Electrical Planning & Installation in
Winterthur

47 companies in Electrical Planning & Installation based in Winterthur — name and year of registration from the commercial register. The list below shows them all.

Companies

All 47 companies in Winterthur

Elektro-Tel AG für elektrotechnische Anlagen Logo

Elektro-Tel AG für elektrotechnische Anlagen

Since 1970

Electrical designPower and low-current systemsService & maintenance
View profile4(14)
Altermatt-Elektro-AG Logo

Altermatt-Elektro-AG

Since 1975

Electrical installationsData networksService and building maintenance
View profile4.2(5)
Hyposound AG Logo

Hyposound AG

Since 1979

Event technologyInstallationEquipment rental
View profile4.9(15)
VOLTA Elektro und Telecom AG Logo

VOLTA Elektro und Telecom AG

Since 1979

Electrical installationsTelecommunicationsPatient call systems
View profile5(15)
Hürzeler & Schafroth Elektro-Technik AG Logo

Hürzeler & Schafroth Elektro-Technik AG

Since 1981

Power and low-current installationsSwitchgearSmart Home & Building Automation
View profile4.4(11)
Kurt Bachmann AG, Ingenieurbüro für Elektrotechnik Logo

Kurt Bachmann AG, Ingenieurbüro für Elektrotechnik

Since 1982

Electrical planning & realisationElectrical engineering consultingCondition assessment
View profile5(1)
wiwü GmbH Elektro- und Telefonanlagen Logo

wiwü GmbH Elektro- und Telefonanlagen

Since 2002

Electrical installationsService and repair workLow-voltage installations
View profile4.8(24)
Elektro Roos AG Logo

Elektro Roos AG

Since 2002

Electrical workTelephonyUniversal building cabling
View profile4.5(11)
InstaControl AG Logo

InstaControl AG

Since 2004

Electrical inspectionsAcceptance and quality inspectionsDevice testing
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Schellenberg Elektro Logo

Schellenberg Elektro

Since 2004

Electrical installationsTelecommunications and InternetIT cabling
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Elektro Service Winti GmbH Logo

Elektro Service Winti GmbH

Since 2007

Electrical installations
View profile3(2)
ESK Schmid GmbH Logo

ESK Schmid GmbH

Since 2008

Periodic electrical inspectionChange-of-ownership electrical inspectionAcceptance inspection
View profile5(2)
H-P. Stäheli AG, Elektro- und Telefonanlagen Logo

H-P. Stäheli AG, Elektro- und Telefonanlagen

Since 2009

Electrical installationsService and repair workMultimedia installations
View profile4.8(6)
Mayr Strom Logo

Mayr Strom

Since 2009

Electrical installationsDesign & construction of electrical systemsTemporary installations
View profile5(8)
Elektro Gerteis AG Logo

Elektro Gerteis AG

Since 2011

Electrical installationService/RepairElectrical planning
View profile4.5(21)
L&S Elektro Installationen Ibrahimi Logo

L&S Elektro Installationen Ibrahimi

Since 2012

Electrical installationsMultimedia installationsHome automation
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Rhyner Lichtplanung GmbH Logo

Rhyner Lichtplanung GmbH

Since 2014

Lighting designHome consultationLighting courses
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Solico GmbH Logo

Solico GmbH

Since 2016

Installation, design and implementationRental of sound, light and multimediaIT support, management and planning
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ETAH AG Logo

ETAH AG

Since 2018

Electrical planningElectrical installations and electrical serviceNew build and renovation
View profile4(4)
Christian Scherrer Elektrotechnik Logo

Christian Scherrer Elektrotechnik

Since 2020

Electrical installations for conversions and new buildsService workNetwork installations
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Eldimo Installationen GmbH Logo

Eldimo Installationen GmbH

Since 2020

InstallationsService workRepairs / Maintenance
View profile5(1)
WIN Elektro AG Logo

WIN Elektro AG

Since 2020

Electrical installations for industry, new build and renovationAdvisory & planningPhotovoltaic systems
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Marquart Gebäudeautomation AG Logo

Marquart Gebäudeautomation AG

Since 2021

Building automation
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EL-Kontroll GmbH Logo

EL-Kontroll GmbH

Since 2023

Periodic inspectionsInspections on property transferFinal inspections
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TS-Systems GmbH Logo

TS-Systems GmbH

Since 2023

Network technologySmart HomeWeb development
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1A Elektrokontrollen GmbH Logo

1A Elektrokontrollen GmbH

Since 2023

Electrical inspectionsConsulting and appointment scheduling
View profile5(1)
RS Technology GmbH Logo

RS Technology GmbH

Since 2023

Roller shutters & sun blindsHome automationGates & gate control
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Elektro Rent Material AG Logo

Elektro Rent Material AG

Since 2025

Renting temporary electrical installationsPlanning, installing and erecting temporary electrical installationsTechnical support and documentation
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Schultheis-Möckli AG Logo

Schultheis-Möckli AG

Since 1968

View profile4.6(5)
IBG Engineering AG Logo

IBG Engineering AG

Since 1974

View profile4.5(2)
Elecomp Pfenninger Logo

Elecomp Pfenninger

Since 2000

View profile5(1)
ELPAG Elektrotechnik AG Logo

ELPAG Elektrotechnik AG

Since 2002

View profile4.2(20)
Elsiko GmbH Logo

Elsiko GmbH

Since 2013

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CKW Gebäudetechnik AG Logo

CKW Gebäudetechnik AG

Since 2022

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AB

A. Bischof AG

Since 1966

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EH

Elektro Hillmann

Since 1982

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SE

Sprint Elektro GmbH

Since 1995

View profile
EE

EVG Elektro Giacomo Visinoni

Since 1998

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ME

Mächler Elektrische Anlagen

Since 2005

View profile
AG

Achinet Gebäudetechnik GmbH

Since 2013

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CA

Cablegroup AG

Since 2015

View profile2.6(33)
EG

etex GmbH

Since 2016

View profile
EM

Elektro Mollik

Since 2017

View profile
AE

AS Elektro Radojevic

Since 2021

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SA

Schibli AG

Since 2021

View profile
BS

Brian Steadman Electrical

Since 2024

View profile
UE

Urso Elektrokontrollen

Since 2024

View profile

Electrical Planning & Installation in Winterthur

47Electrical Planning & InstallationCommercial register (Zefix) · as of August 26, 2026
2011Median year of registrationCommercial register (Zefix) · as of August 26, 2026
841in the Canton of ZurichCommercial register (Zefix) · as of August 26, 2026
5,268in SwitzerlandCommercial register (Zefix) · as of August 26, 2026
Locations

Electrical Planning & Installation in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of August 26, 2026

Largest places

Zurich177Dübendorf27Dietikon21Volketswil20Wallisellen17Schlieren16Urdorf16Wetzikon ZH15Glattbrugg15Uster14
Industry axis

Electrical Planning & Installation in other places

Electrical Planning & Installation across Switzerland
Zurich177Dübendorf27Dietikon21Volketswil20Wallisellen17Schlieren16Urdorf16Wetzikon ZH15Glattbrugg15Uster14Regensdorf12Thalwil10Rümlang10Wald ZH9Rüti ZH9Hinwil9Seuzach9Bassersdorf9Bülach9Wädenswil8Dietlikon8Embrach8Fehraltorf7Affoltern am Albis7Pfäffikon ZH6Gossau ZH6Kilchberg ZH6Adliswil6Höri6Unterengstringen6Effretikon5Männedorf5Au ZH5Wangen B. Dübendorf5Herrliberg5Horgen5Küsnacht ZH5Zollikon5Kloten5Bachenbülach5Oberengstringen5Dielsdorf5Buchs ZH5Dällikon5Obfelden5

By canton

Canton of Zurich841Canton of Bern544Canton of Vaud483Canton of Aargau431Canton of St. Gallen354Canton of Lucerne289Canton of Ticino279Canton of Geneva271Canton of Valais265Canton of Thurgau197Canton of Grisons194Canton of Basel-Country175Canton of Fribourg153Canton of Solothurn136Canton of Zug134Canton of Schwyz127Canton of Neuchâtel78Canton of Appenzell Outer Rhodes41Canton of Schaffhausen38Canton of Jura36Canton of Nidwalden32Canton of Glarus30Canton of Obwalden27Canton of Uri13Canton of Appenzell Inner Rhodes8
Place axis

Other industries in Winterthur

All companies in Winterthur
IT Consulting & Services246Management Consulting226Software Development203Restaurants203Coaching & Personal Development158Technical Consulting & Engineering155Architecture Firms154Advertising Agencies134Property Management125Facility Management & Cleaning123Fiduciary Offices121Online Shops88Hair Salons86Continuing Education Institutes85Painting & Plastering83Auto Repair Shops79NGOs & NPOs76Real Estate Brokerage76Beauty Salons74Real Estate Project Development70Holding Companies63Automotive & Vehicle Trade63Psychiatry & Psychotherapy60Cultural & Educational Organizations58Recruitment & HR Consulting56Logistics & Transport Companies56Flooring & Tiling54Trade Fair & Event Organizers52Sports & Recreation Instruction52General Contractors51Other Service Industries50Construction & Project Management49Film & TV Production48Plumbing & Building Services46Retail - Textiles & Clothing46Clubs, Bars & Event Venues46Photography44Wellness & SPA Facilities43Horticulture & Landscaping42Interior Construction42Housing Cooperatives41Textile & Clothing Industry40Retail - General Specialty Trade40Mechanical Engineering Industry39Naturopathic Clinics38Web Portals & Platform Companies38Sealing & Insulation37Non-Medical Healthcare Professions37