Consulting Engineer Piotr Przecherski

72.19.Z - Other research and experimental development on natural sciences and engineering

52.22.B - Service activities incidental to inland transportation

55.10.Z - Hotels and similar accommodation

55.20.Z - Holiday and other short-stay accommodation

55.90.Z - Other accommodation

62.01.Z - Computer programming activities

62.02.Z - Computer consultancy activities

68.10.Z - Buying and selling of own real estate

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

68.31.Z - Real estate agencies

68.32.Z - Management of real estate on a fee or contract basis

71.12.Z - Engineering activities and related technical consultancy

71.20.B - Other technical testing and analysis

73.11.Z - Advertising agencies activities

74.30.Z - Translation and interpretation activities

77.21.Z - Rental and leasing of recreational and sports goods

85.51.Z - Out-of-school forms of sports and leisure education

85.59.B - Other out-of-school forms of education, not elsewhere classified