| Code | Description | Code scheme | ||
|---|---|---|---|---|
| 81211 | General cleaning services except households (including cleaning of public areas and janitorial services) | Singapore Standard Industrial Classification (SSIC) 2015 | details | |
| 68104 | Letting and operating of food courts, coffee shops and eating houses (with mainly rental income) | Singapore Standard Industrial Classification (SSIC) 2015 | details |