CSI Control Systems

TAC is a leading supplier of building automation solutions based on Open Integrated Systems for Building IT. TAC's goal is to supply added value through building environment services for indoor climate, security and use of energy, provided with advanced technology to end consumers and property owners throughout the world. With over eighty years of knowledge in the HVAC, building automation and security arenas, TAC employs more than 5, 000 people worldwide, with partners and branches in 80 countries.