Olszewski Tymoteusz BITLAND

46.50.Z - Wholesale trade of information and communication technology devices

33.12.Z - Repair and maintenance of machinery

41.00.A - Construction work related to the construction of residential buildings

43.35.Z - Performing other finishing construction works

46.64.Z - Wholesale trade of other machines and devices

47.40.Z - Retail sale of information and communication technology equipment

47.92.Z - Intermediary retail sale, specialized

58.21.Z - Publishing of computer games

58.29.Z - Publishing of other software

62.20.B - IT consulting and IT equipment management activities

63.92.Z - Other information-related services

68.31.Z - Real estate brokerage

74.99.Z - All other professional, scientific and technical activities, not elsewhere classified

82.10.Z - Office administrative support activities, including related services

82.40.Z - Intermediary activities in business support services, not elsewhere classified

82.99.B - Other business support activities, not elsewhere classified

85.59.D - Other non-school forms of education, not classified elsewhere

85.61.Z - Mediation in organizing courses and tutoring

95.10.Z - Repair and maintenance of computers and telecommunications equipment

96.99.Z - Other individual services not classified elsewhere