| NECKLAND INDUSTRIAL LIMITED | Private company limited by shares | Live |
| NECKO CREATIVE LIMITED | Private company limited by shares | Live |
| KEER NECKTIES & ACCESSORIES CO., LIMITED | Private company limited by shares | Dissolved |
| NECNON CO., LIMITED | Private company limited by shares | Live |
| NECO COMPANY LIMITED | Private company limited by shares | Dissolved |
| NECO LIMITED | | Live |
| Neco Engineering Limited | | Live |
| Neco Global Limited | | Live |
| NECO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Neco Asset Management Limited | Private company limited by shares | Live |
| MAXSHINE NECO LIGHTING LIMITED | Private company limited by shares | Live |
| NECO NEON COMPANY LIMITED | Private company limited by shares | Live |
| NORTHERN - NECO LIMITED | Private company limited by shares | Dissolved |
| NECO PACIFICA AIR LIMITED | Private company limited by shares | Dissolved |
| NECO TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| NECO WATCH COMPANY LIMITED | Private company limited by shares | Live |
| NECOAL (INNER MONGOLIA) HOLDING LIMITED | Private company limited by shares | Dissolved |
| NECO-BRANCO INDUSTRIES LIMITED | Private company limited by shares | Live |
| NECOCHEA COMPANY LIMITED | Private company limited by shares | Dissolved |
| NECOKEINE LIMITED | Private company limited by shares | Live |
| NECOLA LIMITED | Private company limited by shares | Dissolved |
| NECOM LIMITED | Private company limited by shares | Live |
| NECON LIMITED | Private company limited by shares | Dissolved |
| NeContour Product Limited | Private company limited by shares | Dissolved |
| NECOON LIMITED | Private company limited by shares | Live |
| NECOPACT LIMITED | | Live |
| NECORD INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| NECOTRANS Asia Limited | Private company limited by shares | Live |
| Necotrans Hong Kong Limited | Private company limited by shares | Live |
| NECOTRONICS LIMITED | Private company limited by shares | Dissolved |
| NECRA LIMITED | Private company limited by shares | Dissolved |
| NECRA LIMITED | Private company limited by shares | Dissolved |
| NECROCK LIMITED | Private company limited by shares | Dissolved |
| Necromancy AI Limited | Private company limited by shares | Live |
| NECT (Hong Kong) Limited | Private company limited by shares | Live |
| NECTAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| Nectar Asia Limited | Private company limited by shares | Live |
| NECTAR RE ASIA LIMITED | Private company limited by shares | Live |
| NECTAR DIGITAL LIMITED | Private company limited by shares | Live |
| Nectar Garden Company Limited | Private company limited by shares | Live |
| NECTAR INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| NECTARFORD LIMITED | Private company limited by shares | Dissolved |
| Nectaris Limited | Private company limited by shares | Live |
| NECTARRYOUTH CLOTHING LIMITED | Private company limited by shares | Live |
| NECTCON LIMITED | Private company limited by shares | Live |
| Necto Capital Limited | Private company limited by shares | Live |
| SPAIN NECTO SHARE CO., LIMITED | Private company limited by shares | Live |
| GLOBAL NECTO LIMITED | Private company limited by shares | Dissolved |
| Spain Necto Group Limited | Private company limited by shares | Live |
| NECTO SYSTEMS LIMITED | Private company limited by shares | Live |
| Necto Technology Limited | Private company limited by shares | Live |
| Necto United Data Limited | | Live |
| Necto United Group Limited | | Live |
| NECTOLINK LIMITED | Private company limited by shares | Live |
| Necton Limited | Private company limited by shares | Live |
| NECTRON LIMITED | Private company limited by shares | Dissolved |
| NECVIL EXPORT&IMPORT LIMITED | Private company limited by shares | Dissolved |
| NECWAY INVESTMENTS LIMITED | Private company limited by shares | Live |