CASUA is a private project company whose activities are the projects starting from big complexes up to design of a single object or parts of the buildings. CASUA company cooperates out of principle with two decisive proffesions: architect and structural engineer. This principle predestines the next coordination of the other proffesions. Thanks to that, the company always discovers a new solution in every job work, improving the understanding of both sides and getting comfort to our clients. General carriers of this cooperation are owners of the company, architect Oleg Haman and engineer Aleš Poděbrad.