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Atelier Isac

Eco-construction, timber building and renovation services for residential and professional clients in France

Nort-sur-Erdre, FranceFounded 2004atelier-isac.frWebsite technologies

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Highlights

  • New on EvolcAdded 2026-10-31

About Atelier Isac

Atelier Isac provides eco-construction and renovation services, including timber construction, extensions, carpentry, roofing, insulation, windows, interior fittings and custom furniture. It selects materials with attention to durability and environmental impact.

Its customers include households and professionals. The company designs, makes and installs construction, renovation and fitting projects.

Founded in 2004, Atelier Isac is based in Nort-sur-Erdre, France. Its work includes passive-house construction, straw building and energy renovation.

Product: Eco-construction, timber construction, renovation, carpentry and custom fitting services.

Public tenders won

1 tender won since 1 Jan 2024 from 1 public buyer in France, worth €7.7M as awarded. From EU award notices (TED) that name Atelier Isac by its registry number.

  • 19 Aug 2025 Mairie de Saint-Herblain · Extension et rénovation du groupe scolaire Bernardière à Saint-Herblain. · €7.7M notice

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Jobs at Atelier Isac

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Website technologies

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  • Apache
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