DARIUSZ GWIAZDA STAR CONSULTING

70.22.Z - Business and other management consultancy activities

41.20.Z - Building works related to erection of residential and non-residential buildings

43.22.Z - Plumbing, heat and air-conditioning installation

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

78.10.Z - Activities of employment placement agencies

79.12.Z - Tour operator activities

82.11.Z - Office administrative service activities

82.30.Z - Organisation of conventions and trade shows

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

85.60.Z - Educational support activities