- Buildings Department
- China Light and Power Company Limited
- Companies Registry
- Electrical & Mechanical Services Department
- Environmental Protection Department
- Hong Kong Fire Services Department
- Hong Kong Monetary Authority
- Hong Kong Observatory
- Hong Kong Police Force
- Hong Kong Post
- Hong Kong Trade Development Council
- Independent Commission Against Corruption
- Information Services Department
- Inland Revenue Department
- Rating and Valuation Department
- Securities and Futures Commission
- Transport Department
- Water Supplies Department
