| NIKICASTLE TRADING CO., LIMITED | | Live |
| Nikikashi Company Limited | | Live |
| NIKING INTERNATIONAL LIMITED | Private company limited by shares | Live |
| B NIKIS LIMITED | Private company limited by shares | Live |
| Nikisale Co., Limited | Private company limited by shares | Live |
| NIKITA LIMITED | Private company limited by shares | Dissolved |
| NIKITAS TECHNOLOGIES CO., LIMITED | Private company limited by shares | Dissolved |
| NIKIU LIMITED | | Live |
| Nikka Company Limited | Private company limited by shares | Live |
| NIKKA (CHINA) LIMITED | Private company limited by shares | Dissolved |
| HANWA NIKKA LIMITED | Private company limited by shares | Live |
| NIKKA REFORM LIMITED | Private company limited by shares | Live |
| SHANGHAI NIKKA TECHNOLOGY (H.K.) LIMITED | Private company limited by shares | Dissolved |
| NIKKA TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Nikkan Motor Engineering Limited | Private company limited by shares | Live |
| NIKKA-SHINKOH ELECTRONICS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ALCAN NIKKEI CHINA LIMITED | Private company limited by shares | Dissolved |
| ALCAN NIKKEI KOREA LIMITED | Private company limited by shares | Dissolved |
| NIKKEI ASIA COMPANY LIMITED | Private company limited by shares | Live |
| NIKKEI CONSULTANTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| NIKKEI DENSHI (HK) COMPANY LIMITED | Private company limited by shares | Live |
| NIKKEI CHINA (HONG KONG) LIMITED | Private company limited by shares | Live |
| NIKKEI HONG KONG ALUMINIUM CO., LIMITED | Private company limited by shares | Dissolved |
| NIKKEI FUTURES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| NIKKEI (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| NIKKEI INDUSTRIAL (HK) LIMITED | Private company limited by shares | Live |
| NIKKEI (INTERNATIONAL) LIMITED | Private company limited by shares | Live |
| NIKKEI BUSINESS PUBLICATIONS ASIA LIMITED | Private company limited by shares | Live |
| NIKKEI JAPANESE LANGUAGE SCHOOL LIMITED | Private company limited by shares | Live |
| Nikkei FT Scout Asia Limited | Private company limited by shares | Live |
| NIKKEI SEKKEI INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Nikkei Capital Solutions Limited | Private company limited by shares | Live |
| NIKKENTSU LIMITED | Private company limited by shares | Dissolved |
| Nikki HK Limited | Private company limited by shares | Live |
| Nikki Company Limited | Private company limited by shares | Live |
| NIKKI JEWELRY LIMITED | Private company limited by shares | Live |
| NIKKI LYNNE LIMITED | Private company limited by shares | Live |
| Nikki Trading Limited | Private company limited by shares | Live |
| Nikkigames HK Limited | Private company limited by shares | Live |
| Nikkimi Trading Limited | | Live |
| NIKKIN FAR EAST LIMITED | Private company limited by shares | Live |
| Nikkin (Hong Kong) Company Limited | Private company limited by shares | Live |
| Nikkin Lifts & Escalators Limited | Private company limited by shares | Live |
| NIKKO LIMITED | Private company limited by shares | Dissolved |
| NIKKO COMPANY LIMITED | Private company limited by shares | Dissolved |
| NIKKO CONSULTANCY LIMITED | Private company limited by shares | Live |
| NIKKO ENTERPRISE LIMITED | Private company limited by shares | Live |
| NIKKO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| NIKKO FASHIONS LIMITED | Private company limited by shares | Dissolved |
| NIKKO JEWELLERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| NIKKO MACHINERY LIMITED | Private company limited by shares | Dissolved |
| Nikko Service Limited | | Live |
| NIKKO TOYS LIMITED | Private company limited by shares | Live |
| Nikkon Co. Limited | Private company limited by shares | Live |
| NIKKON (ASIA) CO., LIMITED | Private company limited by shares | Live |
| NIKKON ENGINEERING AND CONSULTANTS LIMITED | Private company limited by shares | Live |
| NIKKON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NIKKON PIECE GOODS COMPANY LIMITED | Private company limited by shares | Dissolved |
| NIKKONG LINK COMPANY LIMITED | Private company limited by shares | Dissolved |
| NIKKONG VIGOROUS LIMITED | Private company limited by shares | Live |
| NIKKOPHARMA (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| NIKKOSHI (HONG KONG) CO. LIMITED | Private company limited by shares | Live |
| NIKKOTECH INDUSTRIAL LIMITED | Private company limited by shares | Live |
| NIKKOU TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| NIKKSON LIMITED | Private company limited by shares | Live |
| NIKKY AGENCY LIMITED | Private company limited by shares | Live |
| NIKKY HOMEDECOR COMPANY LIMITED | Private company limited by shares | Live |
| NIKLA LIMITED | | Live |
| NIKLAS LIMITED | Private company limited by shares | Dissolved |
| NIKLAS COMPANY LIMITED | Private company limited by shares | Live |
| NIKMA Holding Limited | Private company limited by shares | Live |
| NIKO LIMITED | Private company limited by shares | Dissolved |
| NIKO COMPANY LIMITED | Private company limited by shares | Live |
| NIKO 1 LIMITED | | Live |
| NIKO 2 LIMITED | | Live |
| NIKO 3 LIMITED | | Live |
| NIKO 4 LIMITED | | Live |
| NIKO 5 LIMITED | | Live |
| NIKO 6 LIMITED | | Live |
| NIKO 7 LIMITED | | Live |
| NIKO 8 LIMITED | | Live |
| NIKO ASIA LIMITED | Private company limited by shares | Dissolved |
| NIKO ASIA LIMITED | Private company limited by shares | Live |
| NIKO ENTERTAINMENT COMPANY LIMITED | | Live |
| NIKO OAKLANDS LIMITED | Private company limited by shares | Live |
| Niko Niko Spirit Limited | | Live |
| NIKOATA (FAR EAST) LIMITED | Private company limited by shares | Dissolved |
| NIKOBO LIMITED | Private company limited by shares | Dissolved |
| NIKODA LIMITED | Private company limited by shares | Dissolved |
| NIKODA INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| NIKODY LIMITED | Private company limited by shares | Dissolved |
| Nikohome Hongkong Limited | Private company limited by shares | Live |
| NIKOLA LIMITED | Private company limited by shares | Live |
| Nikola Limited | Private company limited by shares | Live |
| NIKOLAI INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| NIKOLAI SOURCING HONG KONG LIMITED | Private company limited by shares | Live |
| Alexander Nikolas, Limited | Private company limited by shares | Live |
| NIKOLI GLOBAL LIMITED | Private company limited by shares | Dissolved |
| HONGKONG NIKOLIS INTL MARBLE LIMITED | Private company limited by shares | Live |
| Nikolskya Limited | Private company limited by shares | Live |