| CHINA KUIBANG METAI TRADING CO., LIMITED | Private company limited by shares | Live |
| KUIBER LIMITED | Private company limited by shares | Live |
| Kuiburi (Hong Kong) Limited | Private company limited by shares | Live |
| Kuichen Co., Limited | | Live |
| SO KUICHONG INVESTMENTS LIMITED | Private company limited by shares | Live |
| KUICHUK LIMITED | Private company limited by shares | Live |
| Kuick Limited | Private company limited by shares | Live |
| KUIEN LIMITED | Private company limited by shares | Live |
| HONG KONG KUIFAI COMPUTER TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| KUIFEN CO. LIMITED | Private company limited by shares | Dissolved |
| KUIFU TECH LIMITED | Private company limited by shares | Live |
| KUIGAH ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| KUIGE INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| KUIHENG E-COMMERCE CO., LIMITED | | Live |
| HK KUIHUAWU INTERNATIONAL ENTERPRISE GROUP LIMITED | Private company limited by shares | Live |
| KUIKI STUDIO LIMITED | Private company limited by shares | Live |
| KUIKOO NETWORK LIMITED | Private company limited by shares | Dissolved |
| KUIKUN INVESTMENT LIMITED | Private company limited by shares | Live |
| KUILEY MANUFACTURERS LIMITED | Private company limited by shares | Dissolved |
| MG KUILL CONSULTING LIMITED | Private company limited by shares | Live |
| KUIMORE LIMITED | Private company limited by shares | Dissolved |
| Kuintech Limited | Private company limited by shares | Live |
| VAN GINKEL & KUIPER INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| KUIPERS FAMILY ENTERTAINMENT LIMITED | Private company limited by shares | Dissolved |
| Japan Kuiqichuan Pharmaceutical International Holdings Limited | | Live |
| KUIQIRONGXING HOLDING LIMITED | Private company limited by shares | Live |
| KUIRUI COPPER (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| KUISHENG INTERNATIONAL INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| KUISTON LIMITED | Private company limited by shares | Live |
| KUISTON ENTERPRISE LIMITED | Private company limited by shares | Live |
| KUISUM LIMITED | Private company limited by shares | Dissolved |
| KUISUM COURT 37 LIMITED | Private company limited by shares | Live |
| NEWFAIR KUITAN SPORTS CLUB ASSOCIATION LIMITED | Private company limited by shares | Live |
| KUITAN INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| KUIVER LIMITED | Private company limited by shares | Live |
| KUIWAN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| KUIWIN COMPANY LIMITED | Private company limited by shares | Live |
| KUIYI LIMITED | Private company limited by shares | Live |
| HK KUIYINNI TRADE LIMITED | | Live |
| Kuiyitang Hong Kong Guoyi Technology Co., Limited | Private company limited by shares | Live |
| Kuiyu Trading Limited | Private company limited by shares | Live |