| Rokit Limited |
| Roma Food Products |
| Romanian-American Foundation |
| Rooftop Productions Ltd |
| Root 7 Limited |
| Rowenta |
| Royal Bank of Scotland |
| Royal College of Art |
| Royal Commonwealth Society for the Blind (Sightsavers) |
| Royal Crown |
| Royal London Asset Management Ltd |
| Royal London Mutual Insurance Society Limited |
| RPSG (RP-Sanjiv Goenka) Group |
| RR Produções Artísticas |
| RSM UK Holdings Limited |
| Rsm Uk Pbt Trustee Limited |
| Rude Health Foods Limited |
| Ruskin Education |
| RWC Asset Management LLP |
| S.L.06 S.A.R.L. |
| S/A O Estado de S. Paulo |
| SA Brain & Co Ltd |
| SAAT (Foundation for the Administration of Triodos Bank Shares) |
| Saba Khan |
| Sackler Family |