KLAUDIA ANNA MODZELEWSKA EFFECTIVE was established on 2009-08-03 and is currently located at UL. KRÓLOWEJ JADWIGI 1372.14, PL-80-034, GDAŃSK. The main activity of the company is various individual services. Other activities carried out by the company include administrative office services, buying and selling real estate, financial support services, excluding insurance, non-specialised wholesale, other human health activities, real estate services, renting and managing real estate, retail sales at marketplaces, retail sales outside the store network, sale in non-specialised stores, various financial services, excluding insurance, various goods sales in stores, wholesale of agricultural produce and animals, wholesale of food and beverages, wholesale of household goods. 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).