PROMA Ltd. is a major architectural, design and construction company in Slovakia, that actively use BIM in each phase of a project lifecycle. History of PROMA brand dates back to 1990 when the current and the only owner of PROMA, Ing. Ján Majerský, PhD. started the business as self – employed. At the end of 1994, a small design and expertise firm has transformed into a limited company. Over the years, thanks to a responsibility , honesty and professionality , a small office became a major company, and since 2004 is on the most important positions on the list of Slovak architectural and design firms. In 2002 PROMA, Ltd. opened an establishment in Moscow and in 2004 a branch office in Bratislava. PROMA is a founding member of BIM Association Slovakia and actively use BIM in each phase of a project planning and construction. VDC department of PROMA offers a 4D and 5D BIM construction simulations, 3D printing and VR/MR experience.