AT GROUP SPÓŁKA AKCYJNA

70.22.Z - Business and other management consultancy activities

62.01.Z - Computer programming activities

62.02.Z - Computer consultancy activities

62.09.Z - Other information technology and computer service activities

63.12.Z - Web portals

69.20.Z - Accounting, bookkeeping and auditing activities; tax consultancy

71.12.Z - Engineering activities and related technical consultancy

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

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

85.60.Z - Educational support activities