Krzysztof Zając

70.20.Z - Business and management consultancy activities

43.35.Z - Performing other finishing construction works

47.12.Z - Other non-specialized retail trade

47.91.Z - Intermediary retail sale, non-specialized

68.11.Z - Buying and selling real estate on own account

68.31.Z - Real estate brokerage

68.32.A - Real estate valuation activities

68.32.B - Other real estate activities on behalf of third parties, not elsewhere classified

68.32.C - Other real estate activities on behalf of third parties

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

93.11.Z - Sports facility activities

93.13.Z - Fitness club activities

93.19.Z - Sports activities, not elsewhere classified

93.29.A - Escape rooms, haunted houses, dance venues, and other entertainment or recreational activities organized in enclosed spaces

93.29.B - Other entertainment and recreational activities, not elsewhere classified