MERSJA SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

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

26.51.Z - Manufacture of measuring, controlling, and navigation instruments

28.99.Z - Manufacture of other special-purpose machinery not elsewhere classified

33.12.Z - Repair and maintenance of machinery

33.14.Z - Repair and maintenance of electrical devices

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

42.91.Z - Works related to the construction of water engineering objects

46.74.Z - Wholesale trade

46.75.Z - Wholesale trade

71.12.Z - Engineering activities and related technical consultancy