| Rose & Affiliates Ltd | Wholesale & retail | 2025 |
| Rose Office Supplies Ltd | Administrative & support | 2018 |
| Rosenau Services Ltd | Other services | 2024 |
| Rosewood Payroll Ltd | Administrative & support | 2026 |
| Rosewood Scaffolding Services Limited | Construction | 2022 |
| Rosewood Tradesmen Limited | Administrative & support | 2025 |
| Rossboag Valve Ltd | Manufacturing | 2021 |
| Rotadale Limited | Wholesale & retail | 1986 |
| Roundel Property Services Ltd | Information & communication | 2021 |
| Rouse Communication Technology Co., Ltd | Extraterritorial | 2014 |
| Rowsell Wright Limited | Administrative & support | 2006 |
| Roxane's Veil London Ltd | Manufacturing | 2020 |
| Roxy's VIP Transfer Ltd | Transport & logistics | 2023 |
| Roya & Hamno Ltd | Other services | 2023 |
| RP London Developments Limited | Financial services | 2017 |
| RP Pictures Limited | Information & communication | 2025 |
| RPI Services Limited | Construction | 2024 |
| RPL Developments Ltd | Construction | 2021 |
| RS Projects and Processes Limited | Financial services | 2025 |
| RSG Assets Limited | Professional & scientific | 2018 |
| Rsgwy Limited | Wholesale & retail | 2021 |
| RSR Prop Ltd | Administrative & support | 2019 |
| RTH Associates Limited | Administrative & support | 2004 |
| RTS International Enterprise Limited | Wholesale & retail | 2020 |
| Rubi Manufacturing Group Co., Ltd | Extraterritorial | 2016 |
| Ruby Design & Developments Limited | Construction | 2014 |
| Rubycourt Ltd | Real estate | 2018 |
| RUI Trading Limited | Extraterritorial | 2019 |
| Ruian Aimiky Auto Parts Limited | Wholesale & retail | 2017 |
| Ruian Haoxing Machinery Co., Ltd | Extraterritorial | 2018 |
| Ruichen Pneumatic Co., Ltd. | Extraterritorial | 2020 |
| Ruie Trading Co., Ltd | Wholesale & retail | 2023 |
| Ruifengming Accessories Co., Ltd | Extraterritorial | 2024 |
| Ruifu International Co., Ltd | Information & communication | 2024 |
| Ruikang Food Group Co., Ltd. | Extraterritorial | 2016 |
| Ruilong International Trading Co., Limited | Wholesale & retail | 2021 |
| Ruiqian Industry Co., Ltd | Extraterritorial | 2015 |
| Ruitech Industries Limited | Extraterritorial | 2019 |
| Ruiyang Trading Co., Limited | Extraterritorial | 2021 |
| Ruiyu Trading Limited | Extraterritorial | 2019 |
| Rumkie Holding Company Limited | Manufacturing | 2025 |
| Rumpy Bars Limited | Hospitality | 1996 |
| Runchi Metal Industrial Co., Ltd | Professional & scientific | 2016 |
| Runda IMP & EXP Co., Ltd | Wholesale & retail | 2023 |
| Runfull Trading Ltd | Extraterritorial | 2021 |
| Runhan Marine Equipment Co., Ltd | Extraterritorial | 2024 |
| Runhuan Garment Co., Ltd | Extraterritorial | 2021 |
| Runstow Management Limited | Households | 1966 |
| Runway Properties Limited | Real estate | 2019 |
| RUS Oyster Snow International Ltd | Extraterritorial | 2022 |
| Rushfield Property Ltd | Real estate | 2024 |
| Russell and Sons Group Ltd | Construction | 2026 |
| Russell Myers Limited | Manufacturing | 2019 |
| Rustic Attire Co., Ltd | Manufacturing | 2025 |
| Rusty Commercial Investments LLP | | 2021 |
| RWE Wealth Management Limited | Financial services | 2014 |
| Ryamic Enterprise Limited | Extraterritorial | 2016 |
| Ryan Digital Currency Arbitrage Limited | Information & communication | 2021 |
| Ryan Marine Services PTE. Ltd. | Manufacturing | 2022 |
| Ryan Vanguard UK Limited | Real estate | 2026 |
| Rydal Property Limited | Real estate | 2020 |
| RYE Design Limited | Professional & scientific | 2018 |
| RYE Hill Park Freehold Limited | Households | 2019 |
| Rylestone Limited | Professional & scientific | 2017 |
| Rytech International Limited | Extraterritorial | 2019 |
| S & a Facade Specialist Ltd | Construction | 2018 |
| S & H Cafe (Beckenham) Ltd | Hospitality | 2024 |
| S E Living Holdings Limited | Financial services | 2002 |
| S H Carpentry & Building Ltd. | Construction | 2017 |
| S J Friend Mortgage Solutions Ltd | Financial services | 2015 |
| S J Thackers Ltd | Construction | 2023 |
| S MAY Limited | Wholesale & retail | 1998 |
| S P Platinum (2021) Limited | Construction | 2021 |
| S P Platinum Damp Proofing & Building Services Ltd | Construction | 2021 |
| S P Platinum Limited | Construction | 2023 |
| S P Platinum Properties Limited | Real estate | 2025 |
| S Stone Management Limited | Real estate | 2018 |
| S&D Asia Pacific Ltd | Extraterritorial | 2018 |
| S&R World Marine Supply and Repair Co., Ltd | Manufacturing | 2023 |
| S&T Contracting Ltd | Professional & scientific | 2021 |
| S-Guard Ltd | Information & communication | 2011 |
| S. & F. Services Limited | Construction | 1999 |
| S. M. Hinds Limited | Financial services | 2003 |
| SA Universal Ltd | Hospitality | 2026 |
| SAB FIN Advisory Ltd | Financial services | 2020 |
| SAB LAB Ltd | Other services | 2025 |
| Sadara Limited | Real estate | 2021 |
| Sadiyekoymen Ltd | Hospitality | 2023 |
| Safe Equipment Ltd | Wholesale & retail | 2023 |
| Safegem Property Management Limited | Households | 1989 |
| Safeshine Industrial Limited | Extraterritorial | 2017 |
| Safeway Tire Manufacture Co., Ltd. | Extraterritorial | 2017 |
| Sagacity Product Company Limited | Extraterritorial | 2019 |
| Sage Entity Ltd | Manufacturing | 2025 |
| Sahara for Transport and Shipping Goods Co., Ltd | Extraterritorial | 2023 |
| Sail Hope Co., Ltd | Administrative & support | 2014 |
| Sailing Marine Equipment Co., Ltd | Wholesale & retail | 2022 |
| Sailing Trading Co., Ltd | Wholesale & retail | 2019 |
| Sailray Medical System Co., Ltd. | Extraterritorial | 2016 |
| Sainepellisa Limited | Manufacturing | 2025 |