Y .&.J Concept
Interior architecture and design services for residential and commercial clients across France
Highlights
- New on EvolcAdded 2026-11-14
About Y .&.J Concept
Y&J Concept is an interior architecture and design agency that plans renovations, layouts and decoration for homes and professional spaces. Its services include feasibility studies, planning permissions, construction management, project assistance and branding.
The agency serves private clients and businesses, including hospitality, retail, office and medical projects. It is based in Châlons-en-Champagne and works across Grand Est, northern France, Paris and Île-de-France, Normandy and Lyon. Founded in 2016, it is led by founder and interior architect Yann Djermoun.
Product: Interior architecture, renovation planning, space design, construction management and related project services.
Jobs at Y .&.J Concept
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Website technologies
Tools and platforms detected on this company’s website, grouped by purpose. Dates record when Evolc observed them.
Backend
- PHPHigh confidence
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Content management
- WordPressHigh confidence
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Forms
- Contact Form 7High 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.