The ra15 a.s. is an architectural studio formed by a merger of two offices established in 2005, Rala and ATELIER 15, both with a long history in the field of architecture and urban planning. The common portfolio represents the realization of projects of all ranges and typologies. From interiors through building complexes to large urban structures. The company provides comprehensive architecture and urban planning services covering all the performance phases of all design process. Projects are developed from a first sketches to the final construction.