The initial phase of Coresi Business Park consists of 25,000 sq m of unconventional office areas with industrial architectural elements. The restored former industrial buildings provide all the A class office space facilities and host international and local companies such as Raiffeisen Bank, IBM, Fresenius, Freudenberg, CGS, eValue, Siemens etc. Phase I comprises 4 legacy buildings – Tower Building (10,000 sq m GBA), Park Office (2,000 sq m GBA), T39 Building (6,000 sq m GBA), T42 Building (8,000 sq m GBA) - which are fully leased.
Buildings T39 and T42 received the BREEAM "Very Good" certification for new constructions and major refurbishments. The buildings were subject to a complex refurbishment and renovation program between 2012-2016, completed with the delivery of 14,000 sq m of modern office space. The developers provided customised fit-out solutions, to ensure flexible and effective partitioning into individual, group and open-space offices, with an average of 85% net-to-gross efficiency.