Olga Zamikhovska

73.11.Z - Advertising agencies activities

47.91.Z - Retail sale via mail order houses or via Internet

59.11.Z - Motion picture, video and television programme production activities

63.99.Z - Other information service activities not elsewhere classified

82.11.Z - Office administrative service activities

82.30.Z - Organisation of conventions and trade shows

85.59.A - Teaching of foreign languages

85.59.B - Other out-of-school forms of education, not elsewhere classified