| MARCOLIN ENTERPRISE LIMITED | Private company limited by shares | Live |
| Margo Enterprise Limited | Private company limited by shares | Live |
| Marine Consult Enterprise Limited | Private company limited by shares | Dissolved |
| MARK ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| BIG MARK ENTERPRISE LIMITED | Private company limited by shares | Live |
| NEW MARK ENTERPRISE LIMITED | Private company limited by shares | Live |
| CAPITAL MARKET ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MARKS ENTERPRISE LIMITED | Private company limited by shares | Live |
| Marlin Enterprise Limited | Private company limited by shares | Live |
| MARSTONE ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| MARVIX ENTERPRISE LIMITED | Private company limited by shares | Live |
| GENERAL MASS ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MASS OCEAN ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MASTER CAPITAL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MASTER CHOICE ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| DRAGON MASTER ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MASTER GENERAL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MASTER GRAND ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MASTER LUCK ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MASTER LUCK ENTERPRISE LIMITED | Private company limited by shares | Live |
| MASTER STANDARD ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MAXANNE ENTERPRISE LIMITED | Private company limited by shares | Live |
| MAXEARN ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MAXEASY ENTERPRISE LIMITED | Private company limited by shares | Live |
| MAXIMA ENTERPRISE LIMITED | Private company limited by shares | Live |
| MAYFLOWER ENTERPRISE LIMITED | Private company limited by shares | Live |
| MAYLAND ENTERPRISE LIMITED | Private company limited by shares | Live |
| MARIA & MAYSHA ENTERPRISE LIMITED | Private company limited by shares | Live |
| M.B. ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| M.C. FURNITURE ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MEBO ENTERPRISE LIMITED | Private company limited by shares | Live |
| MEDIPRO ENTERPRISE LIMITED | Private company limited by shares | Live |
| MEGA FORD ENTERPRISE LIMITED | Private company limited by shares | Live |
| MEGA GRAND ENTERPRISE LIMITED | Private company limited by shares | Live |
| MEGA HONEST ENTERPRISE LIMITED | Private company limited by shares | Live |
| MEGA NATION ENTERPRISE LIMITED | Private company limited by shares | Live |
| MEGA OCEAN ENTERPRISE LIMITED | Private company limited by shares | Live |
| MEGA TEAM ENTERPRISE LIMITED | Private company limited by shares | Live |
| MEGA TIME ENTERPRISE LIMITED | Private company limited by shares | Live |
| MEGA WEALTHY ENTERPRISE LIMITED | Private company limited by shares | Live |
| MEGA WISDOM ENTERPRISE LIMITED | Private company limited by shares | Live |
| MEGUTAKA ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| MEIDA ENTERPRISE LIMITED | Private company limited by shares | Live |
| MEIDY ENTERPRISE LIMITED | Private company limited by shares | Live |
| MEIJIE ENTERPRISE LIMITED | Private company limited by shares | Live |
| MENG-YU ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MERAVIGLIA ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| GRAND MERIT ENTERPRISE LIMITED | Private company limited by shares | Live |
| METRO CAPITAL ENTERPRISE LIMITED | Private company limited by shares | Live |
| METRO LUCK ENTERPRISE LIMITED | Private company limited by shares | Live |
| KEMP MICRO-ELECTRONIC ENTERPRISE LIMITED | Private company limited by shares | Live |
| MICROTEX ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| MIDAS ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MID-GREEN ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| MIDI ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| MIDLAND REALTY ENTERPRISE LIMITED | Private company limited by shares | Live |
| MIL-CROWN ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MILESTONE ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MILESTONE ENTERPRISE LIMITED | Private company limited by shares | Live |
| New Milestone Enterprise Company Limited | Private company limited by shares | Live |
| MILLIONS ERA ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SIU MING ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAK MING ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| KAM MING ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| MING LIN ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| HAU MING ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MING WUN ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| MING FAI ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| MING FU ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| ON MING ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| WAI MING ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| MING YI ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| HON MING ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| MING KEI ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MING JUN ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MING WAH ENTERPRISE LIMITED | Private company limited by shares | Live |
| HOW MING ENTERPRISE LIMITED | Private company limited by shares | Live |
| MING JUI ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| MING LAI ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MING ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MING TAI ENTERPRISE LIMITED | Private company limited by shares | Live |
| HON MING ENTERPRISE CO. LIMITED | Private company limited by shares | Live |
| LUK MING ENTERPRISE LIMITED | Private company limited by shares | Live |
| MING CHI ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| JIN MING ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| Wui Ming Enterprise Limited | Private company limited by shares | Live |
| MING HAI ENTERPRISE LIMITED | Private company limited by shares | Live |
| MING DA ENTERPRISE LIMITED | Private company limited by shares | Live |
| Si Ming Enterprise Limited | Private company limited by shares | Live |
| Ming Lee HK Enterprise Limited | | Live |
| MING JI ENTERPRISE LIMITED | | Live |
| Mings Enterprise Limited | Private company limited by shares | Live |
| Mint & Lemongrass Enterprise Limited | Private company limited by shares | Live |
| MINYE ENTERPRISE LIMITED | Private company limited by shares | Live |
| Female Miracle (social enterprise) Limited | | Live |
| MIRACLE GENERAL ENTERPRISE LIMITED | Private company limited by shares | Live |
| MIRACLE TIME ENTERPRISE LIMITED | Private company limited by shares | Live |
| MIRANDA ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| PILOT MISSION ENTERPRISE LIMITED | Private company limited by shares | Live |
| MITRA FERRO ENTERPRISE LIMITED | Private company limited by shares | Dissolved |