"CHOWANIEC" SYSTEMY ZABEZPIECZEŃ Andrzej Chowaniec

62.02.Z - Computer consultancy activities

43.21.Z - Electrical installation

43.29.Z - Other construction installation

43.31.Z - Plastering

43.99.Z - Other specialised construction activities not elsewhere classified

46.63.Z - Wholesale of mining, construction and civil engineering machinery

46.69.Z - Wholesale of other machinery and equipment

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

62.01.Z - Computer programming activities

62.09.Z - Other information technology and computer service activities