PIOTR KWIETNIEWSKI CONSULTING

82.11.Z - Office administrative service activities

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

33.14.Z - Repair and maintenance of electrical equipment

33.19.Z - Repair and maintenance of other equipment

42.12.Z - Works related to construction of railways and underground railways

43.21.Z - Electrical installation

47.99.Z - Other retail sale not in stores, stalls or markets

62.02.Z - Computer consultancy activities

62.03.Z - Computer facilities management activities

62.09.Z - Other information technology and computer service activities

70.22.Z - Business and other management consultancy activities

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

96.02.Z - Hairdressing and other beauty treatment

96.04.Z - Physical well-being activities

96.09.Z - Other personal service activities not elsewhere classified