MARCIN CZYŻ Helio;

96.09.Z - Individual service activities

43.99.Z - Other specialized construction works, not classified elsewhere

49.41.Z - Road freight transport

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

56.30.Z - Beverage serving activities

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

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

64.99.Z - Other financial services, except insurance and pension funds, not elsewhere classified

69.10.Z - Legal activities

69.20.Z - Accounting, bookkeeping and tax consultancy

70.21.Z - Head office activities and management consultancy

70.22.Z - Head office activities and management consultancy

73.20.Z - Market research and public opinion polling

74.30.Z - Translation and interpretation activities

74.90.Z - Other professional, scientific and technical activities, not elsewhere classified

79.12.Z - Tour operator activities

82.11.Z - Office administrative support activities and other business support services

85.51.Z - Non-school forms of sports education and recreational and sports activities

85.52.Z - Non-school forms of artistic education

85.59.A - Foreign language education

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

85.60.Z - Educational support activities