PRZEDSIĘBIORSTWO USŁUGOWO-HANDLOWE "JAN-POL" S.C. EWA GRENDA-BRYCH

36.00.Z - Extraction, treatment, and supply of water

37.00.Z - Sewerage and waste water treatment

39.00.Z - Activities related to reclamation and other waste management services

41.00.A - Construction work related to the construction of residential buildings

41.00.B - Construction work related to the construction of 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

43.21.Z - Installation of electrical systems

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

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

46.84.Z - Wholesale trade of metal products and hydraulic and heating equipment and accessories

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

71.20.C - Other technical testing and analysis

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