OPTO-TECH GRZEGORZ WRÓBLEWSKI

43.21.Z - Electrical installation

33.12.Z - Repair and maintenance of machinery

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

33.20.Z - Installation of industrial machinery and equipment and outfit

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

43.29.Z - Other construction installation

46.51.Z - Wholesale of computers, peripheral equipment and software

46.90.Z - Non-specialised wholesale trade

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

59.20.Z - Sound recording and music publishing activities

60.20.Z - Public and licence television programmes broadcasting

61.10.Z - Wired telecommunications activities

61.20.Z - Wireless telecommunications activities, excluding satellite telecommunications activities

61.30.Z - Satellite telecommunications activities

61.90.Z - Other telecommunications activities

62.09.Z - Other information technology and computer service activities

71.11.Z - Architectural activities

71.12.Z - Engineering activities and related technical consultancy

74.10.Z - Specialised design activities

77.33.Z - Rental and leasing of office machinery and equipment, including computers

77.39.Z - Rental and leasing of other machinery, equipment and tangible goods not elsewhere classified

80.20.Z - Security systems service activities

82.91.Z - Activities of collection agencies and credit bureaus

82.99.Z - Other business support service activities not elsewhere classified

95.11.Z - Repair and maintenance of computers and peripheral equipment

95.12.Z - Repair and maintenance of (tele)communication equipment

95.21.Z - Repair and maintenance of consumer electronics

95.22.Z - Repair and maintenance of household appliances and home and garden equipment