Grzegorz Garbacz - Zakład Budownictwa Ogólnego INSTAL s.c. - Wspólnik

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

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

42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere

43.11.Z - Demolition and destruction of buildings

43.12.Z - Site preparation for construction

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

43.39.Z - Specialized construction works

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

55.10.Z - Hotels and similar accommodation establishments

56.10.A - Food service activities

56.21.Z - Occasional preparation and delivery of food for external clients (occasional catering)

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

68.20.Z - Rental and management of own or leased real estate

93.29.B - Other entertainment and recreational activities, not elsewhere classified