EOS Generali

Developed by Bouygues Immobilier and recognized as one of the largest sustainable developments in the Paris region, the building occupies a 1.5-hectare (3.7-acre) landscaped site and has been awarded the High Environmental Quality (HEQ) label—the newest official certification from the Centre Scientifique et Technique du Bâtiment, a French body focused on improving construction through science and technology. The project was 95 percent leased before completion; 39,500 square meters (425,174 sq. ft.) of the office space is occupied by the European and French headquarters of Microsoft, and 5,500 square meters (59,202 sq. ft.) by Lundbeck pharmaceutical laboratories.