| Code | Description | Code scheme | ||
|---|---|---|---|---|
| 81292 | Maintenance of swimming pools, spas and fountains | Singapore Standard Industrial Classification (SSIC) 2015 | details | |
| 46900 | General wholesale trade (including general importers and exporters) | Singapore Standard Industrial Classification (SSIC) 2015 | details | |
| 42101 | General contractors (non-building construction) | Singapore Standard Industrial Classification (SSIC) 2015 | details |