AlterGroup SA
Shops, Craftmen, Construction at Le Châble
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AlterGroup SA is a family-owned company active in the construction and road safety sectors for more than 50 years in Bagnes, Valais.
During all these years the company has developed in the following areas:
Building:
• Gypserie
• Painting
• Screed
• Scaffolding
Road safety:
• Road marking and park
• Vertical signage
• Road safety
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Spoken languages
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