| 4081 | Mac Pherson Zone `e' Residents' Committee S80SS0217J | Active |
| 4082 | Mui Hong Enterprise 32435200W | Active |
| 4083 | Modular Structures And Systems 35209700X | Active |
| 4084 | Mac Ritchie Runners 25 (mr 25) S76SS0057H | Active |
| 4085 | Ming Soon Sea Food Trading Enterprise 35315800C | Active |
| 4086 | Mcsg Pte. Ltd. 201601604M | Active |
| 4087 | Mitsubishi Tanabe Pharma Singapore Pte. Ltd. 201602337R | Active |
| 4088 | Metro Philharmonic Society S59SS0014J | Active |
| 4089 | Mapletree Longwater Holdings Pte. Ltd. 201605458R | Active |
| 4090 | Ming Chung Enterprise 29400600A | Active |
| 4091 | Meyer Silkscreen And Trading 32668700M | Active |
| 4092 | Medico International Inc. T16UF0546J | Active |
| 4093 | Merex Enterprises 26888200B | Active |
| 4094 | Major Engineering And Technology Pte. Ltd. 200310828R | Active |
| 4095 | Munshi Ahmed Photography 28889100K | Active |
| 4096 | Mint Rides 53326823X | Active |
| 4097 | Ming Gang Trading 28104500C | Active |
| 4098 | Marina Mandarin 27437800X | Active |
| 4099 | Muthu News Agency 28801200C | Active |
| 4100 | Mayair Singapore Pte. Ltd. 201601883M | Active |
| 4101 | Movement For The Intellectually Disabled Of Singapore (minds) S62SS0075C | Active |
| 4102 | Michael Locksmith Hardware & Trading 33782300J | Active |
| 4103 | Metropolitan Young Men's Christian Association Of Singapore S63SS0006B | Active |
| 4104 | Malin Textile 28462500X | Active |
| 4105 | Multi Mechanical Equipment Services 27432100M | Active |
| 4106 | Miyuki Dressmaking And Fashion Centre 27818600M | Active |
| 4107 | Meng Hui & Sons Co 28408300C | Active |
| 4108 | Malaysia And Singapore Vintage Car Register S63SS0046L | Active |
| 4109 | Muslim Missionary Society, Singapore, The S61SS0055K | Active |
| 4110 | Muslim League (singapore) S61SS0011F | Active |