Construction & Project Management in
Sierre

9 companies in Construction & Project Management based in Sierre — name and year of registration from the commercial register. The list below shows them all.

Companies

All 9 companies in Sierre

Gasa Hydro SA Logo

Gasa Hydro SA

Since 2012

Design of small hydropower plantsConstruction of hydropower plantsMaintenance of hydropower plants
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VA

Valimmovest AG

Since 2005

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OS

OpenSpace Sàrl

Since 2007

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LN

Laurent Natali

Since 2011

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KM

Kuonen Management & Consulting GmbH

Since 2019

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GA

GRAF architecture Sàrl

Since 2024

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C&

campus & saliticum immo AG

Since 2025

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OE

O'Connell Estate SA

Since 2025

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VS

Valmatis Sàrl

Since 2026

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Construction & Project Management in Sierre

9Construction & Project ManagementCommercial register (Zefix) · as of September 24, 2026
2019Median year of registrationCommercial register (Zefix) · as of September 24, 2026
251in the Canton of ValaisCommercial register (Zefix) · as of September 24, 2026
7,440in SwitzerlandCommercial register (Zefix) · as of September 24, 2026
Locations

Construction & Project Management in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 24, 2026

Largest places

Sion34Martigny13Brig10Visp10Crans-Montana10Glis8Monthey8Naters7Zermatt7Gampel7
Industry axis

Construction & Project Management in other places

Construction & Project Management across Switzerland
Sion34Martigny13Brig10Visp10Crans-Montana10Glis8Monthey8Naters7Zermatt7Gampel7Conthey7Collombey7Savièse5

By canton

Canton of Zurich1,516Canton of Bern658Canton of St. Gallen574Canton of Aargau516Canton of Zug426Canton of Lucerne406Canton of Schwyz361Canton of Vaud338Canton of Thurgau332Canton of Basel-Country262Canton of Valais251Canton of Geneva232Canton of Ticino226Canton of Grisons214Canton of Solothurn202Canton of Fribourg197Canton of Appenzell Outer Rhodes92Canton of Nidwalden89Canton of Schaffhausen86Canton of Neuchâtel66Canton of Obwalden58Canton of Glarus43Canton of Appenzell Inner Rhodes29Canton of Uri25Canton of Jura18
Place axis

Other industries in Sierre

All companies in Sierre
Restaurants84Real Estate Project Development83Holding Companies61Property Management47IT Consulting & Services36Real Estate Brokerage34Technical Consulting & Engineering30Fiduciary Offices30Management Consulting27Automotive & Vehicle Trade24Online Shops24Architecture Firms22Advertising Agencies22Painting & Plastering20Facility Management & Cleaning19Flooring & Tiling18Hotels18Viticulture16Hair Salons16Wholesale - Food & Luxury Items15Trade Fair & Event Organizers14Food Processing14Software Development14Logistics & Transport Companies14Building Construction12Cultural & Educational Organizations12Physiotherapy12Printing Companies12Wholesale - General Specialty Trade12Clubs, Bars & Event Venues12Psychiatry & Psychotherapy11Administrative Services10Civil Engineering Firms10Financial Services10General Practitioner Clinics10Auto Repair Shops10Retail - Food & Luxury Items10Research & Development9Building Maintenance9Non-Medical Healthcare Professions9Retail - Textiles & Clothing9Wholesale - Machinery & Technical Equipment9Travel Agencies9NGOs & NPOs8Horticulture & Landscaping8Beauty Salons8Wellness & SPA Facilities8Other Specialist Clinics8