EFFECT POLSKA GRZEGORZ OPOLKA

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

43.39.Z - Other building completion and finishing

43.99.Z - Other specialised construction activities not elsewhere classified

68.10.Z - Buying and selling of own real estate

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

68.31.Z - Real estate agencies

70.21.Z - Public relations and communication activities

70.22.Z - Business and other management consultancy activities

74.30.Z - Translation and interpretation activities

74.90.Z - Other professional, scientific and technical activities not elsewhere classified

82.11.Z - Office administrative service activities

82.19.Z - Photocopying, document preparation and other specialised office support activities

82.30.Z - Organisation of conventions and trade shows

85.59.A - Teaching of foreign languages

85.60.Z - Educational support activities