70.21.Z - Public relations and communication activities
70.22.Z - Business and other management consultancy activities
82.11.Z - Office administrative service activities
82.19.Z - Photocopying, document preparation and other specialised office support activities
82.99.Z - Other business support service activities not elsewhere classified
85.51.Z - Out-of-school forms of sports and leisure education
85.59.B - Other out-of-school forms of education, not elsewhere classified
KLAUDIA KOCHAŃSKA-KOSTYRKA AVANTIA was established on 2013-03-08 and is currently located at UL. FRYDERYKA CHOPINA 52D3, PL-73-110, STARGARD. The main activity of the company is non-school education services. Other activities carried out by the company include learning of foreign languages, restaurants and other eating places, public relations and communication activities, business and other management consultancy activities, office administrative service activities 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).