GWIC contributed to the prestigious refurbishment of Tranquilidade’s 11-story headquarters on Avenida da Liberdade, one of Lisbon’s most iconic avenues. Spanning 10,000 m², the project focused on creating a modern, sustainable, and efficient office space. GWIC’s expertise in engineering design covered everything from interior partitioning to the installation of advanced HVAC systems, energy-efficient lighting, telecommunications, and security systems. This transformation reflects Tranquilidade and Generali’s forward-thinking approach to business environments.