The core activity of Briona Solutions is to provide services in the field of building energy efficiency and numerical analysis. Specifically, this includes: Expertise in building energy efficiency (CECB), creation of energy certificates and concepts, conducting studies on solar radiation and evacuation, design and simulation of buildings (CAO, CFD), optimization of systems and processes, programming of user interfaces, and certification of buildings (CECB/CECB+). The company supports customers in planning, implementing, and optimizing buildings and systems, with the goal of improving energy efficiency and sustainability.