AREN SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

69.20.Z - Accounting, bookkeeping and tax consultancy

62.01.Z - Activities related to programming, IT consulting, and related activities

62.02.Z - Activities related to programming, IT consulting, and related activities

70.22.Z - Head office activities and management consultancy

72.11.Z - Scientific research and development activities

72.19.Z - Scientific research and development activities

82.11.Z - Office administrative support activities and other business support services

82.19.Z - Office administrative support activities and other business support services

85.51.Z - Non-school forms of sports education and recreational and sports activities

85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms