| Quasi FD Limited | Professional & scientific | 2012 |
| Quay Property Lettings Ltd | Real estate | 2026 |
| Queen BEE London Ltd | Wholesale & retail | 2019 |
| Queens of Green Design Ltd | Wholesale & retail | 2021 |
| Queensbury Ltd | Construction | 2022 |
| Quick & Easy Loans Ltd | Financial services | 2024 |
| Quickcap Investments Ltd | Real estate | 2024 |
| Quickcars Woking Ltd | Transport & logistics | 2021 |
| Quickcount Accountants Ltd | Professional & scientific | 2023 |
| Quicklister Property Ltd | Real estate | 2022 |
| Quicksand Properties Ltd | Other services | 2016 |
| Quickstep HR Limited | Professional & scientific | 2025 |
| Quienna Limited | Financial services | 2024 |
| Quinio Consulting Ltd | Professional & scientific | 2025 |
| Quintessential Artistry Limited | Other services | 2014 |
| Quote Agent Limited | Information & communication | 2025 |
| QWC Ltd | Wholesale & retail | 2023 |
| R & B Sims Ltd | Construction | 2014 |
| R & HS Group Ltd | Professional & scientific | 2019 |
| R & W Online Limited | Wholesale & retail | 2016 |
| R C Pro-Solutions Limited | Construction | 2017 |
| R Gwyther Consultants Limited | Real estate | 2021 |
| R J Patching Limited | Construction | 1995 |
| R Nicholas and SON Limited | Construction | 2024 |
| R S Autoworks Limited | Wholesale & retail | 2023 |
| R S Bailey Plumbing & Heating Limited | Construction | 2010 |
| R Sellick Creations Limited | Arts & recreation | 2019 |
| R Williams Strategic Financial Advisory Ltd | Professional & scientific | 2025 |
| R&O Electrical Services Ltd | Construction | 2019 |
| R&O Holdings Ltd | Real estate | 2024 |
| R&P Cade Ltd | Wholesale & retail | 2025 |
| R&R Consulting & Services Ltd | Construction | 2024 |
| R&Rg Childcare Limited | Education | 2011 |
| R&S Investments Ltd | Real estate | 2016 |
| R&T East Sheen Ltd | Real estate | 2019 |
| R&T Maybury Hill Limited | Wholesale & retail | 2019 |
| R&T Property Ltd | Construction | 2018 |
| R.G. Mole & Co. Limited | Construction | 1985 |
| R.M Waste Removal Ltd | Water & waste | 2024 |
| R.P. Electrics Limited | Construction | 2005 |
| R.R Marketing Consultancy Ltd | Administrative & support | 2023 |
| R2M Solution Ltd | Professional & scientific | 2014 |
| R2PRODUCTIONS Limited | Construction | 2022 |
| R5 Holdings Ltd | Administrative & support | 2015 |
| RA Locksmiths Ltd | Wholesale & retail | 2026 |
| RA Trade Merchants Ltd | Education | 2026 |
| Rachel Marlow Consulting Ltd | Wholesale & retail | 2026 |
| Ractem UK Limited | Wholesale & retail | 2026 |
| RAD Audio Ltd | Information & communication | 2026 |
| Radford Introductions Ltd | Professional & scientific | 2018 |
| Radhika Convenience Store Ltd | Wholesale & retail | 2017 |
| Radio Show Limited | Information & communication | 2005 |
| Rados International Services Ltd | Professional & scientific | 2011 |
| Radvance Limited | Professional & scientific | 2021 |
| Rafael Cartusciello Services Ltd | Professional & scientific | 2025 |
| Rafdene Management (Woking) Limited | Households | 2001 |
| Railton Consulting Limited | Information & communication | 1998 |
| Raise the Game Ltd | Financial services | 2015 |
| Raising Little People Ltd | Education | 2019 |
| Raleyan Ltd | Construction | 2019 |
| RAM Cricket Limited | Wholesale & retail | 2020 |
| RAM Football Limited | Wholesale & retail | 2020 |
| RAM Hockey Limited | Wholesale & retail | 2020 |
| RAM Netball Limited | Wholesale & retail | 2020 |
| RAM Rugby Limited | Wholesale & retail | 2015 |
| RAM Sporting Goods Limited | Wholesale & retail | 2022 |
| Ramkaaj Associates Limited | Professional & scientific | 2023 |
| Ramo Pure Ltd | Administrative & support | 2024 |
| Ramsnet Limited | Information & communication | 2015 |
| Ranch Hand Ltd | Information & communication | 2025 |
| Ranchhoodjee Limited | Health & social care | 2015 |
| Rand Strategy Ltd | Professional & scientific | 2022 |
| Rane Consulting PVT Ltd. | Information & communication | 2012 |
| Rank and Flow Ltd | Professional & scientific | 2026 |
| Ranny Limited | Real estate | 2017 |
| Raos Investments Limited | Real estate | 2020 |
| Rapid Plumbing Solutions Ltd | Construction | 2025 |
| Rapid Rescue Ltd | Health & social care | 2023 |
| RAQ SW Ltd | Construction | 2023 |
| RAS POD Ltd | Wholesale & retail | 2025 |
| Rasa Academy Ltd | Education | 2019 |
| Rasadom Holdings Ltd | Households | 2006 |
| Rash Comm PVT Limited | Information & communication | 2013 |
| Rashmi Pandya Consulting Limited | Professional & scientific | 2016 |
| Ravage Automobile Limited | Manufacturing | 2025 |
| Raven One Dynamics Ltd | Wholesale & retail | 2025 |
| RAW Post Production Limited | Information & communication | 2013 |
| Rawlex Nominees | Administrative & support | 1988 |
| RAX Events Ltd | Transport & logistics | 2025 |
| RAY Property Group Ltd | Real estate | 2025 |
| Rayad Limited | Arts & recreation | 2026 |
| Rayan & Affan Limited | Real estate | 2025 |
| Raymond Alexander 21 Ltd | Wholesale & retail | 2022 |
| Raymond H. Burrell Associates Limited | Information & communication | 1991 |
| Raynes Roofing Ltd | Construction | 2006 |
| Raztech Properties Ltd | Real estate | 2020 |
| RB Phusion Ltd. | Professional & scientific | 2000 |
| Rba-Ce Limited | Construction | 2019 |
| RBI Limited | Professional & scientific | 2025 |
| RBS Contracts Ltd | Construction | 2013 |