Sławomir Jendrycki STB Systemy i Technologie w Budownictwie

77.32.Z - Rental and leasing of construction machinery and equipment

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

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

43.11.Z - Demolition and destruction of buildings

43.21.Z - Installation of electrical systems

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

43.32.Z - Installation of building carpentry

43.39.Z - Specialized construction works

77.31.Z - Rental and leasing of agricultural machinery and equipment