Strategic and technical management of your property operations
CI Développements is a service of the Comptoir Immobilier Group, established in 2006. It brings together a team of around ten specialists with complementary expertise in architecture, engineering, urban planning, economics, and law. This breadth of skills enables us to provide a comprehensive vision and a high-level strategic and technical oversight for all your real estate projects.
Backed by the Comptoir Immobilier Group, CI Développements also benefits from strong synergies with the group’s various departments — CI Sales, CI Property Management, CI Sustainability, CI Valuations & Transactions, CI Residential, CI Commercial, CI City, and CI Condominium Management — thereby enhancing the consistency and overall quality of our services.
We work with public authorities, institutional investors, and private developers on the development and management of a wide range of real estate projects. Our areas of expertise include renovations and conversions, master-planned developments, high-end residential properties and residences, housing cooperatives, as well as hotel, industrial, office, and commercial projects.
With high-performance tools for monitoring projects, CI Développements has been ISO 9001 certified since 2014.

Owner/developer assistance and representation
Because your challenges and requirements are diverse, CI Développements supports you throughout your real estate development projects. We offer a full range of services, from initial concept to completion.
- Preliminary studies and financial feasibility assessments
- Organisation of tender processes and competitions (urban planning, architecture, MEP engineering)
- Definition of technical requirements and sustainability objectives
- Land acquisition support and coordination with public authorities and third parties
- Obtaining planning permissions and securing construction financing approvals
- Negotiation, contracting, and coordination of consultants and design teams
- Management of contractor tendering processes, cost control, and administrative oversight
- Construction supervision, handover of works, and warranty management
- Preparation for marketing and operational management of completed assets
Expert project management
ADVISORY & EXPERTISE
- Market studies
- Development potential studies and valuation of development land
- Development potential studies and valuation of existing built assets
REAL ESTATE ASSET VALUE OPTIMISATION
- Portfolio analysis
- Asset enhancement advisory
- Investor tender processes and property sales
TRANSFORMATIONS & RENOVATIONS
- Data collection and analysis
- Project definition and positioning based on development potential
- Management of planning permissions and approvals
- Construction monitoring and supervision
- Coordination with property management services
Our team
Alexandre Castillon
Managing Director, Business Development
Yannos Ioannides
Managing Director, Organizations & Infrastructure
Jorge Balladares Rail
Project Manager - Architecte-urbaniste
Thierry Wattez
Project Manager - Ingénieur HES
Valentin Brem
Project Manager - Juriste-urbaniste
Maud Ponzetta
Executive Assistant
Céline Groselle
Assistant Project Manager
