Electrical Planning & Installation in
Sion

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

Companies

All 30 companies in Sion

Sionic SA Logo

Sionic SA

Since 1966

PhotovoltaicsIntercom systemsEmergency and safety
View profile3(2)
Telsa Immo SA Logo

Telsa Immo SA

Since 1982

Electrical engineeringIndustrial electronicsRenewable energies
View profile4.5(20)
BEE, Bureau d'Etudes Electriques SA Logo

BEE, Bureau d'Etudes Electriques SA

Since 1989

Electrical planningHigh-current powerLow-current systems
View profile
Tab Tec, Tableaux et Matériel Electrique Sàrl Logo

Tab Tec, Tableaux et Matériel Electrique Sàrl

Since 1996

Electrical distribution boardsAluminium electrical enclosuresDelivery of electrical materials
View profile4.3(7)
AZ Electricité Sàrl Logo

AZ Electricité Sàrl

Since 1998

Electrical installationElectrical maintenanceElectrical troubleshooting
View profile5(2)
Schenkel Electricité Sàrl Logo

Schenkel Electricité Sàrl

Since 2003

General electrical installations
View profile4.3(18)
BSN ELECTRO Sàrl Logo

BSN ELECTRO Sàrl

Since 2006

High-current power electrical installationElectrical studyLighting
View profile4(3)
Alpélec Sàrl Logo

Alpélec Sàrl

Since 2007

Planning studiesExecutionRenovations
View profile4.7(3)
Electroalpes Sàrl Logo

Electroalpes Sàrl

Since 2007

Electrical installationsLighting installationsTelephone and IT installations
View profile4.2(21)
FAUCHERE Tableaux Electriques SA Logo

FAUCHERE Tableaux Electriques SA

Since 2008

Manufacture of switchgear assembliesAssembly and wiring of electrical control panelsCAD schematics
View profile4(4)
OIKEN Solutions SA Logo

OIKEN Solutions SA

Since 2015

Electrical installationsTelecommunications installationsHome automation
View profile
Willy Bonvin Electricité SA Logo

Willy Bonvin Electricité SA

Since 2015

Electrical troubleshootingElectrical installationsElectrical studies, quotations and plans
View profile4.2(6)
ELECTRO VALAIS SA Logo

ELECTRO VALAIS SA

Since 2018

Electrical InstallationsTelecommunications and MultimediaHome Automation
View profile
ENERCO Sàrl Logo

ENERCO Sàrl

Since 2019

Photovoltaic installationsSelf-consumptionSolar carport
View profile5(1)
Skywatt SA Logo

Skywatt SA

Since 2023

Photovoltaic installationSolar batteryCharging stations
View profile5(9)
ETAVIS Romandie SA Logo

ETAVIS Romandie SA

Since 1962

View profile
ELECTRICITE SEDUNOISE SA Logo

ELECTRICITE SEDUNOISE SA

Since 1999

View profile
Grichting & Valterio Electro SA Logo

Grichting & Valterio Electro SA

Since 2009

View profile
Montanini Field Services SARL Logo

Montanini Field Services SARL

Since 2021

View profile
ELBO SA Logo

ELBO SA

Since 2024

View profile
DS

DessElec Sàrl

Since 2008

View profile
DE

Dom Expertise Sàrl

Since 2013

View profile
ES

ENRCONTACT Sàrl

Since 2013

View profile
EV

ElecConcept Valais SA

Since 2018

View profile5(2)
EG

Elsiko GmbH

Since 2020

View profile
FE

Fast Electricité Sàrl

Since 2022

View profile
CE

C&M Electricité Sàrl

Since 2023

View profile
GE

Galantica Electricité Sàrl

Since 2023

View profile
SÉ

Sherifi électricité

Since 2024

View profile
LS

Lightmeup SA

Since 2024

View profile

Electrical Planning & Installation in Sion

30Electrical Planning & InstallationCommercial register (Zefix) · as of August 26, 2026
2013Median year of registrationCommercial register (Zefix) · as of August 26, 2026
265in the Canton of ValaisCommercial 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

Martigny15Monthey11Vétroz8Naters7Orsières7Glis6Brig6Visp6Sierre6Savièse6
Industry axis

Electrical Planning & Installation in other places

Electrical Planning & Installation across Switzerland
Martigny15Monthey11Vétroz8Naters7Orsières7Glis6Brig6Visp6Sierre6Savièse6Zermatt5Susten5Crans-Montana5Saxon5Bouveret5

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 Sion

All companies in Sion
Real Estate Project Development338Restaurants170Holding Companies143Real Estate Brokerage141Property Management119Architecture Firms100IT Consulting & Services71Fiduciary Offices69Management Consulting56General Contractors56Auto Repair Shops54Technical Consulting & Engineering52Software Development52Automotive & Vehicle Trade50Advertising Agencies46Hair Salons44NGOs & NPOs34Plumbing & Building Services33Retail - Textiles & Clothing32Other Service Industries30Psychiatry & Psychotherapy30Facility Management & Cleaning30Physiotherapy29Clubs, Bars & Event Venues28Coaching & Personal Development27Financial Services27Logistics & Transport Companies27Viticulture26Cultural & Educational Organizations26Online Shops26Recruitment & HR Consulting25Research & Development24Trade Fair & Event Organizers24Insurance Brokerage & Consulting24Printing Companies24Interior Design & Furnishing23Painting & Plastering23Sports & Recreation Instruction23Dental Clinics23Hotels23Continuing Education Institutes22Civil Engineering Firms21Wellness & SPA Facilities21External Asset Management20Building Construction19Medical Technology Industry19Wholesale - Beverages & Spirits19Interior Construction18