| 79410000 |
Business and management consultancy services |
Business and management consultancy and related services |
| 72590000 |
Computer-related professional services |
Computer-related services |
| 79415200 |
Design consultancy services |
Production management consultancy services |
| 73220000 |
Development consultancy services |
Research and development consultancy services |
| 34632300 |
Electrical installations for railways |
Railways traffic-control equipment |
| 34632200 |
Electrical signalling equipment for railways |
Railways traffic-control equipment |
| 71320000 |
Engineering design services |
Engineering services |
| 72228000 |
Hardware integration consultancy services |
Systems and technical consultancy services |
| 71311300 |
Infrastructure works consultancy services |
Civil engineering consultancy services |
| 45316200 |
Installation of signalling equipment |
Installation work of illumination and signalling systems |
| 45316000 |
Installation work of illumination and signalling systems |
Electrical installation work |
| 45234110 |
Intercity railway works |
Construction work for railways and cable transport systems |
| 50312300 |
Maintenance and repair of data network equipment |
Maintenance and repair of computer equipment |
| 50312600 |
Maintenance and repair of information technology equipment |
Maintenance and repair of computer equipment |
| 50330000 |
Maintenance services of telecommunications equipment |
Repair, maintenance and associated services related to personal computers, office equipment, telecommunications and audio-visual equipment |
| 72224000 |
Project management consultancy services |
Systems and technical consultancy services |
| 34940000 |
Railway equipment |
Miscellaneous transport equipment and spare parts |
| 34941800 |
Railway points |
Rails and accessories |
| 45234115 |
Railway signalling works |
Construction work for railways and cable transport systems |
| 72212140 |
Railway traffic control software development services |
Programming services of application software |
| 48140000 |
Railway traffic control software package |
Industry specific software package |
| 34632000 |
Railways traffic-control equipment |
Parts of railway or tramway locomotives or rolling stock; railways traffic-control equipment |
| 50200000 |
Repair, maintenance and associated services related to aircraft, railways, roads and marine equipment |
Repair and maintenance services |
| 50220000 |
Repair, maintenance and associated services related to railways and other equipment |
Repair, maintenance and associated services related to aircraft, railways, roads and marine equipment |
| 34942000 |
Signalling equipment |
Railway equipment |
| 72227000 |
Software integration consultancy services |
Systems and technical consultancy services |
| 31620000 |
Sound or visual signalling apparatus |
Electrical equipment and apparatus |
| 50324100 |
System maintenance services |
Support services of personal computers |
| 72220000 |
Systems and technical consultancy services |
Software programming and consultancy services |
| 72246000 |
Systems consultancy services |
Systems analysis and programming services |
| 71316000 |
Telecommunication consultancy services |
Consultative engineering and construction services |
| 34943000 |
Train-monitoring system |
Railway equipment |
| 45234120 |
Urban railway works |
Construction work for railways and cable transport systems |