MARCIN OLBRYCHT OL.MAR SYSTEM

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

28.12.Z - Manufacture of hydraulic and pneumatic drive equipment

36.00.Z - Extraction, treatment, and supply of water

37.00.Z - Sewerage and waste water treatment

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

42.12.Z - Works related to the construction of railways and underground railways

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

42.22.Z - Works related to the construction of telecommunications and electrical lines

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

43.13.Z - Performing excavations and geological-engineering drilling

43.21.Z - Installation of electrical systems

43.23.Z - Installation of insulation

43.31.Z - Plastering

43.32.Z - Installation of building carpentry

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

43.34.Z - Painting and glazing

43.35.Z - Performing other finishing construction works

43.41.Z - Performing roof structures and coverings

43.42.Z - Performing other specialized construction works related to the construction of buildings

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

46.11.B - Activity of agents involved in wholesale trade of other agricultural products, live animals, raw materials for the textile industry, and semi-finished products

46.13.Z - Activity of agents involved in wholesale trade of wood and building materials

46.15.Z - Activity of agents involved in wholesale trade of furniture, household goods, and small metal products

46.21.A - Wholesale trade of cereals and oilseeds

46.22.Z - Wholesale trade of flowers and plants

46.43.Z - Wholesale trade of electrical household goods

46.64.Z - Wholesale trade of other machines and devices

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

46.84.Z - Wholesale trade of metal products and hydraulic and heating equipment and accessories

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

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

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

68.12.A - Development of residential building projects

68.12.C - Development of building projects

68.20.Z - Rental and management of own or leased real estate

68.31.Z - Real estate brokerage

71.12.A - Engineering activities and related technical consultancy

71.12.B - Engineering activities and related technical consultancy

73.11.Z - Advertising agency activities

73.12.Z - Advertising through mass media

74.20.Z - Photographic activities

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

77.31.Z - Rental and leasing of agricultural machinery and equipment

77.32.Z - Rental and leasing of construction machinery and equipment

77.33.Z - Rental and leasing of office machinery and equipment, including computers

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

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