Jarosław Hallmann HallGra

88.91.Z - Daycare for children

16.23.Z - Production of other carpentry and joinery products for construction

41.00.A - Construction work related to the construction of residential buildings

43.21.Z - Installation of electrical systems

43.22.Z - Installation of plumbing, heating, and air-conditioning systems

43.41.Z - Performing roof structures and coverings

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

49.42.Z - Moving services

85.10.Z - Preschool educational institutions

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

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