| 71318000 |
Advisory and consultative engineering services |
Consultative engineering and construction services |
| 71541000 |
Construction project management services |
Construction management services |
| 79415200 |
Design consultancy services |
Production management consultancy services |
| 45315100 |
Electrical engineering installation works |
Electrical installation work of heating and other electrical building-equipment |
| 45310000 |
Electrical installation work |
Building installation work |
| 71323100 |
Electrical power systems design services |
Engineering-design services for industrial process and production |
| 71314100 |
Electrical services |
Energy and related services |
| 31720000 |
Electromechanical equipment |
Electronic, electromechanical and electrotechnical supplies |
| 71320000 |
Engineering design services |
Engineering services |
| 51110000 |
Installation services of electrical equipment |
Installation services of electrical and mechanical equipment |
| 51120000 |
Installation services of mechanical equipment |
Installation services of electrical and mechanical equipment |
| 71334000 |
Mechanical and electrical engineering services |
Miscellaneous engineering services |
| 45351000 |
Mechanical engineering installation works |
Mechanical installations |
| 71333000 |
Mechanical engineering services |
Miscellaneous engineering services |
| 34514800 |
Offshore platforms |
Floating or submersible drilling or production platforms |
| 45262424 |
Offshore-module fabrication work |
Special trade construction works other than roof works |
| 79418000 |
Procurement consultancy services |
Business and management consultancy services |
| 72224000 |
Project management consultancy services |
Systems and technical consultancy services |
| 31121330 |
Wind turbine generators |
Generating sets |
| 31121320 |
Wind turbines |
Generating sets |