Millennium Tower I. with 18,000 sqm office space was designed by György Fazakas in 2006 as the first phase of Millennium tower offices. Due to its unique energysaving technical solutions, its attractive glass façade and streamlined architectural style, the office building has won a reputation for excellence among tenants and real estate professionals alike. Renowned international companies such as Vodafone, Boehringer Ingelheim, De Lage Landen and Lufthansa have so far chosen to accommodate their offices in this building.