PRZEDSIĘBIORSTWO HANDLOWO-USŁUGOWE SEBMARK SEBASTIAN SOWIŃSKI

47.52.Z - Retail sale of small metal products, building materials, paints, and glass

41.20.Z - Construction work related to the construction of residential and non-residential buildings

43.21.Z - Installation of electrical systems

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

43.29.Z - Specialized construction works

43.31.Z - Plastering

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

43.34.Z - Painting and glazing

43.39.Z - Specialized construction works

43.91.Z - Masonry works

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

47.52.Z - Retail sale of small metal products, building materials, paints, and glass

47.78.Z - Retail sale of other new products

47.91.Z - Intermediary retail sale, non-specialized

49.41.Z - Road freight transport

51.10.Z - Passenger air transport

51.21.Z - Air freight transport

52.23.Z - Support activities for air transport

66.19.Z - Other activities supporting financial services, excluding insurance and pension funds

73.11.Z - Advertising agency activities

77.21.Z - Rental and leasing of recreational and sports equipment

77.35.Z - Rental and leasing of air transport equipment