| Code | Description | Code scheme | ||
|---|---|---|---|---|
| 38301 | Recycling of metal waste and scrap | Singapore Standard Industrial Classification (SSIC) 2015 | details | |
| 38100 | Collection of waste | Singapore Standard Industrial Classification (SSIC) 2015 | details | |
| 64202 | Other holding companies | Singapore Standard Industrial Classification (SSIC) 2015 | details | |
| 70201 | Business and management consultancy services (general) | Singapore Standard Industrial Classification (SSIC) 2015 | details |