| Rafferty Yeung Ltd | Hospitality | 2018 |
| Raftam (UK) Ltd | Health & social care | 2018 |
| Raghav Infrastructure Ltd | Manufacturing | 2024 |
| Raglan Accountancy Services Limited | Professional & scientific | 2016 |
| Raha Textiles Limited | Wholesale & retail | 2024 |
| Rahat Properties Ltd | Real estate | 2024 |
| Rahemi Brothers Limited | Wholesale & retail | 2021 |
| Rahsi Health Care Ltd | Health & social care | 2018 |
| RAI Dhillon Limited | Transport & logistics | 2023 |
| RAI Uppal Family Holdings Ltd | Real estate | 2020 |
| Raiders FC Ltd | Arts & recreation | 2026 |
| Raiders Transport Ltd | Transport & logistics | 2019 |
| Railbroker Ltd | Professional & scientific | 2012 |
| Rainbow Office Ltd | Wholesale & retail | 2021 |
| Rainbow Pathways Supported Living Ltd | Health & social care | 2026 |
| Rainbow Signs and Graphics Limited | Manufacturing | 1997 |
| Rainbow Stationery Limited | Manufacturing | 2009 |
| Rainbow Taxis Limited | Transport & logistics | 2002 |
| Rains Roofing Limited | Construction | 2020 |
| Raiyat & Co Accountants Ltd | Professional & scientific | 2026 |
| RAJ Builders and Developers Co. Limited | Construction | 2025 |
| RAJ Hothi Limited | Other services | 2025 |
| Raja Sahibji Limited | Transport & logistics | 2025 |
| Rajasthani Express Ltd | Hospitality | 2026 |
| Rajghuman Limited | Health & social care | 2023 |
| Rajpol Transport Ltd | Transport & logistics | 2017 |
| RAK Hauliers Ltd | Construction | 2025 |
| Rakegate Ltd | Wholesale & retail | 2023 |
| Rakelease Limited | Professional & scientific | 1987 |
| Rakson Healthcare Limited | Wholesale & retail | 2024 |
| Raleah Properties Limited | Real estate | 2024 |
| Ralko Limited | Transport & logistics | 2023 |
| Ralona Enterprises Ltd | Information & communication | 2026 |
| Ralph Blore Ltd | Transport & logistics | 2015 |
| Ralucars Ltd | Wholesale & retail | 2018 |
| RAM and Sons Transport Ltd | Transport & logistics | 2023 |
| RAM Management Services Ltd | Real estate | 2024 |
| Ramay E Commerce Ltd | Wholesale & retail | 2026 |
| Ramble Services Ltd | Transport & logistics | 2025 |
| Rameezamazon Ltd | Transport & logistics | 2023 |
| Rami Autobody Limited | Wholesale & retail | 2025 |
| Ramos VA UK Ltd | Administrative & support | 2019 |
| Ramp 'N' Bay Limited | Wholesale & retail | 2023 |
| Rana Haulage Ltd | Transport & logistics | 2023 |
| Rana Transport Ltd | Transport & logistics | 2017 |
| Rana UK Properties Ltd | Real estate | 2020 |
| Rana Wealth Management Co. Limited | Real estate | 2023 |
| Ranaka Limited | Health & social care | 2011 |
| Rance Healthcare Services Ltd | Real estate | 2019 |
| Randall Financial Solutions Ltd | Professional & scientific | 2026 |
| Randhawa Acupressure Ltd | Health & social care | 2014 |
| Randhawa Couriers Ltd | Transport & logistics | 2022 |
| Randhawa Estates Ltd | Real estate | 2025 |
| Randhir Singh Ltd | Construction | 2020 |
| Random Company Name Ltd | Information & communication | 2019 |
| Range Recruitment Ltd. | Administrative & support | 2017 |
| Ranger Data Systems Ltd | Information & communication | 2009 |
| Rank Able SEO Services Ltd | Professional & scientific | 2025 |
| Rank Couriers Limited | Transport & logistics | 2024 |
| Rank Drive Ltd | Information & communication | 2024 |
| Rank Edge Digital SOL Ltd | Professional & scientific | 2025 |
| Rank Help Pro Ltd | Information & communication | 2025 |
| Rank Pilot Ltd | Wholesale & retail | 2026 |
| Rank Rays Limited | Professional & scientific | 2026 |
| Rankfeedseo Ltd | Information & communication | 2023 |
| Rankologic Ltd | Professional & scientific | 2024 |
| Ranni & Pete Limited | Hospitality | 2023 |
| Ranu Transport & Logistics Limited | Transport & logistics | 2023 |
| RAO Corporate Services Ltd | Other services | 2018 |
| Raonix Ltd | Construction | 2025 |
| Rapid Bodys Repairs Ltd | Wholesale & retail | 2025 |
| Rapid Fortune Ltd | Wholesale & retail | 2025 |
| Rapid Key Solutions Ltd | Manufacturing | 2026 |
| Rapid Quality Castings Limited | Manufacturing | 2013 |
| Rapid Ruby Care Services Limited | Health & social care | 2022 |
| Rapid Ventilation Services Ltd | Manufacturing | 2018 |
| Rapidrun Logistics Ltd | Transport & logistics | 2026 |
| Rapunzel (Wolverhampton) Limited | Professional & scientific | 2008 |
| Rara Sped Ltd | Transport & logistics | 2019 |
| Rare Doings Ltd | Financial services | 2026 |
| Rasan Global Ltd | Wholesale & retail | 2025 |
| Rasgun Enterprises Limited | Other services | 2022 |
| Rashpal Singh Ltd | Construction | 2020 |
| Rashpal Trading Ltd | Hospitality | 2021 |
| Rasoi Catering Services Ltd | Hospitality | 2023 |
| Rasool Optics Ltd | Health & social care | 2025 |
| Rathour Transport Services Ltd | Transport & logistics | 2024 |
| Rattan Rasoi Ltd | Hospitality | 2024 |
| Rattan Sweet Center Limited | Hospitality | 2015 |
| Rauf Estates Limited | Real estate | 2023 |
| Rauf Services Limited | Other services | 2022 |
| Rauwlandd Plus Ltd | Extraterritorial | 2018 |
| Raven Portfolio Limited | Real estate | 2023 |
| Ravji Store Ltd | Wholesale & retail | 2023 |
| Ravuu Care Ltd | Health & social care | 2025 |
| RAW Beauty Ltd | Other services | 2019 |
| Rawlined Limited | Information & communication | 2024 |
| RAY & GIN Limited | Transport & logistics | 2020 |
| Rayans Property Investment Ltd | Real estate | 2025 |
| Rayat Ltd | Transport & logistics | 2015 |