| Tai Koo Ngan O (Hong Kong) Global Trading Limited | | Live |
| HONG KONG TSE NGAN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| NGAN YIP (HONG KONG) LIMITED | | Live |
| Ngan Haa (Hong Kong) Limited | | Live |
| NGAN SAU (HONG KONG) LIMITED | | Live |
| HONG KONG NGAN LUNG INVESTMENT LIMITED | Private company limited by shares | Live |
| HONG KONG NGAN THAI TRADING COMPANY LIMITED | Private company limited by shares | Live |
| CHI NGAN INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| NGAN LEE PAPER INDUSTRIES COMPANY LIMITED | Private company limited by shares | Live |
| Tai Ngan International Company Limited | Private company limited by shares | Live |
| Siu Ngan International Limited | Private company limited by shares | Live |
| PO WAI NGAN INTERNATIONAL BULLION GROUP LIMITED | Private company limited by shares | Dissolved |
| NGAN LOK INTERNATIONAL ENTERPRISE LIMITED | Private company limited by shares | Live |
| FRANCE AUO LOI WAI NGAN (INTERNATIONAL) GROUP FASHION COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAH NGAN INTERNATIONAL FINANCE (HOLDINGS) LIMITED | Private company limited by shares | Dissolved |
| NGAN FUNG INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| HK NGAN FUNG INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| KA NGAN INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| NGAN SON INTERNATIONAL INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| NGAN WAI INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| NGAN FAI INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| NGAN PAN INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live Commenced dormancy on 18-Aug-2014 |
| HK NGAN SHA INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| NGAN PO INTERNATIONAL (HK) TRADING LIMITED | Private company limited by shares | Dissolved |
| Ngan Tung International Investment (H.K.) Limited | Private company limited by shares | Dissolved |
| NGAN TAI INT'L HOLDINGS CO., LIMITED | Private company limited by shares | Live |
| KAM NGAN INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| LOI NGAN INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| NGAN LEE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| NGAN TAT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| NGAN WAY INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| NGAN YUE INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| NGAN SI INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HOP NGAN INVESTMENT LIMITED | Private company limited by shares | Live |
| NGAN CHUEN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| NGAN TIN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| NGAN YU INVESTMENTS LIMITED | Private company limited by shares | Live |
| JOHNNY NGAN LIMITED | Private company limited by shares | Dissolved |
| NGAN KEUNG INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| NGAN KOON COMPANY LIMITED | Private company limited by shares | Live |
| NGAN KUEN HING HOLDING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KUNG NGAN CLEANING CO. LIMITED | Private company limited by shares | Live |
| NGAN KWONG KEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| NGAN KWONG TEXTILES COMPANY LIMITED | Private company limited by shares | Dissolved |
| NGAN FAI LAUNDRY & DRY CLEAN COMPANY LIMITED | Private company limited by shares | Live |
| NGAN FAI LAUNDRY FACTORY LIMITED | Private company limited by shares | Live |
| NGAN LUEN (POULTRY) COMPANY LIMITED | Private company limited by shares | Dissolved |
| NGAN LUNG RESTAURANT LIMITED | Private company limited by shares | Live |
| Red Ngan Marketing Limited | Private company limited by shares | Live |
| KAM NGAN METAL ELECTROPLATING FACTORY LIMITED | Private company limited by shares | Dissolved |
| NGAN MING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Palette Ngan Company Limited | | Live |
| YEUNG, NGAN & PARTNERS LIMITED | Private company limited by shares | Live |
| YAT NGAN PAWNSHOP LIMITED | Private company limited by shares | Live |
| NGAN KEE PETROLEUM LIMITED | Private company limited by shares | Live |
| NGAN FAI PLUMBING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| NGAN PONG ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| NGAN FU RESTAURANT, LIMITED | Private company limited by shares | Dissolved |
| NGAN FAI RESTAURANT LIMITED | Private company limited by shares | Live |
| NGAN LUNG CONGEE & NOODLES RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| NGAN RIVER TRADING CO. LIMITED | Private company limited by shares | Live |
| NGAN SANG RESEARCH & CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| Ngan Shine Company Limited | Private company limited by shares | Live |
| KONG SHING NGAN CHING COMPANY LIMITED | Private company limited by shares | Dissolved |
| NGAN SHING ELECTRONICS LIMITED | Private company limited by shares | Live |
| NGAN SHING ASIA GROUP LIMITED | Private company limited by shares | Live |
| SHING NGAN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| NGAN SHING PRINTING LIMITED | Private company limited by shares | Dissolved |
| NGAN SHING TEXTILES COMPANY LIMITED | Private company limited by shares | Live |
| NGAN SHONG INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| NGAN SHUI LIMITED | Private company limited by shares | Dissolved |
| NGAN SHUN LIMITED | Private company limited by shares | Dissolved |
| Ngan Shun Fat Company Limited | | Live |
| NGAN HING SHUN COMPANY LIMITED | Private company limited by shares | Live |
| NGAN SING AIR-CONDITIONING ENGINEERING & TRADING LIMITED | Private company limited by shares | Dissolved |
| NGAN SING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| NGAN SING DESIGN AND ENGINEERING COMPANY LIMITED | | Live |
| NGAN SING TRADING LIMITED | Private company limited by shares | Live |
| FEI NGAN TUNG BUDDHISM AND TAOISM SOCIETY LIMITED | Company limited by guarantee | Live |
| Ngan Thai Company Limited | Private company limited by shares | Live |
| Thomas Ngan & Associates Limited | Private company limited by shares | Live |
| NGAN TONG COMPANY LIMITED | Private company limited by shares | Live |
| NGAN CHUEN TOOL SET MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| NGAN NOK TRADING CO. LIMITED | Private company limited by shares | Dissolved |
| KUM NGAN FU TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| NGAN CHUNG TRADING LIMITED | Private company limited by shares | Dissolved |
| Chung Ngan Wui Trading Company Limited | Private company limited by shares | Live |
| PING NGAN TRADING LIMITED | Private company limited by shares | Live |
| CHUNG NGAN TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |
| CHUNG NGAN TRANSPORTATION LIMITED | Private company limited by shares | Live |
| TSANG NGAN KIN SCAFFOLDING COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 01-Dec-2010 |
| NGAN TUNG INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| NGAN HO T.V. GAME MACHINES COMPANY LIMITED | Private company limited by shares | Dissolved |
| Wing Ngan Company Limited | Private company limited by shares | Live |
| NGAN YICK INVESTMENT LIMITED | Private company limited by shares | Live |
| NGANBIDA COMPANY LIMITED | Private company limited by shares | Dissolved |
| NGANDOBLE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Nganhold Enterprise Limited | Private company limited by shares | Live |
| Ngan's Brothers Arboriculture Company Limited | Private company limited by shares | Live |
| NGAN'S BROTHER ENTERPRISE LIMITED | Private company limited by shares | Live |