ECMP MAREK WIŚNIEWSKI

71.20.C - Other technical testing and analysis

33.19.Z - Repair and maintenance of other equipment and installations

33.20.Z - Installation of industrial machinery, equipment, and devices

43.21.Z - Installation of electrical systems

43.24.Z - Installation of other building systems

43.35.Z - Performing other finishing construction works

43.60.Z - Intermediation in specialized construction services

56.11.Z - Restaurants and other permanent food service activities

56.22.Z - Regular preparation and delivery of food for external clients (regular catering) and other food service activities

56.30.Z - Beverage serving activities

56.40.Z - Intermediary services for food service activities

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

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

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

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

96.99.Z - Other individual services not classified elsewhere