Brigitte Sagnes Dupont

OREIMA SAS is a French real estate investment company that specializes in sustainable enhancement of office and retail properties. The company is based in Paris, France and has subsidiaries in France. As real estate managers, they aim to provide long-term value to their customers while respecting the environment. The company has partners in the main European markets. OREIMA was founded in 2005 by Brigitte Sagnes Dupont. In 2023, OREIMA was acquired by InfraVia Capital Partners SAS.

Silic SA engages in owning and managing commercial real estate properties which controls the land, buildings, environment, services and, more generally, the overall management of its business parks. It develops office buildings and amenities which meet the needs of today's companies: reception rooms, post offices, banking and administrative services, and intercompany restaurants and childcare facilities. The company is a business park owner in the Paris region with a portfolio of office and multi-purpose business space. Its portfolio is concentrated in three core areas: La Défense and Roissy-Charles de Gaulle and Orly airports. The company was founded in 1931 and is headquartered in Nanterre, France.