| RAI (OPERATIONS) LIMITED | Private company limited by shares | Dissolved |
| BC OPERATIONS LIMITED | Private company limited by shares | Dissolved |
| GSI OPERATIONS LIMITED | Private company limited by shares | Live |
| PCD OPERATIONS HK LIMITED | Private company limited by shares | Live |
| HKB OPERATIONS LIMITED | Private company limited by shares | Dissolved |
| BC OPERATIONS LIMITED | Private company limited by shares | Live |
| LE HK OPERATIONS LIMITED | Private company limited by shares | Live |
| ASL Operations HK Limited | Private company limited by shares | Live |
| VS Operations HK Limited | Private company limited by shares | Live |
| CSM Operations Limited | Private company limited by shares | Live |
| GEO OPERATIONS LIMITED | Private company limited by shares | Live |
| ELG Operations Limited | Private company limited by shares | Live |
| SPS HK Operations Limited | Private company limited by shares | Live |
| i2R Operations Limited | Private company limited by shares | Live |
| FM Operations HK Limited | Private company limited by shares | Live |
| AE Operations Limited | Private company limited by shares | Live |
| Owl Lit Operations Limited | Private company limited by shares | Live |
| YUK FAI OPERATIONS COMPANY LIMITED | Private company limited by shares | Live |
| WSY Operations Limited | Private company limited by shares | Live |
| HK SGA Operations Limited | Private company limited by shares | Live |
| SMX Operations Limited | | Live |
| 1688 (BUSINESS OPERATIONS) LIMITED | Private company limited by shares | Live |
| 8988 (BUSINESS OPERATIONS) LIMITED | Private company limited by shares | Live |
| ACADEMY OPERATIONS (INTERNATIONAL) LIMITED | Private company limited by shares | Live |
| Cerberus Asia Operations and Advisory Limited | Private company limited by shares | Live |
| AFSC OPERATIONS LIMITED | Private company limited by shares | Live |
| DaSheng Agricultural Operations Co., Limited | Private company limited by shares | Live |
| Antire Operations Limited | Private company limited by shares | Live |
| APPM (OPERATIONS) COMPANY LIMITED | Private company limited by shares | Live |
| Architectural Operations Limited | Private company limited by shares | Live |
| Guangdong-Hong Kong-Macau Bay Area Economic and Trade Institute (Operations) Limited | Private company limited by shares | Live |
| ASIA OPERATIONS COMPANY, LIMITED | Private company limited by shares | Live |
| B. F. Asia Operations Limited | Private company limited by shares | Dissolved |
| Avesta Asia Operations Limited | | Live |
| BUSINESS OPERATIONS ASIA LIMITED | Private company limited by shares | Live |
| HYDROTECH ASIA OPERATIONS LIMITED | Private company limited by shares | Live |
| SPECIAL ASSETS OPERATIONS LIMITED | Private company limited by shares | Dissolved |
| HK CCS AUTO OPERATIONS MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| PACIFIC BASIN OPERATIONS LIMITED | Private company limited by shares | Dissolved |
| BASON OPERATIONS COMPANY LIMITED | Private company limited by shares | Live |
| HEALTHCARE INTERNATIONAL OPERATIONS - BEIJING CHINESE MEDICAL UNIVERSITY JOINT MEDICAL CENTRE LIMITED | Private company limited by shares | Dissolved |
| BINGLEY OPERATIONS LIMITED | Private company limited by shares | Dissolved |
| BIOCHEMICAL OPERATIONS COMPANY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BISSELL HK OPERATIONS LIMITED | Private company limited by shares | Live |
| Black Sun Operations Limited | Private company limited by shares | Live |
| HK LANGOLYM BRAND OPERATIONS LIMITED | Private company limited by shares | Live |
| BRANDMA OPERATIONS LIMITED | Private company limited by shares | Live |
| BCI Brewing Operations Limited | Private company limited by shares | Live |
| BRINGTON OPERATIONS LIMITED | Private company limited by shares | Live Commenced dormancy on 06-Apr-2016 |
| Bullish HK Operations Limited | | Live |
| A&A (Business Operations) Limited | Private company limited by shares | Live |
| CANNES BAY BUSINESS OPERATIONS LIMITED | Private company limited by shares | Live |
| NEW IDOL (BUSINESS OPERATIONS) LIMITED | Private company limited by shares | Live |
| NEW IDOL 168 (BUSINESS OPERATIONS) LIMITED | Private company limited by shares | Live |
| HK LIANSHENG BUSINESS OPERATIONS LIMITED | Private company limited by shares | Live |
| STRATEGIC BUSINESS OPERATIONS COMPANY LIMITED | Private company limited by shares | Dissolved |
| CANADIAN STANDARDS ASSOCIATION (FAR EAST OPERATIONS) LIMITED | Private company limited by shares | Live Ceased dormancy on 28-Sep-2010 |
| EXS CAPITAL OPERATIONS LIMITED | Private company limited by shares | Live |
| Capital Operations Limited | Private company limited by shares | Live |
| Capstone Operations Limited | | Live |
| Cardinal Operations HK Limited | | Live |
| MATTEL VENDOR OPERATIONS DIE CAST LIMITED | Private company limited by shares | Live |
| C.D.M. ASIA PACIFIC OPERATIONS LIMITED | Private company limited by shares | Live |
| Chayora Data Centre Operations Limited | Private company limited by shares | Live |
| HK Chic Brand Operations Management Limited | Private company limited by shares | Live |
| GSM Operations China Limited | Private company limited by shares | Dissolved |
| VRM Operations (China) Limited | Private company limited by shares | Live |
| AI CHINA OPERATIONS HOLDING LIMITED | Private company limited by shares | Dissolved |
| INTEGRATED CHINA OPERATIONS LIMITED | Private company limited by shares | Live Ceased dormancy on 21-Mar-2013 |
| Red Lobster China Operations Co. Limited | Private company limited by shares | Live |
| MATTEL VENDOR OPERATIONS CHINA LIMITED | Private company limited by shares | Dissolved |
| HK HARBOUR CITY BUSINESS OPERATIONS LIMITED | Private company limited by shares | Live |
| INT'L GARDEN CITY MISS DASAI OPERATIONS AND MANAGEMENT LIABILITY CO., LIMITED | Private company limited by shares | Live |
| JIANXIN HENGCHANG CITY OPERATIONS MANAGEMENT CO., LIMITED | Private company limited by shares | Live |
| CARGLASS CAR GLASS GLOBAL OPERATIONS CENTER CO., LIMITED | Private company limited by shares | Live |
| HONGKONG JIACHENG INTERNATIONAL SUPPLY CHAIN OPERATIONS CO., LIMITED | Private company limited by shares | Live |
| Happiness Cultural Tourism Investment Operations Co., Limited | Private company limited by shares | Live |
| Hong Kong Operations Technology Co., Limited | | Live |
| JINYING INTERNATIONAL SPECIAL OPERATIONS EQUIPMENT IMPORT & EXPORT CO., LIMITED | Private company limited by shares | Live |
| HK Pami Commercial Operations Management Co., Limited | | Live |
| Milan Outlets Commercial Operations Co., Limited | | Live |
| YANG MING INTERNATIONAL (HK) CULTURAL OPERATIONS CO., LIMITED | Private company limited by shares | Dissolved |
| Outlets Investment Operations Co., Limited | Private company limited by shares | Live |
| Yicai Online Operations Technology (HongKong) Co., Limited | Private company limited by shares | Live |
| HK Tongxingxing Commerce Operations& Management Limited | Private company limited by shares | Live |
| COMX WORLD OPERATIONS LIMITED | Private company limited by shares | Dissolved |
| VIETNAM ADVISING AND CONSULTING OPERATIONS LIMITED | Private company limited by shares | Dissolved |
| CRCC Asia HK Operations Limited | Private company limited by shares | Live |
| Creative Cultural Operations Limited | Private company limited by shares | Live |
| EUREKA DESIGN OPERATIONS LIMITED | | Live |
| Digi Operations Limited | Private company limited by shares | Live |
| ALTA DIGIT OPERATIONS LIMITED | Private company limited by shares | Live |
| DIORAFIA (FRANCE) BRAND OPERATIONS LIMITED | Private company limited by shares | Live |
| Eagle Operations Services Company Limited | Private company limited by shares | Live |
| EAGLE OPERATIONS SERVICES HK LIMITED | Private company limited by shares | Live |
| FAR EAST OPERATIONS LIMITED | Private company limited by shares | Dissolved |
| East Operations Limited | Private company limited by shares | Live |
| EASTWEEK.COM.HK OPERATIONS LIMITED | Private company limited by shares | Live |
| ECO-FRIENDLY OPERATIONS LIMITED | Private company limited by shares | Live |
| ELECTRONIC SERVICE OPERATIONS LIMITED | Private company limited by shares | Dissolved |