| Code | Description |
|---|---|
| 42202 | Construction/erection and maintenance of power, telecommunication and transmission lines |
| 42203 | Construction of long distance pipelines or urban pipelines |
| 42204 | Construction and maintenance of water main and line connection, water reservoirs including irrigation system (canal) |
| 42205 | Construction and repair of sewer systems including sewage disposal plants and pumping stations |
| 42209 | Construction of utility projects n.e.c. |
| 43211 | Installation of electrical wiring and fittings |
| 43299 | Other construction projects n.e.c. |
| 43212 | Installation of telecommunications wiring, computer network and cable television wiring, including fibre optic, satellite dishes |
| 43221 | Installation of plumbing for water, gas and sanitation equipments |
| 37001 | The operation and maintenance of sewer systems |
| 61102 | Maintenance of telecom network |
Investment history, bank details, and unit details are staff-only sections and not shown here.