Leszek Olszewski

10.52.Z - Manufacture of ice cream

10.71.Z - Manufacture of bread; manufacture of fresh pastry goods and cakes

18.13.Z - Pre-press and pre-media services

47.82.Z - Retail sale via stalls and markets of textiles, clothing and footwear

56.10.A - Restaurants and other eating places

56.10.B - Mobile eating places

56.21.Z - Event catering activities

56.30.Z - Beverage serving activities

58.29.Z - Other software publishing

62.01.Z - Computer programming activities

62.02.Z - Computer consultancy activities

63.11.Z - Data processing, hosting and related activities

63.99.Z - Other information service activities not elsewhere classified

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

73.11.Z - Advertising agencies activities

74.10.Z - Specialised design activities

74.20.Z - Photographic activities