DARIUSZ SIKORSKI

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

47.91.Z - Intermediary retail sale, non-specialized

47.99.Z - Retail trade

56.10.B - Food service activities

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

56.30.Z - Beverage serving activities

58.11.Z - Publishing of books

58.13.Z - Publishing of journals and periodicals

58.19.Z - Other publishing activities, excluding software publishing

59.20.Z - Sound recording and music publishing activities

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

66.19.Z - Other activities supporting financial services, excluding insurance and pension funds

66.22.Z - Insurance agent and broker activities

66.29.Z - Activities supporting insurance and pension funds, not elsewhere classified

73.11.Z - Advertising agency activities

85.60.Z - Educational support activities

86.90.E - Healthcare

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

96.09.Z - Individual service activities