KRONOS Leon Kaźmierczak

69.20.Z - Accounting, bookkeeping and tax consultancy

39.00.Z - Activities related to reclamation and other waste management services

42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere

43.11.Z - Demolition and destruction of buildings

43.12.Z - Site preparation for construction

43.21.Z - Installation of electrical systems

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

43.29.Z - Specialized construction works

43.34.Z - Painting and glazing

43.39.Z - Specialized construction works

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

46.61.Z - Wholesale trade of agricultural machinery and additional equipment

47.91.Z - Intermediary retail sale, non-specialized

47.99.Z - Retail trade

49.41.Z - Road freight transport

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

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

81.30.Z - Landscaping services

82.11.Z - Office administrative support activities and other business support services

82.19.Z - Office administrative support activities and other business support services

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