Company lists · Data refreshed September 2026

Top 25 Grid integration consultants based in Switzerland

Name: Grid integration consultants based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 214 companies tracked

RevenueBase identified 214 grid integration consultants headquartered in Switzerland as of September 2026 and tracks 1,188 professional contacts across them, including 449 with verified work emails. Zurich is the largest hub.

This list covers grid integration consultants 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 20, 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 20, 2026 86% judged on-target in blind review

214Companies

1,188Contacts tracked

449Verified emails

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The 25 largest grid integration consultants based in Switzerland

Ranked by team size

Top 25 of 214 grid integration consultants based in Switzerland, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to grid integration consultants: 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	Renera AG	Indirect evidence	Basel, SwitzerlandHQ checked Sep 20, 2026	51-200	54 contacts →
	Indirect evidence “Renera AG (formerly Energie Zukunft Schweiz AG) is a leading force on the road to a fully renewable energy world.” Source: RevenueBase Database · checked Sep 20, 2026
2	Planeco Gmbh	Indirect evidence	Arlesheim, SwitzerlandHQ checked Sep 20, 2026	51-200	50 contacts →
	Indirect evidence “Willkommen bei Planeco GmbH – deiner wegweisenden Partnerin für innovative Energielösungen!” Source: RevenueBase Database · checked Sep 20, 2026
3	Lemon Consult AG	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 20, 2026	11-50	37 contacts →
	Indirect evidence “Lemon Consult is a specialized engineering and consulting office for energy efficiency, sustainability and renewable energies in the area of building and technical systems.” Source: RevenueBase Database · checked Sep 20, 2026
4	SSE Engineering AG	Indirect evidence	Ostermundigen, SwitzerlandHQ checked Sep 20, 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 20, 2026
5	Emmar SA	Indirect evidence	Bulle, SwitzerlandHQ checked Sep 20, 2026	1-10	28 contacts →
	Indirect evidence “Emmar SA est un bureau d’ingénieurs spécialisés dans le domaine de l’électricité, des énergies renouvelables ainsi que des nouvelles technologies.” Source: RevenueBase Database · checked Sep 20, 2026
6	Weisskopf Partner Gmbh	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 20, 2026	11-50	25 contacts →
	Indirect evidence “Die Steigerung von Energieeffizienz und den Einsatz von erneuerbaren Energien verfolgen wir mit Herzblut.” Source: RevenueBase Database · checked Sep 20, 2026
7	Resiq AG	Indirect evidence	Burgdorf, SwitzerlandHQ checked Sep 20, 2026	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 20, 2026
8	The Meeco Group	Indirect evidence	Zug, SwitzerlandHQ checked Sep 20, 2026	51-200	24 contacts →
	Indirect 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 20, 2026
9	Mitrelli Energy	Indirect evidence	Frauenfeld, SwitzerlandHQ checked Sep 20, 2026	11-50	23 contacts →
	Indirect evidence “Power.” Source: RevenueBase Database · checked Sep 20, 2026
10	Elektroplan Buchs & Grossen AG	Indirect evidence	Frutigen, SwitzerlandHQ checked Sep 20, 2026	11-50	20 contacts →
	Indirect evidence “Wir sind ein innovatives Elektroplanungsbüro mit einem jungen Team von rund 40 Mitarbeiterinnen und Mitarbeitern.” Source: RevenueBase Database · checked Sep 20, 2026
11	Green Energy Venture AG	Indirect evidence	Lyssach, SwitzerlandHQ checked Sep 20, 2026	51-200	20 contacts →
	Indirect evidence “Green Energy Venture is a leading advisory and services firm which operates along the value chain of renewable energies.” Source: RevenueBase Database · checked Sep 20, 2026
12	Brüniger AG	Indirect evidence	Chur, SwitzerlandHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “Brüniger ist eines der grössten Elektroingenieurbüros in Graubünden.” Source: RevenueBase Database · checked Sep 20, 2026
13	PSI Neplan AG	Indirect evidence	Küsnacht, SwitzerlandHQ checked Sep 20, 2026	51-200	18 contacts →
	Indirect evidence “PSI NEPLAN AG develops high quality software for electrical, gas, water and district heating networks as well as specialised consulting services on these fields.” Source: RevenueBase Database · checked Sep 20, 2026
14	Maneth Stiefel AG Electroengineering	Indirect evidence	Schlieren, SwitzerlandHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “maneth stiefel ag unterstützt die Bauherrschaft neutral und unabhängig in den immer umfassenderen Bereichen der Elektrotechnik.” Source: RevenueBase Database · checked Sep 20, 2026
15	Hotz Elektro AG	Indirect evidence	Regensdorf, SwitzerlandHQ checked Sep 20, 2026	51-200	17 contacts →
	Indirect evidence “Seit über 100 Jahren steht die Hotz Elektro AG für Qualität, Präzision und Vertrauen im Bereich Elektrotechnik.” Source: RevenueBase Database · checked Sep 20, 2026
16	Energiebüro AG	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “energiebüro ist das Kompetenzzentrum für Solar- und Wasserkraft, Energieeffizienz und Gebäudesysteme.” Source: RevenueBase Database · checked Sep 20, 2026
17	Tera Solar	Indirect evidence	Thônex, SwitzerlandHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “tera solar a pour mission d’accompagner particuliers et entreprises dans leurs projets de centrales photovoltaïques et autres infrastructures énergétiques en proposant des…” Source: RevenueBase Database · checked Sep 20, 2026
18	Schmidiger Rosasco AG	Indirect evidence	Stadtkreis 11, SwitzerlandHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “Die Schmidiger + Rosasco AG verfügt über eine grosse Erfahrung in der Elektroplanung.” Source: RevenueBase Database · checked Sep 20, 2026
19	Easy Energy Companies & Consulting SA	Partial evidence	Lamone, SwitzerlandHQ checked Sep 20, 2026	11-50	12 contacts →
	Partial 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 20, 2026
20	Tresolar AG	Indirect evidence	Baar, SwitzerlandHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “Das Team-Tresolar ist Ihr technischer und ästhetischer Lösungsfinder im Bereich Solarenergie.” Source: RevenueBase Database · checked Sep 20, 2026
21	Emch Berger Revelio AG	Indirect evidence	Bern, SwitzerlandHQ checked Sep 20, 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 20, 2026
22	NRG Solutions AG	Partial evidence	Root D4, SwitzerlandHQ checked Sep 20, 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 20, 2026
23	Enco Energie-Consulting AG	Indirect evidence	Basel, SwitzerlandHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “ENCO Energie-Consulting AG ist als Beratungsunternehmen für die Umsetzung einer nachhaltigen Energieversorgung tätig.” Source: RevenueBase Database · checked Sep 20, 2026
24	Guérin-Guinnard SA	Indirect evidence	Vionnaz, SwitzerlandHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “Entreprise générale d'électricité Mission "Le savoir-faire au service de l'électricité" Description Guérin & Guinnard Electricité SA est une entreprise active dans les domaines…” Source: RevenueBase Database · checked Sep 20, 2026
25	Costronic SA	Indirect evidence	Bussigny-près-lausanne, SwitzerlandHQ checked Sep 20, 2026	11-50	8 contacts →
	Indirect evidence “Par son histoire, Costronic bénéficie d’une longue expertise dans le domaine de l’énergie électrique.” Source: RevenueBase Database · checked Sep 20, 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: grid integration consultants. 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 grid integration consultants.
Partial evidence: Its own public description names part of grid integration consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name grid integration consultants. 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 214 grid integration consultants based in Switzerland

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Grid integration consultants based in Switzerland at a glance

As of Sep 20, 2026

37.8%Verified-email coverage

5.6Average contacts per company

1-10Median size (employees)

8.9%Largest-city concentration · Zurich

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

141

11-50

51-200

201-500

5,001-10,000

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 214 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 grid integration consultants, 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 “grid integration consultants”. 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 grid integration consultants), 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 grid integration consultants, 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, 449 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 20, 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 grid integration consultants, 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 grid integration consultants are there based in Switzerland?

RevenueBase identified 214 grid integration consultants 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?

Renera AG, headquartered in Basel, tops this list with the largest team on record.

Which city has the most grid integration consultants?

Zurich leads with 19 headquartered companies, followed by Basel (6) and Zug (6).

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 449 verified decision-maker contacts tracked across these 214 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 20, 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.