| HONG KEI INTERIOR DESIGN COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG INTERIOR DESIGN ARCHITECTURE LIMITED | Private company limited by shares | Live |
| HONG KONG INTERIOR DESIGN & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| INTERIOR DESIGN HONG KONG LIMITED | Private company limited by shares | Dissolved |
| S & P INTERIOR DESIGN (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TWO L INTERIOR DESIGN HONG KONG LIMITED | Private company limited by shares | Dissolved |
| HONG KONG H & A INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| XU YAO INTERIOR DESIGN (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG 789 INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| RZ (HONG KONG) INTERIOR DESIGN COMPANY LIMITED | Private company limited by shares | Live |
| In Interior Design (Hong Kong) Limited | | Live |
| Hong Kong Loft Interior Design Limited | | Live |
| Hong Kong Room Interior Design Limited | Private company limited by shares | Live Commenced dormancy on 22-Jun-2016 |
| HONG KONG RUNDONG INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| HONG KONG S-INK INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| Hong Kong Tong Ji Interior Design Limited | Private company limited by shares | Live |
| Hong Kong Interior Designers Association Limited | | Live |
| INTERIOR GREEN HONG KONG LIMITED | Private company limited by shares | Dissolved |
| MAILAND INTERIOR DESIGN (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| MAINCON (HONG KONG) INTERIOR LIMITED | Private company limited by shares | Live |
| MODERN INTERIOR DESIGN HONG KONG LIMITED | Private company limited by shares | Live |
| Seam Interior (Hong Kong) Limited | Private company limited by shares | Live |
| HONGKONG 0086 INTERIOR DESIGN CO., LIMITED | Private company limited by shares | Live |
| HONGKONG BAPTIST INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| HONGKONG EU CODE SPACE INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| INTERIOR CONNECT (HONGKONG) LIMITED | Private company limited by shares | Live |
| HONGKONG DEA INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| Hongkong Zhen Interior Architectural Design Limited | Private company limited by shares | Live |
| HONGKONG J&D INTERIOR DESIGN CO., LIMITED | Private company limited by shares | Dissolved |
| Hongkong S&P Interior Design Co., Limited | Private company limited by shares | Dissolved |
| HONGKONG DOUBLE INTERIOR DESIGN LIMITED | Private company limited by shares | Dissolved |
| HONGKONG ETERNAL INTERIOR DESIGN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HONGKONG FENGHUISHE INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| HONGKONG AAA INT'L INTERIOR DESIGN GROUP LIMITED | Private company limited by shares | Live |
| HONGKONG LI AN PING INTERIOR DESIGN CO., LIMITED | Private company limited by shares | Live |
| HONGKONG WINNIN INTERIOR DESIGN CO., LIMITED | Private company limited by shares | Dissolved |
| Hongkong Wketuo International Interior Design Limited | Private company limited by shares | Live |
| EXCEL HONOUR INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| HOOVER INTERIOR DESIGN COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOOWAY ARCHITECTS & INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| HOPYINS INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| HORSE SADDLE INTERIOR DESIGN LIMITED | Private company limited by shares | Dissolved |
| HOUSE INTERIOR LIMITED | Private company limited by shares | Dissolved |
| CREATE HOUSE INTERIOR DESIGN & DECORATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| NICE HOUSE INTERIOR DESIGN & DECORATION LIMITED | Private company limited by shares | Live |
| B. HOUSE INTERIOR DESIGN LIMITED | Private company limited by shares | Dissolved |
| LOK YEE HOUSE INTERIOR DESIGN COMPANY LIMITED | Private company limited by shares | Dissolved |
| In House Interior Design Limited | Private company limited by shares | Live |
| NEW HOUSE INTERIOR DESIGN COMPANY LIMITED | | Live |
| Sky House Interior Design Limited | | Live |
| ART HOUSE INTERIOR DESIGN & CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| DREAM HOUSE INTERIOR DESIGN LIMITED | Private company limited by shares | Dissolved |
| Dream House Interior Design Company Limited | Private company limited by shares | Live |
| HOUSE FURNITURE & INTERIOR DESIGN LIMITED | Private company limited by shares | Dissolved |
| IDEA HOUSE INTERIOR DESIGN LIMITED | | Live |
| MIND'S HOUSE INTERIOR DESIGN COMPANY LIMITED | Private company limited by shares | Live |
| PLAN HOUSE INTERIOR DESIGN LIMITED | Private company limited by shares | Dissolved |
| FREE HOUSE INTERIOR DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| LOVING HOUSE INTERIOR DESIGN & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FULL HOUSE INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| GOOD HOUSE INTERNATIONAL INTERIOR DESIGN LIMITED | Private company limited by shares | Dissolved |
| Life House Interior Design Limited | Private company limited by shares | Dissolved |
| HOUSE LIVING PROPERTY AND INTERIOR DESIGN COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINCERE HOUSE INTERIOR DESIGN COMPANY LIMITED | Private company limited by shares | Live |
| DESIGN WORKSHOP INTERIOR DESIGN HOUSE LIMITED | Private company limited by shares | Dissolved |
| DESIGN WORKSHOP INTERIOR DESIGN HOUSE LIMITED | Private company limited by shares | Live |
| X-Square Interior Design House Limited | Private company limited by shares | Live |
| MY HOUSE'S INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| MJ HOUSING INTERIOR CONSTRUCTION CO LIMITED | Private company limited by shares | Live |
| HuangMeiShengHua Interior Decoration Design Limited | Private company limited by shares | Live |
| Hugo Interior Design Limited | | Live |
| Huus Interior Limited | | Live |
| Hyper Space Interior Design Limited | Private company limited by shares | Live |
| IBIS INTERIOR DESIGN & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| IBIS INTERIOR DESIGN & ASSOCIATES LIMITED | Private company limited by shares | Live |
| IBIS INTERIOR & CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| IBIS INTERIOR DESIGN LIMITED | Private company limited by shares | Dissolved |
| IBIS INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| IBIS INTERIOR DESIGN (HK) COMPANY LIMITED | Private company limited by shares | Dissolved |
| IDEAL Interior Co., Limited | | Live |
| IDEAL INTERIOR DESIGN COMPANY LIMITED | Private company limited by shares | Dissolved |
| IDEAL INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| IDEAL INTERIOR DESIGN & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Ideal Interior Design and Engineering Company Limited | Private company limited by shares | Live |
| IDEE INTERIOR DESIGN & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| IDEES INTERIOR PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| IMPROVEMEN INTERIOR & ENGINEERING COMPANY LIMITED | | Live |
| INCA Interior Design Limited | Private company limited by shares | Live |
| InCasa Interior Design Company Limited | Private company limited by shares | Live |
| In-core Interior Limited | Private company limited by shares | Live |
| INTERIOR CONTRACT INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| INHILL INTERIOR DESIGN LIMITED | | Live |
| InHK Interior Design Limited | Private company limited by shares | Live |
| Initial Interior Design Limited | Private company limited by shares | Live |
| InLine Interior Contracting Limited | Private company limited by shares | Live |
| IN-SAC INTERIOR DESIGN AND CONSULTING LIMITED | Private company limited by shares | Live |
| IN-SAC INTERIOR DESIGN LIMITED | Private company limited by shares | Live |
| INSPIRED INTERIOR DESIGN COMPANY LIMITED | Private company limited by shares | Live |
| INSPIRED (INTERIOR) ENGINEERING LIMITED | Private company limited by shares | Live |
| DM INTERIOR DESIGN INSTALLATION COMPANY LIMITED | Private company limited by shares | Dissolved |