JJ SOLAR 4 SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

35.11.Z - Generation of electricity from non-renewable sources

35.12.Z - Generation of electricity from renewable sources

35.13.Z - Transmission of electricity

41.10.Z - Construction work related to the construction of residential and non-residential buildings

43.12.Z - Site preparation for construction

43.13.Z - Performing excavations and geological-engineering drilling

43.21.Z - Installation of electrical systems

43.29.Z - Specialized construction works

46.19.Z - Activity of agents involved in wholesale trade of non-specialized goods

68.10.Z - Real estate activities on own account and development of building projects