Company lists · Data refreshed November 2026

Top 25 Grid integration services companies based in Switzerland

RevenueBase identified 49 company matches for grid integration services companies associated with Switzerland as of November 2026 and tracks 38,159 professional contacts across them, including 19,420 with verified work emails. Zurich is the largest hub.

This list covers company matches for grid integration services 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 November 6, 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 Nov 6, 2026 How this list was built
49Companies
38,159Contacts tracked
19,420Verified emails
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The 25 largest grid integration services companies based in Switzerland

Ranked by team size
Top 25 of 49 company matches for grid integration services companies based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchZurich, SwitzerlandHQ recorded Nov 6, 202610001+33,344 contacts →

Exact match

“Hitachi Energy is a global technology leader in electrification, powering a sustainable energy future with innovative power grid technologies with digital at the core.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCham, SwitzerlandHQ recorded Nov 6, 20265,001-10,0004,287 contacts →

Exact match

“Landis+Gyr is a global energy technology leader delivering intelligent solutions that connect devices, data, and decisions across the grid.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchTurgi, SwitzerlandHQ recorded Nov 6, 202651-20080 contacts →

Exact match

“We offer engineering services in the fields of power conversion, medium voltage & industry, high voltage and power generation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNiedergösgen, SwitzerlandHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“Grids for tomorrow, shaped today – unsere Ideen formen die Netzlösungen von morgen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLausanne, SwitzerlandHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“CIEL est une marque d’Eiffage Énergie Systèmes Suisse.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAarau, SwitzerlandHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“Virtual Global Trading AG (VGT) is driving the digital transformation and sustainability in the energy sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchRenens, SwitzerlandHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Zaphiro is a pioneering Smart Grid company, official spin-off of the Swiss Federal Institute of Technology (EPFL) headquartered in Lausanne, Switzerland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchKüsnacht, SwitzerlandHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“PSI NEPLAN AG develops high quality software for electrical, gas, water and district heating networks as well as specialised consulting services on these fields.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLa Conversion, SwitzerlandHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Ofatec SA existe depuis 35 ans et est actif dans le domaine de l'énergie en proposant des produits et des services pour la sécurisation et fiabilisation de votre réseau électrique.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchStadtkreis 9, SwitzerlandHQ recorded Nov 6, 2026n/a11 contacts →

Exact match

“At Secure, we work towards achieving a more sustainable future by providing products and services that enable users to reduce energy waste, save money and live more comfortably.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRoot D4, SwitzerlandHQ recorded Nov 6, 20261-109 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLausanne, SwitzerlandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Wind Energy Trading WET AG offers 24/7 intraday services on the electricity market as a platform for municipal utilities and electricity trading companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBussigny-près-lausanne, SwitzerlandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Par son histoire, Costronic bénéficie d’une longue expertise dans le domaine de l’énergie électrique.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAltendorf, SwitzerlandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Die EcoWatt Projects AG bietet Elektrizitätsversorgungsunternehmen umfassende Ingenieurdienstleistungen über sämtliche Bereiche der elektrischen Energieverteilung an.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchErstfeld, SwitzerlandHQ recorded Nov 6, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchZuzwil, SwitzerlandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Engineering, Studien, Zielnetzplanungen, Trafostationen, Werkleitungen, Energietechnik, E-Mobilität, PV-Anlagen, Lade-Infrastruktur”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBrig, SwitzerlandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Anbieter von Echtzeit Software-Systemen für Stromunternehmen:(1) 24/7 voll-automatisierter Handel mit Regelenergieprodukten.(2) Echtzeitoptimierung zur Netzstabilität in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTrübbach, SwitzerlandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Ihr regionaler Partner für intelligente und integrierte Systeme wie- Photovoltaikanlagen - Verbrauchsoptimierung für eine perfekte Balance zwischen Produktion und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBaden, SwitzerlandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Future Grid Solutions ist spezialisiert auf den Ausbau von Netzinfrastruktur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSwitzerlandHQ recorded Nov 6, 202611-503 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNovazzano, SwitzerlandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Elderly Consulting (E-Co) supporta in modo proattivo i propri clienti anticipando i loro bisogni e si posiziona come azienda che pensa e agisce in modo ecologico ed economico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchKreuzlingen, SwitzerlandHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Die Kierzek AG ist ein mittelständisches KMU, welches im Jahre 1975 von Beat Kierzek in Kreuzlingen gegründet wurde.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchZug, SwitzerlandHQ recorded Nov 6, 202611-502 contacts →

Exact match

“FlowGen delivers turnkey smart microgrid solutions - featuring proprietary compact wind turbines, solar, and battery storage built for on-and off-grid applications including…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchRisch, SwitzerlandHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchInterlaken, SwitzerlandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Elektro-Wyler AG”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 49 grid integration services companies based in Switzerland

See the full list, filter by size, metro and specialty, and access 19,420 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Grid integration services companies based in Switzerland at a glance

As of Nov 6, 2026
50.9%Verified-email coverage
778.8Average contacts per company
1-10Median size (employees)
6.1%Largest-city concentration · Zurich
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
16
51-200
5
5,001-10,000
2
10001+
1

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 49 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 “grid integration services 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 19,420 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 November 6, 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 “grid integration services companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many grid integration services companies are there based in Switzerland?

RevenueBase identified 49 company matches for grid integration services companies associated with Switzerland as of November 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?

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

Which city has the most grid integration services companies?

Zurich leads with 3 company records, followed by Brugg (2) and Lausanne (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 19,420 professional contacts with verified work emails tracked across these 49 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 November 6, 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.