| Nicko Century Company Limited | Private company limited by shares | Live |
| NICKO ENTERPRISES LIMITED | Private company limited by shares | Live |
| NICKO CLEANING SERVICE LIMITED | Private company limited by shares | Dissolved |
| NICKON LIMITED | Private company limited by shares | Dissolved |
| Nickong VIP Limited | Private company limited by shares | Live |
| NICKOPLAS LIMITED | Private company limited by shares | Live |
| NICKOTECH HONGKONG LIMITED | Private company limited by shares | Live |
| NICKPAC HONG KONG LIMITED | Private company limited by shares | Dissolved |
| NICKPILAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| NICKRON INTERNATIONAL LIMITED | | Live |
| NICK'S BERSERKER LIMITED | | Live |
| NICK'S CASTER LIMITED | | Live |
| NICKS TRADE CO., LIMITED | Private company limited by shares | Live |
| NICK'S NETWORK CONSTRUCTION LIMITED | Private company limited by shares | Dissolved |
| Nick's & Family Limited | Private company limited by shares | Live Commenced dormancy on 13-Feb-2015 |
| NICKS SPORTS FOOTWEAR HONG KONG LIMITED | Private company limited by shares | Dissolved |
| NICK'S RIDER LIMITED | | Live |
| NICKSHOP LIMITED | Private company limited by shares | Live |
| NICKSON LIMITED | Private company limited by shares | Live |
| NICKSON (ASIA) LIMITED | Private company limited by shares | Dissolved |
| Nickson Industry Tech Co., Limited | Private company limited by shares | Live |
| NICKSON DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| NICKSON DIGITAL LIMITED | Private company limited by shares | Live |
| NICKSON ENGINEERING LIMITED | Private company limited by shares | Live |
| NICKSON ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| NICKSON ENGINEERING (HK) COMPANY LIMITED | Private company limited by shares | Dissolved |
| NICKSON HOLDINGS LIMITED | Private company limited by shares | Live |
| NICKSON GROUP HOLDINGS LIMITED | Private company limited by shares | Live |
| NICKSON INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| NICKSON INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| NICKSON INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Nickson Healthcare Management Limited | Private company limited by shares | Live |
| NICKSON POLYESTER MFY. CO. LIMITED | Private company limited by shares | Dissolved |
| NICKSON TECHNOLOGY LIMITED | Private company limited by shares | Live |
| NICKSON TIMBER LIMITED | Private company limited by shares | Live |
| NICKSON TRADING LIMITED | Private company limited by shares | Live |
| NICKSON TRANSPORTATION LIMITED | Private company limited by shares | Live |
| NICKSON TRAVEL CO., LIMITED | Private company limited by shares | Live |
| NickSon Tyre Company Limited | | Live |
| YOUNG NICKSON INVESTMENT LIMITED | Private company limited by shares | Live |
| NickStyle Limited | Private company limited by shares | Live |
| HK NICKSTYLE CO., LIMITED | | Live |
| NICKSZE LIMITED | | Live |
| NICKTIN LOGISTIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| NICKTON LIMITED | Private company limited by shares | Dissolved |
| NICKWAY ENTERPRISES LIMITED | Private company limited by shares | Live |
| NICKWAY INVESTMENTS LIMITED | Private company limited by shares | Live |
| NICKWAY INVESTMENTS LIMITED | Private company limited by shares | Live |
| NICKWIN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| NICKY LIMITED | Private company limited by shares | Live |
| NICKY ENTERPRISES CO., LIMITED | Private company limited by shares | Live |
| NICKY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Nicky Games Limited | Private company limited by shares | Live |
| NICKY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| NICKY LAND INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| NICKY INVESTMENTS LIMITED | Private company limited by shares | Live |
| STICKY NICKY LIMITED | Private company limited by shares | Dissolved |
| NICKY TRADING LIMITED | Private company limited by shares | Dissolved |
| Nicky.Chan Limited | Private company limited by shares | Live |
| NICKZ LIMITED | | Live |
| NICL COMPANY LIMITED | Private company limited by shares | Live |
| NICLAS LIMITED | Private company limited by shares | Dissolved |
| NICLATEN LIMITED | Private company limited by shares | Live |
| NICMAN TRADING LIMITED | Private company limited by shares | Live |
| NICNICBEL LIMITED | Private company limited by shares | Live |
| NICO DE LAU LIMITED | Private company limited by shares | Live |
| NICO COMPANY LIMITED | Private company limited by shares | Dissolved |
| NICO COMPANY LIMITED | Private company limited by shares | Live |
| NICO T&C LIMITED | Private company limited by shares | Live |
| Don Nico F&B Limited | Private company limited by shares | Live |
| NICO LIMITED | Private company limited by shares | Live |
| NICO 1997 LIMITED | Private company limited by shares | Live |
| NICO ASIA LIMITED | Private company limited by shares | Dissolved |
| NICO BUSINESS COMPANY LIMITED | Private company limited by shares | Live |
| NICO CABLE COMPANY LIMITED | Private company limited by shares | Live |
| NICO FIRE-FIGHTING LIMITED | Private company limited by shares | Live |
| Don Nico Holding Limited | Private company limited by shares | Live |
| NICO POLA COMPANY, LIMITED | Private company limited by shares | Dissolved |
| NICO SALES LIMITED | Private company limited by shares | Live |
| NICOBAI INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| NICOBAR CO LIMITED | Private company limited by shares | Dissolved |
| NICOBAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| NICOBAR GROUP LIMITED | Private company limited by shares | Dissolved |
| NICOBAR INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| NICOBAR TRADING LIMITED | Private company limited by shares | Live |
| NICO-HEALTHCARE COMPANY LIMITED | Private company limited by shares | Live |
| Nicoko (HK) Co., Limited | Private company limited by shares | Live |
| N.N. NICOL FINANCE LIMITED | Private company limited by shares | Dissolved |
| ETL Nicola Limited | Private company limited by shares | Live |
| NICOLA ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| NICOLA (HONG KONG) INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| NICOLA TRADING LIMITED | Private company limited by shares | Live |
| NICOLA WOOD TRADING LIMITED | Private company limited by shares | Live |
| NicoLabs Biotech (HK) Limited | Private company limited by shares | Live |
| Nicolai Premiums Limited | Private company limited by shares | Live |
| NICOLAOS LIMITED | Private company limited by shares | Live Commenced dormancy on 28-Oct-2015 |
| NICOLAR LIMITED | Private company limited by shares | Live |
| NICOLAS TRADING CO., LIMITED | Private company limited by shares | Live |
| WEALTH COLOUR & NICOLAS LIMITED | Private company limited by shares | Dissolved |
| NICOLAS & EDWARDS INVESTMENTS LIMITED | Private company limited by shares | Dissolved |