| S.C.A. LIMITED | Private company limited by shares | Dissolved |
| SCAA MEN'S BASKETBALL TEAM FAN CLUB LIMITED | Private company limited by shares | Live |
| Wong Man Wai (SCAA Old Timer) Soccer Academy Company Limited | Private company limited by shares | Live |
| Scaale Limited | Private company limited by shares | Live |
| SCA-Asset Management Co., Limited | Private company limited by shares | Live |
| SCABAL MTM LIMITED | Private company limited by shares | Live |
| SCABALINI COMPANY LIMITED | Private company limited by shares | Live |
| SCABIOSA COMPANY LIMITED | Private company limited by shares | Live |
| SCABLE LIMITED | Private company limited by shares | Dissolved |
| SCABOR MANUFACTURING LIMITED | Private company limited by shares | Live |
| National grain SCA(China) Limited | Private company limited by shares | Live |
| SCAD LIMITED | Private company limited by shares | Dissolved |
| SCAD LIMITED | | Live |
| SCADDOODLE LIMITED | Private company limited by shares | Live |
| Scadeon | Private unlimited company | Live |
| Scadlock Asia Limited | Private company limited by shares | Live |
| Scaerlight Limited | Private company limited by shares | Live |
| SCAEVA LIMITED | Private company limited by shares | Live |
| SCAF COMPANY LIMITED | Private company limited by shares | Live |
| KAM HING SCAFFODING WORKS LIMITED | Private company limited by shares | Live |
| SIU ON SCAFFOLD COMPANY LIMITED | Private company limited by shares | Live |
| TAT KEE SCAFFOLD LIMITED | Private company limited by shares | Dissolved |
| KIN YIP SCAFFOLD LIMITED | Private company limited by shares | Live |
| Chuen Ma Scaffold Limited | | Live |
| MPS SCAFFOLD CO., LIMITED | Private company limited by shares | Live |
| Pacific Scaffold Engineering Co., Limited | Private company limited by shares | Live |
| Lead Man Scaffold Construction Co Limited | Private company limited by shares | Live |
| Power Construction Metal Scaffold Engineering Limited | Private company limited by shares | Live |
| YAU HOP SCAFFOLD GENERAL CONTRACTOR (ASIA) COMPANY LIMITED | Private company limited by shares | Live |
| YAU HOP SCAFFOLD GENERAL CONTRACTOR CO., LIMITED | Private company limited by shares | Live |
| ECON SYSTEM SCAFFOLD LIMITED | Private company limited by shares | Live |
| SCAFFOLD ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| AES SCAFFOLD ENGINEERING LIMITED | Private company limited by shares | Live |
| ON KIT SCAFFOLD ENGINEERING LIMITED | Private company limited by shares | Live |
| EX SCAFFOLD ENGINEERING LIMITED | Private company limited by shares | Live |
| Ko Loi Scaffold Engineering Limited | Private company limited by shares | Live |
| Kong Kee Scaffold Engineering Limited | Private company limited by shares | Live |
| SUN POWER SCAFFOLD ENGINEERING LIMITED | Private company limited by shares | Live |
| Top Power Scaffold Engineering Limited | | Live |
| Flying Dragon Scaffold Engineering Limited | Private company limited by shares | Live |
| HERO SUN SCAFFOLD LIMITED | Private company limited by shares | Live |
| PO HING SCAFFOLD FACTORY LIMITED | Private company limited by shares | Live |
| Wah Keung Scaffold Engineering (Leasing) Limited | | Live |
| MING KEE SCAFFOLD COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAI MING SCAFFOLD LIMITED | Private company limited by shares | Live |
| NATURE SCAFFOLD LIMITED | Private company limited by shares | Live |
| PING LEE SCAFFOLD LIMITED | Private company limited by shares | Dissolved |
| SUNSET SCAFFOLD TEAM ENGINEERING LIMITED | Private company limited by shares | Live |
| Team Mak Scaffold Company Limited | Private company limited by shares | Live |
| TUNG ON SCAFFOLD ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WING LEE SCAFFOLD HOLDING LIMITED | Private company limited by shares | Live |
| SAI KEE SCAFFOLD WORKS LIMITED | Private company limited by shares | Dissolved |
| YUNG KEE SCAFFOLD WORKS LIMITED | Private company limited by shares | Live |
| Sun Yuen Scaffold Limited | Private company limited by shares | Live |
| WAI MAN SCAFFOLDEN LIMITED | Private company limited by shares | Live |
| HOP LEE SCAFFOLDING LIMITED | Private company limited by shares | Live |
| SUN KEE SCAFFOLDING COMPANY LIMITED | Private company limited by shares | Dissolved |
| NAM KIN SCAFFOLDING LIMITED | Private company limited by shares | Dissolved |
| WAI KEE SCAFFOLDING LIMITED | Private company limited by shares | Dissolved |
| HON KEE SCAFFOLDING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SAM LEE SCAFFOLDING LIMITED | Private company limited by shares | Dissolved |
| MAN LEI SCAFFOLDING LIMITED | Private company limited by shares | Dissolved |
| TAT LEE SCAFFOLDING LIMITED | Private company limited by shares | Live |
| MAN SAI SCAFFOLDING LIMITED | Private company limited by shares | Dissolved |
| NEW MAN LEI SCAFFOLDING LIMITED | Private company limited by shares | Live |
| YAU HOP SCAFFOLDING CO. LIMITED | Private company limited by shares | Dissolved |
| NG KEE SCAFFOLDING LIMITED | Private company limited by shares | Live |
| KAM KUI SCAFFOLDING COMPANY LIMITED | Private company limited by shares | Live |
| YUE TAI SCAFFOLDING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ON TAT SCAFFOLDING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAI LEE SCAFFOLDING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KIN YIP SCAFFOLDING LIMITED | Private company limited by shares | Live |
| HIN WAI SCAFFOLDING LIMITED | Private company limited by shares | Dissolved |
| SUN LOK SCAFFOLDING LIMITED | Private company limited by shares | Live |
| YAT FAN SCAFFOLDING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HO HO KEE SCAFFOLDING COMPANY LIMITED | Private company limited by shares | Live |
| HIN FAT SCAFFOLDING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUM WAI LEE SCAFFOLDING COMPANY LIMITED | Private company limited by shares | Live |
| Sun Fai Scaffolding Limited | Private company limited by shares | Dissolved |
| Siu Wai Scaffolding Company Limited | Private company limited by shares | Live |
| NO. 1 SCAFFOLDING LIMITED | Private company limited by shares | Dissolved |
| SMP Scaffolding Limited | Private company limited by shares | Live |
| PAK LOK SCAFFOLDING LIMITED | Private company limited by shares | Live |
| SUN KIN YIP SCAFFOLDING COMPANY LIMITED | Private company limited by shares | Live |
| RED SUN SCAFFOLDING LIMITED | Private company limited by shares | Live |
| YAU ON SCAFFOLDING LIMITED | Private company limited by shares | Dissolved |
| ON KIN SCAFFOLDING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MIU SUM SCAFFOLDING LIMITED | Private company limited by shares | Live |
| TAI SUN SCAFFOLDING LIMITED | Private company limited by shares | Live |
| SUN BO SCAFFOLDING LIMITED | Private company limited by shares | Live |
| HO TIN SCAFFOLDING LIMITED | Private company limited by shares | Dissolved |
| HIN WAI SCAFFOLDING COMPANY LIMITED | Private company limited by shares | Live |
| Lok Sum Scaffolding Limited | Private company limited by shares | Live |
| SIU WAH SCAFFOLDING COMPANY LIMITED | Private company limited by shares | Live |
| LAM KEE SCAFFOLDING LIMITED | Private company limited by shares | Live |
| PAK YU SCAFFOLDING LIMITED | Private company limited by shares | Live |
| TOP SCAFFOLDING LIMITED | Private company limited by shares | Dissolved |
| KIM KLU SCAFFOLDING LIMITED | Private company limited by shares | Live |
| YS Scaffolding Company Limited | Private company limited by shares | Live |
| Top Sky Scaffolding Limited | Private company limited by shares | Live |