Usługi Teleinformatyczne, Grzegorz Burzawa

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

47.59.Z - Retail sale of furniture, lighting equipment and other household articles in specialised stores

61.10.Z - Wired telecommunications activities

61.30.Z - Satellite telecommunications activities

61.90.Z - Other telecommunications activities

62.01.Z - Computer programming activities

62.02.Z - Computer consultancy activities

62.03.Z - Computer facilities management activities

62.09.Z - Other information technology and computer service activities