Glass, Ceramics, Stone & Construction Materials Industry in
Sion

11 companies in Glass, Ceramics, Stone & Construction Materials Industry based in Sion — name and year of registration from the commercial register. The list below shows them all.

Companies

All 11 companies in Sion

Proz Frères SA

Since 1959

Custom precast concrete (civil engineering)Standard concrete products for buildingStandard concrete products for civil engineering

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Marbrerie Moderne Sion SA

Since 1963

Interior fit-outOutdoor landscapingCustom-made fountains

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Eggs et Luginbühl SA, Matériaux de construction

Since 1994

Construction materials tradingManufacturing concrete productsConcrete bricks and blocks

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Trimatex SA

Since 2008

CrushingMaterial sortingQuarry operation

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EKO-ENERGIA Sàrl

Since 2013

Real estate planning and implementationRenovationsReal estate project studies

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Borne Jollien SA

Since 2019

Granite boundary markersMarkers for rocky terrainMarkers for polygon points

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SEP Sion SA

Since 2021

Production and sale of bituminous asphalt mixesBase asphalt mixesFoundation asphalt mixes

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BHL Béton SA

Since 2002

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Prince, Lomazzi et Cie

Since 1952

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Valmarbre SA

Since 1985

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E.B SERVICE Boulton Dos Santos

Since 2024

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Glass, Ceramics, Stone & Construction Materials Industry in Sion

11Glass, Ceramics, Stone & Construction Materials IndustryCommercial register (Zefix) · as of September 27, 2026

2002Median year of registrationCommercial register (Zefix) · as of September 27, 2026

107in the Canton of ValaisCommercial register (Zefix) · as of September 27, 2026

2,220in SwitzerlandCommercial register (Zefix) · as of September 27, 2026

Locations

Glass, Ceramics, Stone & Construction Materials Industry in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 27, 2026

Largest places

Martigny8 Monthey7 Visp5 Sierre5

Place axis

Other industries in Sion

All companies in Sion

Real Estate Project Development381 Holding Companies321 Property Management212 Restaurants206 Real Estate Brokerage200 Architecture Firms116 IT Consulting & Services97 Management Consulting93 Fiduciary Offices79 Technical Consulting & Engineering78 Software Development74 General Contractors66 Advertising Agencies66 Automotive & Vehicle Trade59 Auto Repair Shops57 NGOs & NPOs54 Trade Fair & Event Organizers51 Hair Salons49 Financial Services42 Facility Management & Cleaning41 Other Service Industries40 Clubs, Bars & Event Venues40 Research & Development39 Coaching & Personal Development38 Plumbing & Building Services38 Building Maintenance36 Retail - Textiles & Clothing36 Electrical Planning & Installation35 Cultural & Educational Organizations35 Psychiatry & Psychotherapy35 Online Shops35 Construction & Project Management34 Logistics & Transport Companies34 Physiotherapy33 Recruitment & HR Consulting30 Continuing Education Institutes30 Insurance Brokerage & Consulting29 Medical Technology Industry29 Administrative Services28 Building Construction28 Painting & Plastering28 Retail - Food & Luxury Items28 Interior Design & Furnishing27 Sports & Recreation Instruction27 External Asset Management27 Viticulture26 Wholesale - General Specialty Trade26 Hotels26

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Glass, Ceramics, Stone & Construction Materials Industry inSion

All 11 companies in Sion

Glass, Ceramics, Stone & Construction Materials Industry in the region

Glass, Ceramics, Stone & Construction Materials Industry in other places

Other industries in Sion

Glass, Ceramics, Stone & Construction Materials Industry in
Sion