Sebastian Mikołajczyk Clever Solutions

62.01.Z - Computer programming activities

43.21.Z - Electrical installation

43.39.Z - Other building completion and finishing

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

58.29.Z - Other software publishing

59.11.Z - Motion picture, video and television programme production activities

59.12.Z - Motion picture, video and television programme post-production activities

59.14.Z - Motion picture projection activities

59.20.Z - Sound recording and music publishing activities

62.02.Z - Computer consultancy activities

62.03.Z - Computer facilities management activities

62.09.Z - Other information technology and computer service activities

63.11.Z - Data processing, hosting and related activities

63.12.Z - Web portals

74.20.Z - Photographic activities

85.59.B - Other out-of-school forms of education, not elsewhere classified