| DEEP WIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| DEEP PUI LIMITED | Private company limited by shares | Dissolved |
| DEEP SEA LIMITED | Private company limited by shares | Dissolved |
| DEEP COMPANY LIMITED | Private company limited by shares | Live |
| Deep ILY Limited | Private company limited by shares | Live |
| Deep Pay Limited | Private company limited by shares | Live |
| DEEP AI LIMITED | | Live |
| DEEP JOY LIMITED | | Live |
| DEEP LIMITED | | Live |
| Deep Sky Capital Limited | Private company limited by shares | Live |
| DEEP SEA CAPITAL LIMITED | Private company limited by shares | Live |
| DEEP CARE COMPANY LIMITED | Private company limited by shares | Live |
| DEEP DIGITAL LIMITED | Private company limited by shares | Dissolved |
| EASTERN DEEP LIMITED | Private company limited by shares | Live |
| Deep Entertainment Company Limited | Private company limited by shares | Dissolved |
| DEEP INTERACTIVE COMPANY LIMITED | Private company limited by shares | Live |
| Deep Internet Limited | Private company limited by shares | Live |
| DEEP LUCK COMPANY LIMITED | Private company limited by shares | Dissolved |
| DEEP MARK LIMITED | | Live |
| DEEP NICE LIMITED | Private company limited by shares | Dissolved |
| DEEP OCEAN LIMITED | Private company limited by shares | Dissolved |
| OCEAN DEEP LIMITED | Private company limited by shares | Dissolved |
| Ocean Deep Limited | Private company limited by shares | Dissolved |
| DEEP OCEAN LIMITED | Private company limited by shares | Live |
| OCEAN DEEP LIMITED | Private company limited by shares | Live |
| GS DEEP OCEAN LIMITED | Private company limited by shares | Live |
| Ocean Deep Toy Limited | Private company limited by shares | Live |
| Deep & Ocean Limited | | Live |
| DEEP POINT LIMITED | Private company limited by shares | Dissolved |
| POLY DEEP COMPANY LIMITED | Private company limited by shares | Dissolved |
| Wan Deep Restaurant Company Limited | Private company limited by shares | Dissolved |
| DEEP RICHNESS COMPANY LIMITED | Private company limited by shares | Dissolved |
| DEEP SENSE LIMITED | Private company limited by shares | Dissolved |
| Smart Deep Semi Limited | Private company limited by shares | Live |
| DEEP SPACE LIMITED | Private company limited by shares | Dissolved |
| SPACE DEEP LIMITED | Private company limited by shares | Live |
| MAI MAI DEEP SPACE LIMITED | | Live |
| Deep Space Limited | | Live |
| Deep Trade Limited | Private company limited by shares | Live |
| VALUE DEEP LIMITED | Private company limited by shares | Dissolved |
| DEEP VIEW COMPANY LIMITED | Private company limited by shares | Dissolved |
| DEEP VIEW LIMITED | Private company limited by shares | Live |
| DEEPAK COMPANY LIMITED | Private company limited by shares | Dissolved |
| DEEPAK DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| Deepak (HK) Co., Limited | Private company limited by shares | Live |
| DEEPAK SPECIAL DESIGN (HK) CO., LIMITED | Private company limited by shares | Live |
| DeepAlpha Capital Limited | | Live |
| DEEPART LIMITED | Private company limited by shares | Dissolved |
| DeepAuto Limited | Private company limited by shares | Live |
| DEEPBASE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Deepbass Limited | | Live |
| Deepbay Shipping Limited | Private company limited by shares | Live |
| Deepblu Limited | Private company limited by shares | Live |
| DEEPBLUE AUSTRALIASIA LIMITED | Private company limited by shares | Live |
| Deepblue Kitchen & Bath Limited | Private company limited by shares | Live |
| Deepblue Entertainment Co., Limited | Private company limited by shares | Live |
| DeepBlue Connects HK Limited | | Live |
| Deepblue Engineering Limited | | Live |
| DeepBlue Financial Limited | Private company limited by shares | Live |
| DeepBlue Fintech HK Limited | Private company limited by shares | Live |
| DeepBlue Global Investment Limited | Private company limited by shares | Live |
| DEEPBLUE INDUSTRY LIMITED | Private company limited by shares | Live |
| Deepblue Shipping Co Limited | Private company limited by shares | Live |
| DEEPBLUE OFFSHORE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| DEEPCAM HONG KONG LIMITED | Private company limited by shares | Live |
| DeepChain Limited | Private company limited by shares | Live |
| Deepco Limited | Private company limited by shares | Dissolved |
| DEEPCOM TECHNOLOGY LIMITED | | Live |
| DeepComputing (HK) Limited | | Live |
| DeepCore Limited | Private company limited by shares | Live |
| DEEPDALE LIMITED | Private company limited by shares | Dissolved |
| DEEPDENE LIMITED | Private company limited by shares | Dissolved |
| HONGKONG LAND (DEEPDENE) HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| DEEPDOT HOLDINGS LIMITED | Private company limited by shares | Live |
| DeepDragons Technology Co., Limited | Private company limited by shares | Live |
| DEEPDRILL LIMITED | Private company limited by shares | Live |
| DeepDrug Limited | Private company limited by shares | Live |
| Deepeace Limited | Private company limited by shares | Live |
| DEEPEARN LIMITED | Private company limited by shares | Dissolved |
| DEEPEN LIMITED | Private company limited by shares | Dissolved |
| Deepen Investments (HK) Limited | Private company limited by shares | Live |
| SHANGHAI DEEPEN AGRICULTURE COMPANY LIMITED | Private company limited by shares | Live |
| Deepenbek Limited | Private company limited by shares | Live |
| Deep-Energy Technology Limited | Private company limited by shares | Live |
| DEEPER LIMITED | Private company limited by shares | Dissolved |
| DEEPER CLEAN LIMITED | Private company limited by shares | Dissolved |
| Deeperception Capital Limited | Private company limited by shares | Live |
| DEEPERFIELD INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| DEEPFACTOR (HONG KONG) LIMITED | Private company limited by shares | Live |
| Deepfar AI Limited | | Live |
| DEEPFORD LIMITED | Private company limited by shares | Dissolved |
| DEEPFORD INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| DeepFuture Limited | | Live |
| Deepgar Company Limited | Private company limited by shares | Live |
| DEEPGLYCO LIMITED | Private company limited by shares | Live |
| Deepgray Limited | | Live |
| DEEPGROWTH LIMITED | Private company limited by shares | Dissolved |
| DeepHealth Limited | Private company limited by shares | Live |
| DEEPHILL LIMITED | Private company limited by shares | Dissolved |
| DEEPHOLD BUSINESS LIMITED | Private company limited by shares | Dissolved |