| Code | Description |
|---|---|
| 33125 | Repair and maintenance of mining, construction, and oil and gas field machinery; metallurgy machinery |
| 33133 | Repair and maintenance of optical instruments and equipment of class 2670 |
| 33140 | Repair of electrical equipment |
| 33200 | Installation of industrial machinery and equipment |
| 43212 | Installation of telecommunications wiring, computer network and cable television wiring, including fibre optic, satellite dishes |
| 43219 | Other electrical electrical installation n.e.c. |
| 43222 | Installation of heating systems (electric, gas and oil), furnaces, cooling towers, non-electric solar energy collectors etc. |
| 43292 | Installation of thermal, sound or vibration insulation system in buildings |
| 61102 | Maintenance of telecom network |
| 74909 | Other professional, scientific and technical activities n.e.c. |
| 95111 | Repair and maintenance of computer and peripheral equipment |
| 95112 | Repair and maintenance of automated terminals like automatic teller machines, point-of-sale (POS) terminals, not mechanically operated |
Investment history, bank details, and unit details are staff-only sections and not shown here.