| HK YALIANG WINDOOR&STRUCTURE LIMITED | Private company limited by shares | Live |
| WINDOR LIMITED | Private company limited by shares | Dissolved |
| WINDORD LIMITED | Private company limited by shares | Dissolved |
| Windordor Limited | Private company limited by shares | Live |
| WINDORF COMPANY LIMITED | Private company limited by shares | Dissolved |
| WINDOS LIMITED | Private company limited by shares | Live |
| WIN-DOUBLE CONSULTING LIMITED | Private company limited by shares | Live |
| WINDOUBLE TRADE CORPORATION LIMITED | Private company limited by shares | Dissolved |
| WINDOUBLE INVESTMENT (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| WINDOW LIMITED | Private company limited by shares | Dissolved |
| NEW WINDOW LIMITED | Private company limited by shares | Dissolved |
| LAW WINDOW COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK WINDOW LIMITED | Private company limited by shares | Live |
| RED WINDOW LIMITED | Private company limited by shares | Live |
| LAW WINDOW COMPANY LIMITED | Private company limited by shares | Live |
| SAY WINDOW LIMITED | | Live |
| United Public Aluminium Door & Window Limited | Private company limited by shares | Dissolved |
| Ka Chuen Aluminum Window Limited | Private company limited by shares | Live |
| Apple Window Engineering Company Limited | Private company limited by shares | Dissolved |
| Arabian Window To China Limited -The- | Private company limited by shares | Live |
| Window to Asia Limited | Private company limited by shares | Dissolved |
| WINDOW (ASIA) LIMITED | Private company limited by shares | Live |
| BEST WINDOW LIMITED | Private company limited by shares | Live |
| BEST WINDOW ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WINDOW AND BOOTH LIMITED | Private company limited by shares | Dissolved |
| Century Window Check Limited | Private company limited by shares | Live |
| CHECK WINDOW ENGINEERING LIMITED | Private company limited by shares | Live Commenced dormancy on 18-Jan-2016 |
| WINDOW OF CHINA LIMITED -THE- | Private company limited by shares | Dissolved |
| CHINA WINDOW NET LIMITED | Private company limited by shares | Live |
| CHINA ART WINDOW LIMITED | Private company limited by shares | Live |
| Window To China Limited | Private company limited by shares | Live |
| CHINA WINDOW ARTS & CRAFTS LIMITED | Private company limited by shares | Live |
| CHINA WINDOW BLINDS LIMITED | Private company limited by shares | Dissolved |
| CHINA WINDOW Capital Limited | Private company limited by shares | Dissolved |
| CHINA WINDOW SOURCING LIMITED | Private company limited by shares | Live |
| NEO WINDOW CO., LIMITED | | Live |
| WINDOW ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| Quanshun Window Engineering Co., Limited | | Live |
| WINDOW FOOTWEAR CO., LIMITED | Private company limited by shares | Dissolved |
| WINDOW OF ASIA HOLDING CO., LIMITED | Private company limited by shares | Live |
| WINDOW CONCEPT LIMITED | Private company limited by shares | Live |
| COLESSEE WINDOW COVERING HK CO., LIMITED | Private company limited by shares | Live |
| WINDOW COVERINGS LIMITED | Private company limited by shares | Live |
| SUNRISE WINDOW DECORATING COMPANY LIMITED | Private company limited by shares | Live |
| WINDOW FASHIONS DESIGN LIMITED | Private company limited by shares | Live |
| DIAMOND WINDOW CLEANING LIMITED | Private company limited by shares | Live |
| 3i Window and Door Limited | | Live |
| ARO WINDOW AND DOOR ACCESSORIES LIMITED | Private company limited by shares | Live |
| BAOLIDA WINDOW & DOOR ACCESSORIES LIMITED | Private company limited by shares | Live |
| Build Higher Door And Window Limited | Private company limited by shares | Live |
| OuPai Door & Window Customization Limited | Private company limited by shares | Live |
| LONGSUN DOOR WINDOW LIMITED | Private company limited by shares | Dissolved |
| SUNRISE WINDOW & DOOR SYSTEMS COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK WEIDE SENLU SYSTEM DOOR AND WINDOW LIMITED | Private company limited by shares | Live |
| EAST ASIA OF WINDOW CO., LIMITED | Private company limited by shares | Live |
| FF WINDOW ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| San Yung Aluminum Window Engineering Limited | | Live |
| Galaxy Window Engineering Limited | Private company limited by shares | Live |
| RICH-TEX WINDOW FASHION DESIGN LIMITED | Private company limited by shares | Dissolved |
| FERRO WINDOW LIMITED | Private company limited by shares | Live |
| KCW WINDOW FILM COMPANY LIMITED | Private company limited by shares | Live |
| FORTUNE WINDOW LIMITED | Private company limited by shares | Dissolved |
| GLOBAL WINDOW LIMITED | Private company limited by shares | Live |
| Window global Limited | | Live |
| GLOBAL WINDOW COVERINGS LIMITED | Private company limited by shares | Live |
| GOOD TIME WINDOW AND DOORS CO., LIMITED | Private company limited by shares | Live |
| WINDOW GROUP LIMITED | Private company limited by shares | Dissolved |
| Chinese Window Group Limited | Private company limited by shares | Live |
| GUANGZHOU OUMEILA WINDOW DECORATIONS CO., LIMITED | Private company limited by shares | Live |
| Window Help Limited | Private company limited by shares | Live |
| Hua Hing Aluminum Window Engineering Limited | Private company limited by shares | Live |
| WINDOW OF HONG KONG LIMITED -THE- | Private company limited by shares | Dissolved |
| ART WINDOW (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK One Window Industrial Limited | Private company limited by shares | Live |
| BEST WINDOW INDUSTRIAL LIMITED | Private company limited by shares | Live |
| GS WINDOW INSPECTION ENGINEERING LIMITED | Private company limited by shares | Live |
| WINDOW INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WINDOW INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| IRIDESCENT WINDOW COMPANY LIMITED | Private company limited by shares | Live |
| Window Visual Design (Hong Kong) Limited | Private company limited by shares | Live |
| Legend Window Engineering Limited | | Live |
| LOVE WINDOW LIMITED | Private company limited by shares | Live |
| CANTON METAL WINDOW MANUFACTURING COMPANY, LIMITED | Private company limited by shares | Dissolved |
| WINDOW MASTER GMBH LIMITED | Private company limited by shares | Dissolved |
| MASTERKOTE WINDOW FILM CENTRE LIMITED | Private company limited by shares | Live |
| Precision Window Material Co., Limited | | Live |
| CHINA WINDOW WAY MEDIUM PUBLISHING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAN LEE METAL WINDOW FACTORY LIMITED | Private company limited by shares | Dissolved |
| NANYANG METAL WINDOW COMPANY LIMITED | Private company limited by shares | Dissolved |
| Nicer Window Fashions Limited | | Live |
| WINDOW OF THE OCEAN LIMITED | Private company limited by shares | Dissolved |
| A Plus Window Engineering Limited | | Live |
| Rear Window Productions Limited | Private company limited by shares | Live |
| RISE UP WINDOW WATERPROOF ENGINEERING LIMITED | | Live |
| ROOMEYE WINDOW SYSTEM LIMITED | Private company limited by shares | Live |
| Custom Window Shades Limited | Private company limited by shares | Live |
| GERMANGY SHENGLANFEI DOOR AND WINDOW SYSTEM LIMITED | Private company limited by shares | Live |
| HK SHUANGYING DOOR WINDOW INDUSTRY LIMITED | Private company limited by shares | Live |
| WINDOW STORY LIMITED | Private company limited by shares | Dissolved |
| WINDOW DRESSING STUDIO LIMITED | Private company limited by shares | Dissolved |