SMB SERWIS SPÓŁKA AKCYJNA

33.12.Z - Repair and maintenance of machinery

28.29.Z - Manufacture of other general-purpose machinery not elsewhere classified

28.92.Z - Manufacture of machinery for mining and construction

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

43.29.Z - Specialized construction works

43.39.Z - Specialized construction works

43.91.Z - Masonry works

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

45.20.Z

45.32.Z