| Rapesco Office Products PLC |
| Rascals International |
| Rathbone Investment Management Ltd |
| Rathbones Group plc |
| Ray-O-vac Ltd |
| Raz Development Consulting (trading as EYouth) |
| RB Media |
| Rcapital Partners LLP |
| READ Foundation |
| Real English Drinks Group |
| Rec Solar Holdings AS |
| Receipt Bank Inc |
| Receipt Bank Ltd |
| Reckitt Benckiser Group PLC |
| Red Bull GmbH |
| Redken |
| Reed Global Limited |
| Reed in Partnership Limited |
| Reformation UK, LTD |
| Refresco Group B.V. [was Refresco Group N.V.] |
| Refuaid Ltd. |
| Regal Hotels International Holdings Limited |
| Regatta Ltd |
| Reliance Bank Limited |
| Reliance Industries Limited |