SANITARNE-OLSZTYN.PL - Projektowanie i Nadzór - Sławomir Piechota

71.12.B - Engineering activities and related technical consultancy

18.13.Z - Service activities related to printing preparation

42.21.Z - Works related to the construction of transmission pipelines and distribution networks

43.22.Z - Installation of plumbing, heating, and air-conditioning systems

43.42.Z - Performing other specialized construction works related to the construction of buildings

43.99.Z - Other specialized construction works, not classified elsewhere

59.11.Z - Activities related to the production of films, video recordings, and television programs

59.12.Z - Post-production activities related to films, video recordings, and television programs

73.11.Z - Advertising agency activities

74.20.Z - Photographic activities