| 1891 | M & M Mechanical Engineering Pte Ltd 200006874E | Aktif |
| 1892 | Minerva Industrial & Trading Pte Ltd 198801303Z | Aktif |
| 1893 | Megalow Contractor 53055497J | Aktif |
| 1894 | Meta Vent Pte. Ltd. 200008615D | Aktif |
| 1895 | Mitsubishi Elevator (singapore) Pte. Ltd. 197200849E | Aktif |
| 1896 | Metro Parking (s) Pte Ltd 199103261M | Aktif |
| 1897 | Mectron Engineering Pte Ltd 198902092Z | Aktif |
| 1898 | Magna (f.e.) Chemical Pte Ltd 199003868M | Aktif |
| 1899 | Micro Environment Technology Pte Ltd 199500612D | Aktif |
| 1900 | Moh Sim Wood Products Pte Ltd 199102445D | Aktif |
| 1901 | Mycenean Design Profession Pte Ltd 200101027Z | Aktif |
| 1902 | Meisei International Private Limited 199001827W | Aktif |
| 1903 | Micool Engineering Pte Ltd 199200913G | Aktif |
| 1904 | Mac Engineering Services & Trading Pte Ltd 200103713W | Aktif |
| 1905 | M.i.e. Lighting Pte Ltd 197500067D | Aktif |
| 1906 | Mitramas Private Limited 197301086G | Aktif |
| 1907 | Mun Siong Engineering Limited 196900250M | Aktif |
| 1908 | Msa S.e. Asia Pte. Ltd. 197802733G | Aktif |
| 1909 | Maxstech Technology (s) Pte Ltd 200006554R | Aktif |
| 1910 | Mashgate Pte Ltd 200415920H | Aktif |
| 1911 | M Pumps Asia Pacific Pte. Ltd. 201114737G | Aktif |
| 1912 | Mjim & Hall's Pte. Ltd. 199002783 | Aktif |
| 1913 | Milan Decoration & Construction Pte Ltd 200005427Z | Aktif |
| 1914 | Molintech Electrical & Engineering Pte Ltd 199801385H | Aktif |
| 1915 | Method Engineering Private Limited. 197100435G | Aktif |
| 1916 | Mau Hong Electrical Contractor 07686500B | Aktif |
| 1917 | Meng Siang Building & Landscaping Pte Ltd 200005746W | Aktif |
| 1918 | Matsya Corporation Singapore (pte) Ltd. 199804450Z | Aktif |
| 1919 | Moi Siong Company 09920900D | Aktif |
| 1920 | Mack Marine Pte Ltd 200100128H | Aktif |