| 1831 | Mkk Engineering Services Pte Ltd
200105677R | 启用 |
| 1832 | Millee Engineering Pte Ltd
199800335H | 启用 |
| 1833 | Multi Speed Engineering Pte. Ltd.
200504450D | 启用 |
| 1834 | Mitre Construction Pte Ltd
199906384D | 启用 |
| 1835 | Mass Power Engineering Pte Ltd
199600798H | 启用 |
| 1836 | Manila Construction Pte Ltd
198800658E | 启用 |
| 1837 | Maximator Far East Pte. Ltd.
200409726M | 启用 |
| 1838 | Macro Resources And Contracts
52915973B | 启用 |
| 1839 | Metalclad Pte Ltd
199102888E | 启用 |
| 1840 | Multron Systems Pte Ltd
198500721N | 启用 |
| 1841 | Mirage Design And Contract Pte Ltd
200008070W | 启用 |
| 1842 | M & S Management & Contracts Services Pte. Ltd.
200304716N | 启用 |
| 1843 | Mao Sheng Quanji Construction Pte Ltd
198802470G | 启用 |
| 1844 | Mastercraft Systems Private Limited
200309047D | 启用 |
| 1845 | Ming Heng Construction & Renovation Pte. Ltd.
201002717G | 启用 |
| 1846 | Mitec Automation Pte. Ltd.
200412019N | 启用 |
| 1847 | M Stars Engineering & Construction Pte. Ltd.
200912309D | 启用 |
| 1848 | Ming Shin Construction (s) Pte. Ltd.
200409414N | 启用 |
| 1849 | Markpoint Engineering Pte Ltd
199904014W | 启用 |
| 1850 | Mei Han Engineering & Construction Pte. Ltd.
201015108E | 启用 |
| 1851 | Midas Environment Builder Pte. Ltd.
200501596E | 启用 |
| 1852 | Mayekawa Singapore Pte. Ltd.
198105476R | 启用 |
| 1853 | Mie Tech Engineering & Construction Pte Ltd
200100411D | 启用 |
| 1854 | Mei De Engineering Pte. Ltd.
200409513W | 启用 |
| 1855 | Mechantronic Engineering Pte Ltd
198700777K | 启用 |
| 1856 | Multiform Developments & Construction Pte Ltd
199409263D | 启用 |
| 1857 | Marunda Utama Engineering Pte Ltd
198501163R | 启用 |
| 1858 | Mi World Pte. Ltd.
201008832K | 启用 |
| 1859 | Merrimack Pte. Ltd.
200921035R | 启用 |
| 1860 | Multi Lines Engineering Pte Ltd
199700659W | 启用 |