P&B ENERGY GROUP PETRIV & BRYL SPÓŁKA KOMANDYTOWA

78.30.Z - Employment activities

08.99.Z - Other mining and quarrying, not elsewhere classified

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

42.99.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

43.13.Z - Performing excavations and geological-engineering drilling

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

43.39.Z - Specialized construction works