Krzysztof Piksa

56.11.Z - Restaurants and other permanent food service activities

47.25.Z - Retail trade of alcoholic and non-alcoholic beverages

56.12.Z - Mobile food service activities

56.22.Z - Regular preparation and delivery of food for external clients (regular catering) and other food service activities

56.30.Z - Beverage serving activities

68.11.Z - Buying and selling real estate on own account

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

68.32.B - Other real estate activities on behalf of third parties, not elsewhere classified

70.20.Z - Business and management consultancy activities

73.20.Z - Market research and public opinion polling

74.99.Z - All other professional, scientific and technical activities, not elsewhere classified

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

82.10.Z - Office administrative support activities, including related services

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

85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms

85.59.D - Other non-school forms of education, not classified elsewhere

93.29.B - Other entertainment and recreational activities, not elsewhere classified

96.23.Z - Spa, sauna, and steam bath services