K3 G.M.S GROUP SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

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

43.11.Z - Demolition and destruction of buildings

43.2 - Installation of electrical, plumbing, and other building systems

43.3 - Performing finishing construction works

43.4 - Performing specialized construction works related to the construction of buildings

46.83.Z - Wholesale trade of wood, construction materials, and sanitary equipment