · checked Sep 21, 2026
19	Nispera	Strong evidence	Zurich, SwitzerlandHQ checked Sep 21, 2026	11-50	7 contacts →
	Strong evidence “Nispera is now part of Fluence, delivering advanced software solutions to optimize power generation assets.” Source: RevenueBase Database · checked Sep 21, 2026
20	ACA Administration Consulting AG	Indirect evidence	Zug, SwitzerlandHQ checked Sep 21, 2026	1-10	7 contacts →
	Indirect evidence “Mit Energie zu eurem Erfolg – für Schweizer Energieversorgungsunternehmen ACA unterstützt seit 2016 Stadtwerke, Regionalwerke, Kantonswerke und Branchendienstleister in der…” Source: RevenueBase Database · checked Sep 21, 2026
21	The Energy Consulting Group AG	Partial evidence	Zurich, SwitzerlandHQ checked Sep 21, 2026	11-50	6 contacts →
	Partial evidence “Founded in ECG is a Swiss-based consulting company specialising in the energy industry.” Source: RevenueBase Database · checked Sep 21, 2026
22	Evision Engineering	Indirect evidence	Pratteln, SwitzerlandHQ checked Sep 21, 2026	1-10	6 contacts →
	Indirect evidence “We are eVision.” Source: RevenueBase Database · checked Sep 21, 2026
23	Wyder Elektroplanung Gmbh	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 21, 2026	1-10	6 contacts →
	Indirect evidence “Wyder Elektroplanung GmbH Elektroplanungen” Source: RevenueBase Database · checked Sep 21, 2026
24	Weinmann-Energies SA	Indirect evidence	Echallens, SwitzerlandHQ checked Sep 21, 2026	51-200	5 contacts →
	Indirect evidence “Weinmann-Energies est un bureau d’ingénieurs-conseils EPFL-SIA-USIC.” Source: RevenueBase Database · checked Sep 21, 2026
25	Leiser Electric	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 21, 2026	1-10	5 contacts →
	Indirect evidence “Electrification of classic sports cars.” Source: RevenueBase Database · checked Sep 21, 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: power generation consulting services. 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 power generation consulting services.
Partial evidence: Its own public description names part of power generation consulting services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name power generation consulting services. 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 154 power generation consulting services based in Switzerland

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Power generation consulting services based in Switzerland at a glance

As of Sep 21, 2026

40.0%Verified-email coverage

9.2Average contacts per company

1-10Median size (employees)

12.3%Largest-city concentration · Zurich

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

114

11-50

51-200

501-1,000

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 154 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 power generation consulting services, 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 “power generation consulting services”. 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 power generation consulting services), 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 power generation consulting services, 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, 569 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 21, 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 power generation consulting services, 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 power generation consulting services are there based in Switzerland?

RevenueBase identified 154 power generation consulting services 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?

Linxon, headquartered in Baden, tops this list with the largest team on record.

Which city has the most power generation consulting services?

Zurich leads with 19 headquartered companies, followed by Baar (3) and Bern (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 569 verified decision-maker contacts tracked across these 154 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 21, 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.