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 3, 2026
2019Median year of registrationCommercial register (Zefix) · as of September 3, 2026
246in the Canton of ValaisCommercial register (Zefix) · as of September 3, 2026
7,432in SwitzerlandCommercial register (Zefix) · as of September 3, 2026
Locations

Construction & Project Management in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 3, 2026

Largest places

Sion32Martigny12Brig10Visp10Crans-Montana10Glis8Monthey8Zermatt7Gampel7Conthey7
Industry axis

Construction & Project Management in other places

Construction & Project Management across Switzerland
Sion32Martigny12Brig10Visp10Crans-Montana10Glis8Monthey8Zermatt7Gampel7Conthey7Collombey7Naters6Savièse5

By canton

Canton of Zurich1,508Canton of Bern656Canton of St. Gallen575Canton of Aargau517Canton of Zug430Canton of Lucerne404Canton of Schwyz364Canton of Vaud335Canton of Thurgau328Canton of Basel-Country264Canton of Valais246Canton of Geneva228Canton of Ticino227Canton of Grisons216Canton of Solothurn206Canton of Fribourg195Canton of Appenzell Outer Rhodes93Canton of Nidwalden91Canton of Schaffhausen86Canton of Neuchâtel68Canton of Obwalden57Canton of Glarus43Canton of Appenzell Inner Rhodes28Canton of Uri25Canton of Jura18
Place axis

Other industries in Sierre

All companies in Sierre
Real Estate Project Development83Restaurants83Holding Companies63Property Management47IT Consulting & Services35Real Estate Brokerage34Fiduciary Offices29Management Consulting27Technical Consulting & Engineering27Automotive & Vehicle Trade24Online Shops23Advertising Agencies22Architecture Firms20Painting & Plastering20Facility Management & Cleaning19Flooring & Tiling18Hotels17Viticulture16Hair Salons16Wholesale - Food & Luxury Items16Food Processing14Software Development14Logistics & Transport Companies14Trade Fair & Event Organizers13Cultural & Educational Organizations12Printing Companies12Wholesale - General Specialty Trade12Clubs, Bars & Event Venues12Administrative Services11Building Construction11Financial Services11Physiotherapy11General Practitioner Clinics10Psychiatry & Psychotherapy10Auto Repair Shops10Retail - Food & Luxury Items10Research & Development9Building Maintenance9Civil Engineering Firms9Retail - Textiles & Clothing9Wholesale - Machinery & Technical Equipment9Travel Agencies9NGOs & NPOs8Horticulture & Landscaping8Wellness & SPA Facilities8Non-Medical Healthcare Professions8Beverage Industry8Mechanical Engineering Industry8