KRZYSZTOF BŁAŻEJEWSKI "SIN"PRZEDSIĘBIORSTWO WIELOBRANŻOWE

41.20.Z - Building works related to erection of residential and non-residential buildings

46.73.Z - Wholesale of wood, construction materials and sanitary equipment

47.91.Z - Retail sale via mail order houses or via Internet

56.10.A - Restaurants and other eating places

56.21.Z - Event catering activities

64.91.Z - Financial leasing

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

71.12.Z - Engineering activities and related technical consultancy

71.20.B - Other technical testing and analysis

78.30.Z - Other human resources provision