| rj engineering consultancy pte. ltd | 0.98 | 0.3 | 8310 | 35 | 25 |
| jr engineering & construction pte. ltd | 0.96 | 0.3 | 6404 | 38 | 1 |
| rj civil engineering ltd | 0.46 | 0.9 | 5725 | 24 | 83 |
| j&co engineering pte. ltd | 1.04 | 0.2 | 8767 | 25 | 25 |
| jgj engineering pte ltd | 0.81 | 0.2 | 9245 | 23 | 59 |
| rb engineering pte. ltd | 0.57 | 0.8 | 3630 | 23 | 75 |
| rt engineering & construction pte. ltd | 1.82 | 0.1 | 1171 | 38 | 27 |
| rjc projects engineering ltd | 0.53 | 0.7 | 4862 | 28 | 82 |
| jrs engineering pte ltd | 1.03 | 0.4 | 2907 | 23 | 4 |
| rj kingston engineering ltd | 0.62 | 0.1 | 5067 | 27 | 35 |
| jj engineering & development pte. ltd | 0.89 | 0.3 | 2752 | 37 | 28 |
| rb engineering & construction pte. ltd | 0.43 | 0.9 | 7906 | 38 | 88 |
| royal engineering & construction pte. ltd | 0.82 | 0.8 | 1070 | 41 | 84 |
| srj engineering & construction pte. ltd | 0.52 | 0.9 | 4934 | 39 | 9 |
| project engineering pte ltd | 0.65 | 0.6 | 4023 | 27 | 4 |
| jj & e consulting pte. ltd | 0.32 | 0.9 | 8202 | 26 | 26 |
| jr engineering consulting limited | 0.82 | 0.9 | 5046 | 33 | 66 |
| prg engineering pte ltd | 1.02 | 0.5 | 6251 | 23 | 23 |
| r j engineers aurangabad | 1.4 | 0.5 | 4593 | 24 | 50 |
| rjr group eng limited | 0.16 | 0.2 | 5115 | 21 | 36 |
