LABORATORIUM BADAWCZE SONAR SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

71.20.B - Inspection and issuing opinions on the technical condition of chimneys and ventilation ducts

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

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

42.22.Z - Works related to the construction of telecommunications and electrical lines

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

43.39.Z - Specialized construction works

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

56.29.Z - Food service activities

90.02.Z - Creative activities and activities related to the staging of artistic performances

45.11.Z