35
Business management; business administration; office functions; business appraisals; professional business consultancy; business management and organisation consultancy; business management assistance; business research; commercial information agency; compilation of information into computer databases; efficiency expert services; statistical information services Management of maintenance and of repair services for aircraft and parts and fittings for aircraft
37
Repair services; maintenance and repair services for aircraft and parts and fittings for aircraft; repair information; information services relating to maintenance and repair
42
Scientific and industrial research services; technical information; quality control; providing access to a computer database for the storage, searching and retrieval of data; leasing access time to a computer database; leasing access time to a computer for the manipulation of data; design, maintenance and updating of computer software; computer programming; calibration (measuring); material testing; news reporting services; research and development services; technical project studies; technical research; engineering consultancy services; technical engineering analysis: consultancy services relating to maintenance and repair of aircraft and parts and fittings for aircraft