| MUSE INTERIOR DESIGN GALLERY LIMITED | Private company limited by shares | Dissolved |
| VIEW GARDEN INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| GEAR INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| GENESIS INTERIOR DESIGN LIMITED | Private company limited by shares | Dissolved |
| Genesis Interior Design Limited | Private company limited by shares | Live |
| Genesis Interior Design & Renovation Limited | | Live |
| GEOMANCY INTERIOR DESIGN COMPANY LIMITED | Private company limited by shares | Dissolved |
| Glory EL Interior Design Limited | Private company limited by shares | Live |
| GoldenJobs Interior Design Limited | Private company limited by shares | Live |
| GOLDWINGS INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| GoodJobs Interior Design Limited | Private company limited by shares | Live |
| A Goodwill Interior Design Company Limited | Private company limited by shares | Live |
| Goodwill Interior Design Limited | | Live |
| GORGEOUS INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| GRAND ART INTERIOR DESIGN COMPANY LIMITED | Private company limited by shares | Live |
| GRANDCO INTERIOR DESIGN COMPANY LIMITED | Private company limited by shares | Live |
| GREEN ART INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| Green Team Interior Design Company Limited | Private company limited by shares | Dissolved |
| GREENLONG INTERIOR DESIGN LIMITED | Private company limited by shares | Dissolved |
| GREENWOOD INTERIOR DESIGN CO. LIMITED | Private company limited by shares | Live |
| Grid Interior Design Limited | Private company limited by shares | Live |
| GUANGSHEN INTERIOR DESIGN LIMITED | Private company limited by shares | Dissolved |
| HADES LAM INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| HAMMER FURNITURE & INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| HANDS INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| HANG FAI INTERIOR DESIGN LIMITED | Private company limited by shares | Dissolved |
| NEW HANG FAI INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| HANG TAT INTERIOR DESIGN FURNITURE LIMITED | Private company limited by shares | Live |
| NGAI HANG INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| HANG NGAI INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| Harmony Interior Design Limited | Private company limited by shares | Live |
| HARVEST INTERIOR DESIGN & CONTRACTING LIMITED | Private company limited by shares | Live |
| Hcreates Interior Design HK Limited | Private company limited by shares | Live |
| HECTIC INTERIOR DESIGN LIMITED | Private company limited by shares | Dissolved |
| HENDERSON INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| HENSEN INTERIOR DESIGN COMPANY LIMITED | Private company limited by shares | Live |
| HEYA INTERIOR DESIGN LIMITED | | Live |
| HIGGS INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| WAH HING INTERIOR DESIGN COMPANY LIMITED | Private company limited by shares | Live |
| Hing Yue Interior Design Co. Limited | Private company limited by shares | Live |
| Hop Hing Exterior and Interior Design Limited | Private company limited by shares | Live |
| Sun Fook Hing Interior Design Limited | | Live |
| WANG HING INTERIOR DESIGN COMPANY LIMITED | Private company limited by shares | Live |
| HOMELAX INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| HONEST INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| CROWN INTERIOR DESIGN (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG RONG DE INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| TANGMI INTERIOR DESIGN (HONG KONG) LIMITED | Private company limited by shares | Live |
| Horizon Interior Design Limited | Private company limited by shares | Live |
| HOUTOKU INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| Huangtianlin Interior Design Association Hongkong Limited | Private company limited by shares | Live |
| HYPERCUBE INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| i-build INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| ichii Interior Design Limited | Private company limited by shares | Live |
| I.CINCO INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| ICON INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| IDEA INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| IDEA IN INTERIOR DESIGN COMPANY LIMITED | Private company limited by shares | Live |
| New Idea Aluminum and Interior Design Limited | Private company limited by shares | Live |
| IDEAS - INTERIOR DESIGN ASIA LIMITED | Private company limited by shares | Dissolved |
| i-FAMILY INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| ikasa Interior Design Limited | Private company limited by shares | Live |
| INFLUX INTERIOR DESIGN LIMITED | Private company limited by shares | Dissolved |
| INFLUX INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| INFLUX INTERIOR DESIGN LIMITED | | Live |
| Inner Interior Design Limited | Private company limited by shares | Live |
| Innovate Interior Design Limited | Private company limited by shares | Live |
| INSPIRE INTERIOR DESIGN LIMITED | Private company limited by shares | Dissolved |
| INSPIRE INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| MoNi Studio Interactive Interior Design Limited | Private company limited by shares | Live |
| MoNi Studio Interactive Interior Design Limited | Private company limited by shares | Live |
| Interdeco Interior Design Limited | Private company limited by shares | Live |
| IWIN INTERIOR DESIGN LIMITED | Private company limited by shares | Dissolved |
| JACKSON INTERIOR DESIGN LIMITED | Private company limited by shares | Dissolved |
| J.A.Y Interior Design Limited | | Live |
| Jireh Interior Design Limited | Private company limited by shares | Live |
| JohnnyS Interior Design Limited | Private company limited by shares | Live |
| JPEG Interior Design Company Limited | Private company limited by shares | Live |
| JUMPSTAR INTERIOR DESIGN COMPANY LIMITED | | Live |
| JUNE 30 INTERIOR DESIGN ROOM COMPANY LIMITED | Private company limited by shares | Live |
| Jupiter Interior Design Company Limited | Private company limited by shares | Live |
| juya interior design Limited | | Live |
| KAIDEA INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| KAMEN INTERIOR DESIGN LIMITED | | Live |
| Kasher Interior Design Limited | Private company limited by shares | Live |
| Keypoint Interior Design Limited | Private company limited by shares | Live |
| Kingly Interior Design Limited | Private company limited by shares | Live |
| K.N.C. INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| KongHouse Interior Design Limited | | Live |
| WAH KOON INTERIOR DESIGN LIMITED | Private company limited by shares | Dissolved |
| K-Plus Interior Design Company Limited | Private company limited by shares | Dissolved |
| KUDI Interior Design Limited | Private company limited by shares | Live |
| L.C. INTERIOR DESIGN LIMITED | Private company limited by shares | Dissolved |
| LEADER INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| LECH INTERIOR DESIGN LIMITED | | Live |
| Leisurely Interior Design & Eng Co Limited | Private company limited by shares | Live |
| LESSQURARE INTERIOR DESIGN LIMITED | | Live |
| Lifestyle Furniture and Interior Design Limited | Private company limited by shares | Live |
| ROYAL LION INTERIOR DESIGN LIMITED | | Live |
| Lisa'N Interior Design Co., Limited | | Live |