BESIX is a Brussels Belgium-based group, operating in the construction, real estate development and concessions sectors, and present in 25 countries and on 5 continents. Its iconic achievements include the Burj Khalifa in Dubai, the world's tallest tower, buildings of the European Parliament in Brussels, and the Grand Egyptian Museum on the Giza pyramids plateau.
In 2020, BESIX is building the Saint-Denis Pleyel station for the Grand Paris Express (Paris’ Metro extension), the Nice Airport Promenade real estate complex in Nice, the Clinique Paré Cherest Hartmann in Neuilly and the France Pavilion for the Dubai World Expo. Earlier iconic projects in France include the Melun Health complex, the new EDF Research and Development Center at Paris-Saclay, and structural work at Terminal 2E of Charles De Gaulle Airport. In the Paris district of La Défense, BESIX built the Dexia Tower (CBX), as well as the Carpe Diem tower, the first skyscraper in the world to obtain double LEED Platinum and HQE certification.
Dalkia Smart Building is a subsidiary of Dalkia (EDF Group). Dalkia Smart Building assists its customers in the construction of high-performance, intelligent buildings, thermal and electrical smart grids and green data centres. Emblematic projects include the Biotope in Lille, the Unity complex in Nice and the double smart grid in Nanterre Cœur Université. Based on a unique model, the company combines the functions of design office and general contractor specialising in technical work packages to design and build energy and digital solutions with guaranteed results.