Optitechnik s.c. Tomasz Nować, Krzysztof Zyra

43.21.Z - Electrical installation

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

43.32.Z - Joinery installation

46.43.Z - Wholesale of electrical household appliances

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

46.52.Z - Wholesale of electronic and telecommunications equipment and parts thereof

46.66.Z - Wholesale of other office machinery and equipment

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

62.02.Z - Computer consultancy activities

62.03.Z - Computer facilities management activities