71.12.Z - Engineering activities and related technical consultancy
33.12.Z - Repair and maintenance of machinery
71.1 - Architectural and engineering activities and related technical consultancy
71.20.B - Inspection and issuance of opinions on the technical condition of chimneys and ventilation ducts
74.10.Z - Specialised design activities
74.30.Z - Translation and interpretation activities
82.19.Z - Photocopying, document preparation and other specialised office support activities
85.59.A - Foreign language education
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms