"MKMS" SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

74.99.Z - All other professional, scientific and technical activities, not elsewhere classified

25.11.Z - Production of metal constructions and their parts

27.90.Z - Manufacture of other electrical equipment

33.20.Z - Installation of industrial machinery, equipment, and devices

43.13.Z - Performing excavations and geological-engineering drilling

43.21.Z - Installation of electrical systems

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

72.10.Z - Scientific research and development in natural and technical sciences

85.51.Z - Non-school forms of sports education and recreational and sports activities

85.59.D - Other non-school forms of education, not classified elsewhere