| YOUNG RAINBOW LIMITED | Private company limited by shares | Dissolved |
| Rainbow Agrosciences Zambia Co., Limited | | Live |
| ZHEJIANG RAINBOW GROUP CO., LIMITED | Private company limited by shares | Live |
| RAINBOW ZODIAC LIMITED | Private company limited by shares | Live |
| RAINBOW ZONE LIMITED | Private company limited by shares | Live |
| Rainbow2019 Limited | Private company limited by shares | Live |
| RAINBOWAVE LIMITED | Private company limited by shares | Live Commenced dormancy on 22-Jul-1994 |
| Rainbowawa Limited | Private company limited by shares | Live |
| RAINBOWAY LIMITED | Private company limited by shares | Live |
| RAINBOWAY CORPORATION LIMITED | Private company limited by shares | Live |
| RAINBOWBRUSH LIMITED | Private company limited by shares | Live |
| RAINBOWCORP LIMITED | Private company limited by shares | Dissolved |
| RAINBOWDAM LIMITED | Private company limited by shares | Live |
| RAINBOWEE LIMITED | Private company limited by shares | Live |
| Rainbowegg Playhouse HK Company Limited | | Live |
| RAINBOWELL LIMITED | Private company limited by shares | Dissolved |
| RAINBOWELL LIMITED | Private company limited by shares | Live |
| RAINBOWFAX INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| RAINBOWFISH HK LIMITED | Private company limited by shares | Live |
| RAINBOW'H HK LIMITED | Private company limited by shares | Live |
| RAINBOWHUE COMPANY LIMITED | Private company limited by shares | Dissolved |
| RAINBOWIN LIMITED | Private company limited by shares | Dissolved |
| XIAMEN RAINBOWING CO., LIMITED | Private company limited by shares | Live |
| RAINBOWISE LIMITED | Private company limited by shares | Dissolved |
| RAINBOWISLAND INTERNET STUDIO LIMITED | Private company limited by shares | Dissolved |
| RAINBOW-JONES LIMITED | Private company limited by shares | Dissolved |
| HongKong Rainbowkite Technology Co., Limited | | Live |
| RAINBOWLAND LIMITED | Private company limited by shares | Dissolved |
| RAINBOWLAND CATERERS LIMITED -THE- | Private company limited by shares | Live Commenced dormancy on 02-Jul-2002 |
| Rainbowland Electronics Limited | Private company limited by shares | Live |
| Rainbowland Group Limited | Private company limited by shares | Live |
| Rainbowland Group Company Limited | | Live |
| RAINBOWLAND PROPERTY AGENCY LIMITED | Private company limited by shares | Dissolved |
| RAINBOWLAND ANIMALS PROTECTION ASSOCIATION LIMITED -THE- | Company limited by guarantee | Live |
| HK RAINBOWLIFE BUSINESS CO., LIMITED | Private company limited by shares | Live |
| RAINBOW-LITE CO., LIMITED | Private company limited by shares | Live |
| RAINBOWLRAY'S LIMITED | Private company limited by shares | Live |
| RAINBOW-M LIMITED | | Live |
| RAINBOWMAN INTERNATIONAL (H.K.) LIMITED | Private company limited by shares | Dissolved |
| RAINBOW-MELODY MUSIC LIMITED | Private company limited by shares | Live |
| Rainbownode Trading Co., Limited | Private company limited by shares | Live |
| RAINBOWON INVESTMENT LIMITED | Private company limited by shares | Live |
| RAINBOWOOD LIMITED | Private company limited by shares | Dissolved |
| Rainbow-River (Hongkong) Limited | Private company limited by shares | Live |
| RAINBOW'S END COMPANY LIMITED | Private company limited by shares | Live |
| Sky Rainbows Limited | Private company limited by shares | Live |
| RAINBOWS INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| RAINBOWS GLOBAL LIMITED | Private company limited by shares | Live |
| GRAZING RAINBOWS LIMITED | Private company limited by shares | Live |
| Hidden Rainbows Capital Limited | Private company limited by shares | Dissolved |
| CENTURY RAINBOWS (INT'L) GROUP LIMITED | Private company limited by shares | Live |
| RAINBOW'S LAND CO., LIMITED | Private company limited by shares | Live |
| Still Chasing Rainbows Limited | Private company limited by shares | Dissolved |
| LONG RAINBOWS TECHNOLOGY (GROUPS) LIMITED | Private company limited by shares | Dissolved |
| UNICORNS AND RAINBOWS LIMITED | | Live |
| RAINBOWS WORK PRODUCTION LIMITED | Private company limited by shares | Dissolved |
| RAINBOWSOFT CONSULTING LIMITED | Private company limited by shares | Live |
| Rainbowson International (Hongkong) Limited | Private company limited by shares | Live |
| RAINBOW-SOURCING LIMITED | Private company limited by shares | Live |
| RAINBOWTAIL LIMITED | Private company limited by shares | Live |
| RAINBOWTEC LIMITED | Private company limited by shares | Live Commenced dormancy on 26-Jan-2012 |
| RAINBOWTEC MARITIME LIMITED | Private company limited by shares | Live |
| RAINBOWVIEW LIMITED | Private company limited by shares | Dissolved |
| RAINBOWWAY LANDSCAPE ARCHITECTURE CONSULTANCE LIMITED | Private company limited by shares | Dissolved |
| RainbowWorks Limited | Private company limited by shares | Live |
| RAINBOWYI (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| RAINBOX SIX LIMITED | Private company limited by shares | Live |
| RAINBRIDGE LIMITED | Private company limited by shares | Live |
| RAINCAT TECH LIMITED | | Live |
| Rainchain Limited | | Live |
| RAINCHARM LIMITED | Private company limited by shares | Live |
| Hong Kong RainCloud Technology Company Limited | | Live |
| RAINCO PTY LIMITED | Private company limited by shares | Live |
| RAINCOLOR INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RAINCOM PROJECTS LIMITED | Private company limited by shares | Live |
| RAINCOO INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| RAINCROP (H.K.) TRADE CO., LIMITED | Private company limited by shares | Live |
| RAINCY INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| Chengdu Rainda Industry Co., Limited | Private company limited by shares | Live |
| RAINDALE COMPANY LIMITED | Private company limited by shares | Dissolved |
| RAINDANCE MANAGEMENT LIMITED | Private company limited by shares | Live |
| RAINDATION LIMITED | Private company limited by shares | Dissolved |
| RAINDEER ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Rain&Dew Limited | Private company limited by shares | Live |
| RAINDGE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| RAINDLE COMPANY LIMITED | Private company limited by shares | Dissolved |
| RAINDOOR LIMITED | Private company limited by shares | Dissolved |
| RAINDOTDOT CO., LIMITED | Private company limited by shares | Live |
| RAINDROP LIMITED | Private company limited by shares | Live |
| RAINDROP COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| RAINDROP DESIGN LIMITED | Private company limited by shares | Dissolved |
| Raindrop IMPEX Limited | Private company limited by shares | Live |
| RAINDROP INTERNATIONAL LIMITED | Private company limited by shares | Live |
| RAINDROP INT'L LIMITED | Private company limited by shares | Live |
| Little Raindrop Limited | | Live |
| Raindrop Management Limited | | Live |
| RAINDROP TECH HOLDING LIMITED | Private company limited by shares | Live |
| RAINDROP TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| RainDrop Trading Service Limited | Private company limited by shares | Live |
| RAINDROPS ART COMPANY LIMITED | Private company limited by shares | Live |