CEZARY GROTOWSKI NEXTWIRE

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

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

43.21.Z - Electrical installation

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

47.41.Z - Retail sale of computers, peripheral units and software in specialised stores

47.42.Z - Retail sale of telecommunications equipment in specialised stores

62.09.Z - Other information technology and computer service activities

81.30.Z - Landscape service activities

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