| 71000000 |
Architectural, construction, engineering and inspection services |
Construction and Real Estate |
| 79993000 |
Building and facilities management services |
Miscellaneous business-related services |
| 45210000 |
Building construction work |
Works for complete or part construction and civil engineering work |
| 71315000 |
Building services |
Consultative engineering and construction services |
| 45311200 |
Electrical fitting work |
Electrical wiring and fitting work |
| 45310000 |
Electrical installation work |
Building installation work |
| 71314100 |
Electrical services |
Energy and related services |
| 45311100 |
Electrical wiring work |
Electrical wiring and fitting work |
| 51200000 |
Installation services of equipment for measuring, checking, testing and navigating |
Installation services (except software) |
| 51230000 |
Installation services of testing equipment |
Installation services of equipment for measuring, checking, testing and navigating |
| 50800000 |
Miscellaneous repair and maintenance services |
Repair and maintenance services |
| 45317000 |
Other electrical installation work |
Electrical installation work |
| 50000000 |
Repair and maintenance services |
Other Services |
| 50532000 |
Repair and maintenance services of electrical machinery, apparatus and associated equipment |
Repair and maintenance services of machinery |
| 50410000 |
Repair and maintenance services of measuring, testing and checking apparatus |
Repair and maintenance services of medical and precision equipment |
| 50412000 |
Repair and maintenance services of testing apparatus |
Repair and maintenance services of measuring, testing and checking apparatus |