AG Lek Consulting Anna Grzelak-Dzielińska

74.90.Z - Other professional, scientific and technical activities, not elsewhere classified

70.22.Z - Head office activities and management consultancy

72.19.Z - Scientific research and development activities

74.30.Z - Translation and interpretation activities

77.29.Z - Rental and leasing

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

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