71000000 |
Architectural, construction, engineering and inspection services |
Construction and Real Estate |
45000000 |
Construction work |
Construction and Real Estate |
31000000 |
Electrical machinery, apparatus, equipment and consumables; lighting |
Technology and Equipment |
51000000 |
Installation services (except software) |
Other Services |
51300000 |
Installation services of communications equipment |
Installation services (except software) |
51600000 |
Installation services of computers and office equipment |
Installation services (except software) |
51100000 |
Installation services of electrical and mechanical equipment |
Installation services (except software) |
51200000 |
Installation services of equipment for measuring, checking, testing and navigating |
Installation services (except software) |
51700000 |
Installation services of fire protection equipment |
Installation services (except software) |
51900000 |
Installation services of guidance and control systems |
Installation services (except software) |
51500000 |
Installation services of machinery and equipment |
Installation services (except software) |
50800000 |
Miscellaneous repair and maintenance services |
Repair and maintenance services |
70000000 |
Real estate services |
Construction and Real Estate |
50000000 |
Repair and maintenance services |
Other Services |
50500000 |
Repair and maintenance services for pumps, valves, taps and metal containers and machinery |
Repair and maintenance services |
50700000 |
Repair and maintenance services of building installations |
Repair and maintenance services |
48000000 |
Software package and information systems |
Computer and Related Services |
64220000 |
Telecommunication services except telephone and data transmission services |
Telecommunications services |
64210000 |
Telephone and data transmission services |
Telecommunications services |