Atelier 11
Architecture and building-renovation services for property owners and businesses in Paris and Île-de-France
Highlights
- New on EvolcAdded 2026-11-02
About Atelier 11
Atelier 11 is an architecture agency based in Boulogne-Billancourt. It supports building rehabilitation and maintenance projects from diagnosis through works completion, with services including interior renovation, office transformations, roofing and project-management assistance.
The agency serves clients undertaking building projects in Paris and Île-de-France. The registered company was founded in 1991 and has 10–19 employees.
Product: Architecture, building rehabilitation and maintenance, interior renovation, roofing, and project-management assistance.
Public tenders won
3 tenders won since 1 Jan 2024 from 2 public buyers in France, worth €11.3M as awarded. From EU award notices (TED) that name Atelier 11 by its registry number.
- 22 Sep 2025 Etablissement Public Foncier Ile-de-France · Mission d'élaboration et de suivi-animation du plan de sauvegarde de la copropriété 92 Logements à Mantes-la-Jolie dans le cadre de l'ORCOD-IN · €796k notice
- 10 Jul 2025 ETABLISSEMENT PUBLIC TERRITORIAL BOUCLE NORD DE SEINE · Suivi et animation de l'opération de requalification des copropriétés dégradées d'intérêt métropolitain du Val d'Argent à Argenteuil (95100) · €5.6M notice
- 28 Feb 2025 Etablissement Public Foncier Ile-de-France · Mission de suivi-animation et d'élaboration de potentiels nouveaux dispositifs pour les copropriétés de l'ORCOD-IN de Clichy-sous-Bois. · €4.9M notice
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Website technologies
Tools and platforms detected on this company’s website, grouped by purpose. Dates record when Evolc observed them.
Analytics
- Google Analytics 4Medium confidence
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- Integration code on pageinitialization/configuration expression
- Integration code on pageinitialization/configuration expression
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- PHPHigh confidence
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Content management
- ElementorHigh confidence
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Forms
- Contact Form 7High confidence
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Frontend frameworks
- jQueryHigh confidence
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Hosting
- ApacheHigh confidence
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Website detection does not establish a paid subscription or company-wide use. Tools loaded after consent or sign-in may be missed. “No longer observed” does not prove the company stopped using a tool.