Investition for WIELTON S.A. located in Wieluń with a total area of about 7.300 m<sup>2</sup>. WIELTON S.A. is the leader in production of semitrailers in Poland and one of the leading producers in Europe. We used our original ideas to provide an architectural concept of the investment along with 3D visualisations which resulted in an aesthetic office building emphasizing dynamism and modernity of WIELTON S.A. company. The colouring applied in the project conspicuously stresses the company's innovative approach and it perfectly expresses its character. According to the contract we will execute a complex branch building design and provide a building permit. We will provide delivery and assembly of a complete hall, a social-office building together with finishing works, foundations with ground work, the industrial floor and external and internal installations along with external infrastructure.