PKD codes:
71.12.B - Other activities in the field of engineering and related technical consulting
33.20.Z - Installation of industrial machinery and equipment
42.22.Z - Construction of utility projects for electricity and telecommunications
43.21.Z - Electrical installation
47.40.Z - Retail sale of information and communication equipment
47.54.Z - Retail sale of electrical household appliances
47.91.Z - Intermediation service activities for non-specialised retail sale
47.92.Z - Intermediation service activities for specialised retail sale
61.10.A - Internet traffic exchange services
61.10.B - Other activities in wired, wireless, and satellite telecommunications
61.20.Z - Telecommunication reselling activities and intermediation service activities for telecommunication
61.90.A - Internet communication services
61.90.B - Other telecommunications activities not elsewhere classified
62.10.B - Other programming activities
62.20.A - Cybersecurity activities
62.20.B - Other activities related to it consulting and it asset management
62.90.Z - Other information technology and computer service activities
63.10.D - Other services related to computing infrastructure, data processing, website management (hosting), and related activities
70.20.Z - Business and other management consultancy activities
71.11.Z - Architectural activities
71.12.A - Activity in the field of geodesy and cartography
77.11.Z - Rental and leasing of passenger cars and light motor vehicles, including motorcycles
77.12.Z - Rental and leasing of trucks
77.32.Z - Rental and leasing of construction and civil engineering machinery and equipment
95.10.Z - Repair and maintenance of computers and communication equipment
MCT MARIUSZ CHMIELEWSKI was established on 2026-01-09 and is currently located at UL. POZNAŃSKA 280/3A, PL-05-850, OŻARÓW MAZOWIECKI. The main activity of the company is architectural and engineering services. Other activities carried out by the company include other activities in the field of engineering and related technical consulting, installation of industrial machinery and equipment, construction of utility projects for electricity and telecommunications, electrical installation, retail sale of information and communication equipment and others. As per the latest entry in the Central Register and Information on Economic Activity, the current management board of the company comprises 1 individual(s).