Krystian Tytz

56.29.Z - Food service activities

41.20.Z - Construction work related to the construction of residential and non-residential buildings

43.39.Z - Specialized construction works

49.39.Z - Other land passenger transport, not elsewhere classified

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

56.30.Z - Beverage serving activities

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

85.60.Z - Educational support activities

88.91.Z - Daycare for children

93.21.Z - Amusement park and theme park activities