Usługi Transportowe, Ziemne Melioracyjne i Ogólnobudowlane Henryk Czarnowski

42.11.Z - Works related to the construction of roads and highways

08.12.Z - Extraction of gravel, sand, clay, and kaolin

16.28.Z - Production of other wood products and products from cork, straw and materials used for weaving

23.61.Z - Production of concrete building products

23.62.Z - Production of gypsum building products

23.63.Z - Production of prefabricated concrete mixtures

23.64.Z - Production of mortar

23.65.Z - Production of fiber-reinforced cement

23.66.Z - Production of other concrete, cement, and gypsum products

38.11.Z - Collection of non-hazardous waste

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

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

42.21.Z - Works related to the construction of transmission pipelines and distribution networks

42.91.Z - Works related to the construction of water engineering objects

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

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

43.23.Z - Installation of insulation

43.35.Z - Performing other finishing construction works

43.41.Z - Performing roof structures and coverings

43.50.Z - Specialized construction works in the field of civil and water engineering

43.91.Z - Masonry works

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

46.83.Z - Wholesale trade of wood, construction materials, and sanitary equipment

47.81.Z - Retail sale of motor vehicles

47.82.Z - Retail sale of parts and accessories for motor vehicles

47.91.Z - Intermediary retail sale, non-specialized

47.92.Z - Intermediary retail sale, specialized

49.41.Z - Road freight transport

52.24.C - Cargo handling at other handling points

70.20.Z - Business and management consultancy activities

81.22.B - Other cleaning of buildings and industrial premises, not elsewhere classified

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

91.30.Z - Conservation and restoration activities and other supporting activities for cultural heritage

95.31.A - Mechanical repair and servicing of motor vehicles, excluding motorcycles

95.31.B - Bodywork and paint repair, and maintenance of motor vehicles, excluding motorcycles

95.31.C - Motor vehicle detailing services, excluding motorcycles