| Company Logo | Company name | Country | Sector |
|---|---|---|---|
 | RASCO CO., LTD. |  Japan | Manufacturing |
 | RP TOPLA LIMITED | Japan | Manufacturing |
 | ROKI GROUP CO.,LTD. | Japan | Manufacturing |
 | Ritsumeikan Asia Pacific University | Japan | Education |
 | Royal Brunei Airlines |  Brunei | Logistics |
 | RORZE CORPORATION | Japan | Manufacturing |
 | Renaissance inc. | Japan | Medical |
 | Riken Corporation | Japan | Manufacturing |
 | RIKEN | Japan | Manufacturing |
 | Rwanda Energy Group Ltd. (REG Ltd.) |  Rwanda | Energy |
 | Robotic Biology Institute Inc. | Japan | Manufacturing |
 | Rwanda Stock Exchange Ltd | Rwanda | Finance |
