🏗️ XEROTWIN — Unleashing the potential of places, naturally

🏗️ Build differently. Sustainably. Together.

Founded by Fabien Handje, a civil engineer committed to impact-driven real estate, XEROTWIN is an engineering firm focused on environmental innovation, cost reduction in construction, and territorial enhancement. Responsible project ownership, digital twins, and circular economy principles are at the heart of our approach.

🌱 In a world where climate, technological and social challenges are reshaping the role of real estate, XEROTWIN aims to develop smart, accessible, and eco-friendly buildings that create long-term value for both partners and end users.

🎯 Our Mission: Optimize, Reduce, Regenerate

XEROTWIN supports developers, investors, and public authorities in the design, financing, and delivery of commercial and residential buildings that integrate:

• Critical and recycled materials
• Low-carbon technologies
• Digital twins serving biodiversity and nature conservation
• Open economic models (SCPI, club-deals, property companies)

Each project is uniquely designed to meet the specific needs of its future users. Because every location, territory, and client is unique, each project reflects its identity.

🌍 Areas of Operation

Based in Enghien-les-Bains, France, XEROTWIN operates throughout the Île-de-France region, while developing pilot projects and strategic partnerships in:

• Belgium, Switzerland, Luxembourg
• Cameroon, Côte d’Ivoire, Senegal

These regions offer high potential for sustainable real estate, smart urban planning, and a just energy transition.

📈 2025 Objective: Structuring & Growth

XEROTWIN is now entering a phase of strategic acceleration and is seeking trusted partners to:
✅ Structure its operational and financial model
✅ Strengthen its capacity to manage high-impact projects
✅ Prepare the launch of a responsible pan-European SCPI
✅ Build technological, real estate, and institutional alliances

🤝 Joining XEROTWIN means...

🔹 Investing in a vision of eco-conscious, inclusive, and profitable real estate
🔹 Supporting concrete, lean and innovative projects already under development
🔹 Contributing to solutions rooted in territorial intelligence and circularity
🔹 Becoming part of a network of experts, investors, and conscious builders