Mro - Med Michał Mroczkowski

86.90.D - Healthcare

43.33.Z - Flooring, wallpapering, and cladding of walls

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

47.91.Z - Intermediary retail sale, non-specialized

66.22.Z - Insurance agent and broker activities

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

81.22.Z - Other cleaning of buildings and industrial premises

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

86.10.Z - Hospital activities

86.90.B - Healthcare

86.90.E - Healthcare