Krzysztof Szuba

86.92.Z - Emergency medical services

47.78.Z - Retail sale of other new products

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

74.99.Z - All other professional, scientific and technical activities, not elsewhere classified

77.11.Z - Rental and leasing of passenger cars and light motor vehicles

77.39.Z - Rental and leasing of other machinery, equipment, and tangible assets, not elsewhere classified

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

85.69.Z - Educational support activities, not classified elsewhere

86.94.Z - Nursing and midwifery activities

86.96.Z - Traditional, complementary, and alternative medicine activities

86.99.D - Other healthcare services