level-up tennis Piotr Rozmus, projektant marketingu Piotr Rozmus

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

61.90.Z - Other telecommunications activities

62.01.Z - Computer programming activities

70.22.Z - Business and other management consultancy activities

73.11.Z - Advertising agencies activities

74.10.Z - Specialised design activities

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

77.22.Z - Rental of video tapes and CDs, DVDs etc.

77.33.Z - Rental and leasing of office machinery and equipment, including computers

82.30.Z - Organisation of conventions and trade shows

93.29.B - Pozostała działalność rozrywkowa i rekreacyjna

96.09.Z - Other personal service activities not elsewhere classified