KATOWICKIE INWESTYCJE SPÓŁKA AKCYJNA

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

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

37.00.Z - Sewerage and waste water treatment

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

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

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

71.11.Z - Architectural activities

71.12.B - Engineering activities and related technical consultancy

77.11.Z - Rental and leasing of passenger cars and light motor vehicles

82.99.B - Other business support activities, not elsewhere classified