| RETI CO., LIMITED | Private company limited by shares | Live |
| RETI CULUM LIMITED | Private company limited by shares | Live |
| RETICAM LIMITED | Private company limited by shares | Live |
| Reticulum HK Holding Limited | | Live |
| RETIMPO COMPANY LIMITED | Private company limited by shares | Dissolved |
| RETINA LIMITED | Private company limited by shares | Dissolved |
| RETINO COMPANY LIMITED | Private company limited by shares | Dissolved |
| RetinoRegenesis Limited | Private company limited by shares | Live |
| Retinue Limited | Private company limited by shares | Live |
| Retired Not Out Limited | Private company limited by shares | Live |
| Sichuan Retired Athletes Venture Investment (Group) Co., Limited | Private company limited by shares | Live |
| Association of Retired Elderly Limited | Company limited by guarantee | Live |
| TIH Retiree Association Limited | Company limited by guarantee | Live |
| RetireHK Limited | | Live |
| ABUNDANT RETIREMENT ASSOCIATION LIMITED | Company limited by guarantee | Live |
| EAST ASIA HUNG KAI RETIREMENT FUND MANAGEMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| EPS RETIREMENT BENEFITS LIMITED | Private company limited by shares | Live |
| Link Retirement Solutions HK Limited | | Live |
| SAN MIGUEL BREWERY RETIREMENT FUNDS LIMITED | Private company limited by shares | Dissolved |
| HWG RETIREMENT SCHEMES LIMITED | Private company limited by shares | Dissolved |
| CROSS STRAIT RETIREMENT HEALTH PROMOTION ASSOCIATION LIMITED | Private company limited by shares | Live |
| RETIRO LIMITED | Private company limited by shares | Live |
| RETIS & CO. LIMITED | Private company limited by shares | Live |
| RETITEC LIMITED | Private company limited by shares | Dissolved |