| Pro Spraying Ltd | Construction | 2025 |
| Progressive Delivery Ltd | Health & social care | 2014 |
| Property Tax Advice Ltd | Professional & scientific | 2014 |
| Property V Development Ltd | Construction | 2005 |
| Property V Group Ltd | Financial services | 2020 |
| Property V Homes Ltd | Real estate | 2019 |
| Proprietas Ltd | Real estate | 2018 |
| PSI Pharmaceuticals Ltd | Manufacturing | 2021 |
| Psiclone Limited | Agriculture & fishing | 2021 |
| PSL Designs Limited | Professional & scientific | 2025 |
| PT Production Limited | Manufacturing | 2023 |
| PT Rental Homes Limited | Real estate | 2024 |
| Qhsse DNA Management Services Ltd | Professional & scientific | 2019 |
| QSA (2024) Limited | Professional & scientific | 2024 |
| Quality Abodes Ltd | Real estate | 2022 |
| Quarter Estates Limited | Hospitality | 2023 |
| Quemerford Consulting Limited | Administrative & support | 2013 |
| Quemerford Gardens Management Company Limited | Households | 2018 |
| Quemerford Mill Management Company Limited | Real estate | 2004 |
| Quemerford Store Ltd | Wholesale & retail | 2025 |
| R & S Westbroek Ltd | Health & social care | 2009 |
| R B Poolman Ltd | Construction | 2014 |
| R B Poolman Property Ltd | Real estate | 2016 |
| R J Bailey Ltd | Construction | 2020 |
| R John Building Services Ltd | Construction | 2015 |
| R LEE Mortgage Solutions Limited | Financial services | 2025 |
| R&B Portfolio Ltd | Real estate | 2019 |
| R&D Tax Advice Centre Ltd | Professional & scientific | 2018 |
| R.T. Property Investments Limited | Financial services | 1997 |
| R4 Developments Ltd | Construction | 2024 |
| R4 Properties Ltd | Real estate | 2022 |
| RAC Management Services Ltd | Professional & scientific | 2025 |
| Radiology Seminars Group Limited | Education | 2021 |
| Randall Civil Engineering & Construction Ltd | Construction | 2025 |
| Random Living Ltd | Real estate | 2025 |
| Range Valley Extrusions Limited | Administrative & support | 1989 |
| RCP Ventures Limited | Real estate | 2021 |
| Real Estate Grapevine Limited | Professional & scientific | 2014 |
| Real Life Appeals Ltd | Information & communication | 2012 |
| Real Life Client Services Ltd | Information & communication | 2012 |
| Real Life Homecover Ltd | Financial services | 2017 |
| Rebase Property Ltd | Real estate | 2025 |
| Red Reef Holdings Limited | Financial services | 2023 |
| Red Reef Property Services Limited | Real estate | 2017 |
| Red Reef Services Limited | Information & communication | 2005 |
| Redder Ltd | Information & communication | 2005 |
| Reeves Family Group Ltd | Financial services | 2026 |
| Reevid Limited | Health & social care | 2011 |
| Regentas Holdings Ltd | Financial services | 2022 |
| Regentas Properties Ltd | Real estate | 2020 |
| Regentas Stays Ltd | Administrative & support | 2020 |
| Resinato Group Ltd | Financial services | 2019 |
| Revati Group Limited | Financial services | 2023 |
| Reviewo Tool Limited | Information & communication | 2025 |
| Rezitek Ltd | Construction | 2024 |
| Ricardo Dias Physiotherapy Limited | Health & social care | 2024 |
| Richard Barnes Ltd | Construction | 2009 |
| Richard James Development Co. Limited | Professional & scientific | 1988 |
| Riches Roofing Ltd | Construction | 2023 |
| Ride Investment Group Ltd | Financial services | 2022 |
| Ride Property Ltd | Real estate | 2018 |
| Ride Success Ltd | Professional & scientific | 2024 |
| Riker Limited | Manufacturing | 1990 |
| Rive and Warner Property Ltd | Real estate | 2021 |
| Riverview Portfolio Financial Planning Ltd | Extraterritorial | 2005 |
| Riverview Portfolio HR Support Ltd | Extraterritorial | 2005 |
| Riverwood Engineering Ltd | Administrative & support | 2023 |
| Rjjb Technology Limited | Information & communication | 1998 |
| Rjlaw Limited | Professional & scientific | 2024 |
| RJN Studios Ltd | Arts & recreation | 2023 |
| RK26 Investments Ltd | Real estate | 2022 |
| Rnfs Ltd | Hospitality | 2023 |
| Robbins Property Limited | Hospitality | 2017 |
| Robin Butler Engineering Limited | Professional & scientific | 1994 |
| Robinson's Heating and Plumbing Ltd | Construction | 2021 |
| Rodak Property Ltd | Real estate | 2020 |
| Romeo Marais Ltd | Hospitality | 2022 |
| Room Design and Build Limited | Administrative & support | 2006 |
| Roots Property Ltd | Financial services | 2018 |
| Roxborough Property Limited | Real estate | 2025 |
| RPY Investments Ltd | Financial services | 2017 |
| Rrfl Ltd | Hospitality | 2021 |
| RS Roofing Services NO1 Limited | Construction | 2024 |
| RSF Electrics Limited | Construction | 2022 |
| Rucpac Ltd | Manufacturing | 2018 |
| Rural Restaurants Limited | Hospitality | 2007 |
| Russell Goodrick Services Ltd | Manufacturing | 2022 |
| RVC Consultancy Limited | Information & communication | 2002 |
| RWJ Flooring Ltd | Construction | 2025 |
| Ryagem Holdings UK Ltd | Real estate | 2019 |
| S & D Jeary Developments Ltd | Real estate | 2024 |
| S&H Trading Limited | Wholesale & retail | 2013 |
| Salfmade Limited | Hospitality | 2025 |
| Salon Xviii Ltd | Other services | 2016 |
| Same Vision Ltd | Construction | 2026 |
| Samrise Group Ltd | Financial services | 2021 |
| Samrise Investments Ltd | Real estate | 2021 |
| Sarivale Limited | Manufacturing | 1991 |
| Sarn Consulting Limited | Information & communication | 2011 |
| Sashlake Limited | Information & communication | 1991 |