(as of 31 March 2025)
| Service Sector | Cumulative Number of Hong Kong Service Supplier Certificates Issued | |
|---|---|---|
| 1 | Legal services | 29 |
| 2 | Accounting, auditing and bookkeeping services | 3 |
| 3 | Construction professional services and Construction and related engineering services | 107 |
| 4 | Medical and dental services | 71 |
| 5 | Computer and related services and information technology services | 26 |
| 6 | Real estate services | 29 |
| 7 | Advertising services | 141 |
| 8 | Market research services | 0 |
| 9 | Management consulting and related services | 61 |
| 10 | Mining and prospecting services | 0 |
| 11 | Research and experimental development services on natural sciences and engineering | 2 |
| 12 | Public utility services | 1 |
| 13 | Placement and supply services of personnel | 184 |
| 14 | Building-cleaning services | 1 |
| 15 | Photographic services | 3 |
| 16 | Printing services | 122 |
| 17 | Translation and interpretation services | 0 |
| 18 | Convention and exhibition services | 25 |
| 19 | Value-added telecommunications services | 84 |
| 20 | Telecommunication services | 5 |
| 21 | Audiovisual services | 98 |
| 22 | Distribution services | 374 |
| 23 | Environmental services | 2 |
| 24 | All insurance and insurance-related services | 27 |
| 25 | Banking and other financial services (excluding insurance and securities) | 10 |
| 26 | Securities and futures services | 100 |
| 27 | Social services | 0 |
| 28 | Tourism and travel related services | 55 |
| 29 | Cultural services (excluding audiovisual services) | 41 |
| 30 | Sporting services | 0 |
| 31 | Transport and logistics services | 1,426 |
| 32 | Air transport services | 312 |
| 33 | Trade mark agency services | 15 |
| 34 | Specialty design services | 0 |
| 35 | Interdisciplinary research and Experimental development services | 0 |
| 36 | Services incidental to manufacturing | 8 |
| 37 | Library, museum and other cultural services | 0 |
| 38 | Services related to agriculture, forestry and fishing | 1 |
| 39 | Administrative and support services | 32 |
| 40 | Education services | 10 |
| 41 | Personal, pet and household services | 0 |
| 42 | Other business services | 9 |
| 43 | Other professional services | 0 |
| 44 | Other research and development services | 0 |
| 45 | Rental/Leasing services | 4 |
| 46 | Communication services | 0 |
| 47 | Other human health services | 5 |
| 48 | After-death services facilities | 0 |
| 49 | Duplicating services | 0 |
| 50 | Factoring services | 4 |
| 51 | Publication-related services | 0 |
| 52 | Technical testing and analysis services | 2 |
| 53 | Security and guarding services | 0 |
| Total | 3,429 |