Electrical Planning & Installation in
Sierre

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

Companies

All 6 companies in Sierre

Domotic SA, Installations électriques

Since 1989

Electrical installations for homes, industry and renovationAutomation and home automationPhotovoltaic installations

View profile3.7(7)

DPE Electrotechnique SA

Since 1992

Planning of electrical installationsElectrical automation engineeringAutomation for water and energy

View profile5(10)

NANCHEN & MATHIEU ÉLECTRICITÉ SA

Since 2009

Indoor electrical installations for new buildsRenovations, conversions, extensions and minor electrical workBringing installations into OIBT compliance

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BTConcept Sàrl, succursale de Sierre

Since 2021

Electrical projectsNIV inspections

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Devanthéry Electricité Sàrl

Since 2023

Electrical installationsElectrical projectsElectrical fault-finding service

View profile4.9(21)

Giletti Pascal

Since 1978

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Electrical Planning & Installation in Sierre

6Electrical Planning & InstallationCommercial register (Zefix) · as of September 23, 2026

2009Median year of registrationCommercial register (Zefix) · as of September 23, 2026

317in the Canton of ValaisCommercial register (Zefix) · as of September 23, 2026

6,423in SwitzerlandCommercial register (Zefix) · as of September 23, 2026

Locations

Electrical Planning & Installation in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 23, 2026

Largest places

Sion36 Martigny16 Monthey12 Vétroz9 Collombey8 Naters7 Glis7 Visp7 Savièse7 Saxon7

Place axis

Other industries in Sierre

All companies in Sierre

Restaurants84 Real Estate Project Development83 Holding Companies61 Property Management47 IT Consulting & Services36 Real Estate Brokerage34 Technical Consulting & Engineering30 Fiduciary Offices30 Management Consulting27 Automotive & Vehicle Trade24 Online Shops24 Architecture Firms22 Advertising Agencies22 Painting & Plastering20 Facility Management & Cleaning19 Flooring & Tiling18 Hotels18 Viticulture16 Hair Salons16 Wholesale - Food & Luxury Items15 Trade Fair & Event Organizers14 Food Processing14 Software Development14 Logistics & Transport Companies14 Building Construction12 Cultural & Educational Organizations12 Physiotherapy12 Printing Companies12 Wholesale - General Specialty Trade12 Clubs, Bars & Event Venues12 Psychiatry & Psychotherapy11 Administrative Services10 Civil Engineering Firms10 Financial Services10 General Practitioner Clinics10 Auto Repair Shops10 Retail - Food & Luxury Items10 Research & Development9 Building Maintenance9 Construction & Project Management9 Non-Medical Healthcare Professions9 Retail - Textiles & Clothing9 Wholesale - Machinery & Technical Equipment9 Travel Agencies9 NGOs & NPOs8 Horticulture & Landscaping8 Beauty Salons8 Wellness & SPA Facilities8

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Electrical Planning & Installation inSierre

All 6 companies in Sierre

Electrical Planning & Installation in the region

Electrical Planning & Installation in other places

Other industries in Sierre

Electrical Planning & Installation in
Sierre