B.A.L.I. JOANNA JAROSZYŃSKA

56.29.Z - Food service activities

56.21.Z - Occasional preparation and delivery of food for external clients (occasional catering)

56.30.Z - Beverage serving activities

63.12.Z - Services related to computing infrastructure, data processing, website management (hosting), and other information services

68.10.Z - Real estate activities on own account and development of building projects

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

68.31.Z - Real estate brokerage

70.22.Z - Head office activities and management consultancy

74.10.Z - Specialized design activities

82.30.Z - Activities related to organizing fairs, exhibitions, and congresses

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

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