| bo101 Limited | Private company limited by shares | Live |
| BO812 LIMITED | | Live |
| B.O.A LIMITED | Private company limited by shares | Dissolved |
| BO-A INDUSTRIAL LIMITED | Private company limited by shares | Live |
| boaa group Limited | Private company limited by shares | Live |
| BOAC Capital Limited | Private company limited by shares | Dissolved |
| HK BOADAS Tech LIMITED | | Live |
| Boadis Export & Import Co., Limited | Private company limited by shares | Dissolved |
| BOAGFORD TRADING LIMITED | Private company limited by shares | Dissolved |
| HK BOAI INT'L INVESTMENT MANAGEMENT (CHINA) HOLDING CO., LIMITED | Private company limited by shares | Live |
| HK BOAI INT'L MEDICAL INVEST MANAGEMENT (GROUP) LIMITED | Private company limited by shares | Live |
| AMERICA BOAI YIXIANG PRODUCT (HK) LIMITED | Private company limited by shares | Live |
| HK BOAI INT'L CULTURAL MEDIA INV. DEV. LIMITED | Private company limited by shares | Dissolved |
| CP BOAI INVESTMENT LIMITED | Private company limited by shares | Live |
| HK BOAI PROFESSION ANTI-CANCER ANTI-AGING MEDICAL COLLEGE LIMITED | Private company limited by shares | Live |
| BOAI PHARMACY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG BOAILU TRADING LIMITED | Private company limited by shares | Live Commenced dormancy on 28-Jul-2015 |
| NEIMENGGU BOAITE CHEMICAL CO., LIMITED | Private company limited by shares | Dissolved |
| Boaite Medical Technology Co., Limited | | Live |
| HK BOAIYUAN INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| B.O.A.K. LIMITED | Private company limited by shares | Dissolved |
| GODBLESS BOAKYE IMPORT & EXPORT LIMITED | Private company limited by shares | Live |
| Boamye Co., Limited | Private company limited by shares | Live |
| BOAN Limited | Private company limited by shares | Live |
| Guangzhou Jushuo Boan Technology Co., Limited | Private company limited by shares | Live |
| BOAND ASIA INVESTMENT LIMITED | Private company limited by shares | Live |
| BOANERGES COMPANY LIMITED | Private company limited by shares | Live |
| Boang Trading Limited | | Live |
| BOANGA LIMITED | Private company limited by shares | Dissolved |
| BOAO SPORTS (ASIA) LIMITED | Private company limited by shares | Dissolved |
| Hongkong Navigation Boao Battery Research Institute Limited | Private company limited by shares | Live |
| Boaohua Technologies Limited | Private company limited by shares | Dissolved |
| CHINA HAINAN BOAOLECHENG INT'L MEDICAL TOUR HK AREA (GROUP) STOCK CO., LIMITED | Private company limited by shares | Live |
| BOAOVAX HK, Limited | | Live |
| B.O.A.R. CO. LIMITED | Private company limited by shares | Dissolved |
| BRAVE BOAR LIMITED | Private company limited by shares | Live |
| Going Boar Limited | Private company limited by shares | Live Commenced dormancy on 28-Feb-2018 |
| GREAT BOAR LIMITED -THE- | Private company limited by shares | Live |
| Hongkong Dancing Boar Technology Co., Limited | | Live |
| WAI TAT P. C. BOARD COMPANY LIMITED | Private company limited by shares | Dissolved |
| KIN YIP P. C. BOARD COMPANY LIMITED | Private company limited by shares | Live |
| TOP BOARD LIMITED | Private company limited by shares | Live |
| RED BOARD LIMITED | Private company limited by shares | Live |
| HIN BOARD LIMITED | Private company limited by shares | Dissolved |
| BOARD ERA LIMITED | Private company limited by shares | Live |
| BOARD AND BOARD LIMITED | Private company limited by shares | Dissolved |
| BOARD LIMITED -THE- | Private company limited by shares | Dissolved |
| FC BOARD LIMITED | Private company limited by shares | Live |
| ART BOARD LIMITED | Private company limited by shares | Live |
| App Board Limited | Private company limited by shares | Live |
| ON BOARD HK LIMITED | Private company limited by shares | Live |
| BIG BOARD LIMITED | Private company limited by shares | Live |
| SON BOARD COMPANY LIMITED | | Live |
| ABOVE BOARD COMPANY LIMITED | Private company limited by shares | Live |
| AMPLE BOARD LIMITED | Private company limited by shares | Live |
| Big Board Appliances Limited | Private company limited by shares | Live |
| BOARD ASIA LIMITED | Private company limited by shares | Dissolved |
| ASIA BOARD LIMITED | Private company limited by shares | Dissolved |
| NSF BOARD ASIA LIMITED | Private company limited by shares | Live |
| SKY BOARD (ASIA) LIMITED | Private company limited by shares | Live |
| BOARD ASIA INVESTMENT LIMITED | Private company limited by shares | Live |
| Bam's Board Limited | | Live |
| CENTURY BOARD LIMITED | Private company limited by shares | Dissolved |
| CENTURY BOARD LIMITED | Private company limited by shares | Live |
| RTA CIRCUIT BOARD COMPANY LIMITED | Private company limited by shares | Dissolved |
| KAI FU CIRCUIT BOARD COMPANY LIMITED | Private company limited by shares | Dissolved |
| GOODWILL CIRCUIT BOARD COMPANY LIMITED | Private company limited by shares | Live |
| HOI FAT CIRCUIT BOARD MANUFACTORY LIMITED | Private company limited by shares | Live |
| TONG MING CIRCUIT BOARD COMPANY LIMITED | Private company limited by shares | Live |
| Board Click Limited | Private company limited by shares | Live |
| DIGITAL PRINTED CIRCUIT BOARD CO., LIMITED | Private company limited by shares | Dissolved |
| SUNWISE PRINTED CIRCUIT BOARD CO., LIMITED | Private company limited by shares | Live |
| Shenzhen Yue XiangDa Circuit Board Co., Limited | Private company limited by shares | Live |
| EXPERT BOARD LIMITED | Private company limited by shares | Live |
| FONARIE PRINTED CIRCUIT BOARD LIMITED | Private company limited by shares | Dissolved |
| GOLD BOARD COMPANY LIMITED | Private company limited by shares | Dissolved |
| GOLD BOARD LIMITED | Private company limited by shares | Live |
| BOARD GRACE LIMITED | Private company limited by shares | Live |
| GRAND BOARD LIMITED | Private company limited by shares | Dissolved |
| On Board Holding Limited | Private company limited by shares | Live |
| Board & Lodging Limited | Private company limited by shares | Live |
| LONG BOARD COMPANY LIMITED | Private company limited by shares | Dissolved |
| METRO BOARD LIMITED | Private company limited by shares | Live |
| METRO BOARD LIMITED | Private company limited by shares | Live |
| ARMSTRONG MINERAL COTTON BOARD LIMITED | Private company limited by shares | Dissolved |
| NICE BOARD LIMITED | Private company limited by shares | Dissolved |
| OCEAN BOARD LIMITED | Private company limited by shares | Dissolved |
| EASTERN OCEAN PRINTED CIRCUIT BOARD LIMITED | Private company limited by shares | Dissolved |
| ELLINGTON PRINTED CIRCUIT BOARD LIMITED | Private company limited by shares | Dissolved |
| STANDARD PRINTED CIRCUIT BOARD LIMITED | Private company limited by shares | Live |
| Private Board Limited | Private company limited by shares | Live |
| RAYBEN PRINTED CIRCUIT BOARD LIMITED | Private company limited by shares | Dissolved |
| SHEEN BOARD LIMITED | Private company limited by shares | Dissolved |
| WAH ON SIGN BOARD COMPANY LIMITED | Private company limited by shares | Live |
| SKIRTING BOARD LIMITED | Private company limited by shares | Dissolved |
| SMART BOARD ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SOLAR BOARD LIMITED | Private company limited by shares | Live |
| BOARD SUCCESS LIMITED | Private company limited by shares | Live |
| TRADE BOARD LIMITED | Private company limited by shares | Dissolved |
| TRADE BOARD LIMITED | Private company limited by shares | Live Ceased dormancy on 15-Jun-2016 |