| HOP YUEN INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| WO LOK INVESTMENT COMPANY, LIMITED | Private company limited by shares | Live |
| FEITANG INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| FOOK TAI INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| MABEL INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| CHI YUEN INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| ARTEMIS INVESTMENT LIMITED | Private company limited by shares | Live |
| YEE TAK INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| JAN YEE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| P - K INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| FOO GEE INVESTMENT CO. LIMITED | Private company limited by shares | Dissolved |
| T. H. HO INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| PAK KIN INVESTMENT COMPANY, LIMITED | Private company limited by shares | Live |
| HOP SHI INVESTMENT COMPANY, LIMITED | Private company limited by shares | Live |
| SIK SHI INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| TEFEL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KAU YIN INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| MAN YUE INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAH TAK INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAH LAI INVESTMENT COMPANY, LIMITED | Private company limited by shares | Live |
| SHUNG WAH INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| WINFIELD INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| GOODEVER INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KEE WAI INVESTMENT COMPANY, LIMITED | Private company limited by shares | Live |
| KEE HWA INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| ON TAI INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHI MING INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAI KEE INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| YIU CHO INVESTMENT COMPANY, LIMITED | Private company limited by shares | Live |
| LEON INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| FEN NAM INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| HODENBOND INVESTMENT, LIMITED | Private company limited by shares | Live |
| MING YAN INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| SAM WO INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHI ON INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| SUN HEY INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| BELL INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| LINTON INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| TAK FAT INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| NIN WAH INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| PAK ON INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| KCL INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHI FAI INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| WAH DAT INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAN FAI INVESTMENT COMPANY, LIMITED | Private company limited by shares | Live |
| WAH CHUEN INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| YIN TAK INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| TAK PO INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAT MING INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| SIU INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SAI SAI INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAI LOY INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| PAN PACIFIC INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| KIU MING INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUEN TAI INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| GLOUCESTER INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CENTRE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CORNWALL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUN YIP INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| WAH LEE INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| KAY MOW INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUE YAN INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KUI LOK INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| YU CHUNG INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| MAN YAU INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| PINEVILLE INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| HON & TAK INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KAM TONG INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAI MOW INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| LEE FAT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TAIKOO SUGAR INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WAH MAY INVESTMENT COMPANY LIMITED | Company limited by guarantee | Dissolved |
| FU YUEN INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| PIK YU INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| CHUNG TAK INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KAR YUN INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| ON MAY INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUN KONG INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHI LAM INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| YIP LEE INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAI HAY INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUN YAU INVESTMENT COMPANY, LIMITED | Private company limited by shares | Live |
| CHI DAT INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| KAI KAY INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAN LAI INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| NEW INVESTMENT AND FINANCE COMPANY, LIMITED | Private company limited by shares | Dissolved |
| WAH TAI INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOI TAK LEE INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| YIU WAH INVESTMENT COMPANY, LIMITED | Private company limited by shares | Live |
| MEE LUN INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| YUNG INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| FOOK WING INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| ON YIP INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| GEE KEE INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| TAI NING INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| VAN FAT INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| TOE CHU INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| KAI KAI INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| I. K. INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| LEE SUM INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |