| Ministry of Education - Schools | Education & Training | 1,571 |
| Ministry of Defence 6 | Defence & Security | 90 |
| Housing and Development Board | Construction & Infrastructure | 63 |
| Ministry of Education | Education & Training | 56 |
| Land Transport Authority | Construction & Infrastructure | 51 |
| Public Utilities Board | Facility Management & Cleaning | 41 |
| Institute of Technical Education | Manufacturing & Supply | 39 |
| Nanyang Polytechnic | IT & Telecom | 38 |
| Ngee Ann Polytechnic | Financial & Professional Services | 35 |
| National Environment Agency | Manufacturing & Supply | 33 |
| Republic Polytechnic | Financial & Professional Services | 31 |
| Hwa Chong Institution | Education & Training | 28 |
| Anglo-Chinese School (Independent) | Education & Training | 25 |
| Temasek Polytechnic | IT & Telecom | 25 |
| Raffles Girls' School (Secondary) | Education & Training | 22 |
| Jurong Town Corporation | Construction & Infrastructure | 21 |
| People's Association | Agriculture & Food | 21 |
| BGP Offshore | Financial & Professional Services | 20 |
| National Parks Board | Forestry & Wildlife | 20 |
| Singapore Polytechnic | Healthcare & Pharma | 20 |
| Health Sciences Authority | Healthcare & Pharma | 19 |
| Sentosa Development Corporation | Financial & Professional Services | 19 |
| Singapore Sports Council (Sport Singapore) | Financial & Professional Services | 16 |
| Agency for Science, Technology and Research | Healthcare & Pharma | 15 |
| Ministry of Health-Ministry Headquarter | Financial & Professional Services | 15 |
| Ministry of Home Affairs - Ministry Headquarter 1 | Financial & Professional Services | 15 |
| National Library Board | Manufacturing & Supply | 14 |
| Singapore Food Agency | Healthcare & Pharma | 14 |
| Ministry of Foreign Affairs | Education & Training | 13 |
| Ministry of Home Affairs - Singapore Police Force 1 | Sports, Recreation & Events | 13 |
| Monetary Authority of Singapore | IT & Telecom | 13 |
| Ministry of Culture, Community and Youth - National Youth Council | Financial & Professional Services | 12 |
| Ministry of Social and Family Development - Ministry Headquarter | Financial & Professional Services | 12 |
| Building and Construction Authority | Financial & Professional Services | 11 |
| Civil Aviation Authority of Singapore | Financial & Professional Services | 11 |
| Defence Science and Technology Agency | IT & Telecom | 11 |
| Maritime and Port Authority of Singapore | IT & Telecom | 11 |
| Central Provident Fund Board | IT & Telecom | 10 |
| Home Team Science and Technology Agency | Facility Management & Cleaning | 10 |
| Ministry of Digital Development and Information | Financial & Professional Services | 10 |