Marcin Ryczek MRT GROEP

43.39.Z - Specialized construction works

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

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

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

43.31.Z - Plastering

43.32.Z - Installation of building carpentry

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

43.34.Z - Painting and glazing

43.91.Z - Masonry works

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

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

47.11.Z - Non-specialized retail trade with a predominance of food, beverages, or tobacco products

47.25.Z - Retail trade of alcoholic and non-alcoholic beverages

47.64.Z - Retail sale of games and toys

49.42.Z - Moving services

53.20.Z - Other postal and courier activities

64.19.Z - Other monetary intermediation

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

70.22.Z - Head office activities and management consultancy

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

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

85.53.Z - Non-school forms of education in driving and piloting

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

92.00.Z - Activities related to gambling and betting

45.11.Z

45.19.Z