PROFES Tomasz Kozłowski

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

26.20.Z - Manufacture of computers and peripheral equipment

26.30.Z - Manufacture of (tele)communication equipment

28.23.Z - Manufacture of office machinery and equipment, excluding computers and peripheral equipment

33.12.Z - Repair and maintenance of machinery

33.13.Z - Repair and maintenance of electronic and optical devices

33.14.Z - Repair and maintenance of electrical devices

42.22.Z - Works related to the construction of telecommunications and electrical lines

43.21.Z - Installation of electrical systems

43.24.Z - Installation of other building systems

43.32.Z - Installation of building carpentry

46.42.Z - Wholesale trade of clothing and footwear

46.43.Z - Wholesale trade of electrical household goods

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

46.64.Z - Wholesale trade of other machines and devices

47.12.Z - Other non-specialized retail trade

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

47.54.Z - Retail sale of electrical household appliances

47.61.Z - Retail sale of books

47.69.C - Retail sale of other cultural and recreational products, not elsewhere classified

47.71.Z - Retail sale of clothing

47.72.Z - Retail sale of footwear and leather goods

58.11.Z - Publishing of books

58.19.Z - Other publishing activities, excluding software publishing

60.39.Z - Other content distribution activities

62.10.B - Programming activities

62.20.A - IT consulting and IT equipment management activities

62.20.B - IT consulting and IT equipment management activities

62.90.Z - Other IT and computer-related services

63.10.D - Services related to computing infrastructure, data processing, website management (hosting), and related activities

63.91.Z - Portal and search engine activities

63.92.Z - Other information-related services

70.20.Z - Business and management consultancy activities

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

80.01.Z - Detective activities and personal security services

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

84.25.Z - Fire protection

85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms

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

85.61.Z - Mediation in organizing courses and tutoring

85.69.Z - Educational support activities, not classified elsewhere

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

95.29.Z - Repair and maintenance of personal and household goods, not elsewhere classified

95.40.Z - Intermediation in the repair and maintenance of computers, personal and household goods, and motor vehicles, including motorcycles