| Code | Description | Code scheme | ||
|---|---|---|---|---|
| 71122 | Process and industrial plant engineering design and consultancy services | Singapore Standard Industrial Classification (SSIC) 2015 | details | |
| 25997 | Manufacture of metal precision components | Singapore Standard Industrial Classification (SSIC) 2015 | details | |
| 46900 | General wholesale trade (including general importers and exporters) | Singapore Standard Industrial Classification (SSIC) 2015 | details |