INTERLEKS JACEK OLESIŃSKI

74.30.Z - Translation and interpretation activities

46.19.Z - Agents involved in the sale of a variety of goods

64.99.Z - Other financial service activities, except insurance and pension funding not elsewhere classified

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

85.59.A - Teaching of foreign languages

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