| Restaurant Afrique Evoir Limited | Hospitality | 2024 |
| Restaurant Development Associates Limited | Hospitality | 2018 |
| Resto Burlo Ltd | Information & communication | 2019 |
| Restorative Techniques Limited | Manufacturing | 2007 |
| Restore Catering Ltd | Hospitality | 2023 |
| Restore College Green Ltd | Hospitality | 2023 |
| Restore Commercial Solutions Ltd | Administrative & support | 2023 |
| Restore Harbour Ltd | Hospitality | 2023 |
| Restore Plus Ltd | Real estate | 2023 |
| Restore Ventures Ltd | Financial services | 2023 |
| Restore Wellness Studio Ltd | Education | 2025 |
| Restore Wine Street Ltd | Hospitality | 2024 |
| Restore WLR Ltd | Hospitality | 2023 |
| Restraint Engineered Designs Ltd. | Manufacturing | 2013 |
| Result Access Scaffolding Ltd | Construction | 2022 |
| Result Happiness Ltd. | Professional & scientific | 1999 |
| Result Property and Maintenance Limited | Real estate | 2025 |
| Results Express Ltd | Professional & scientific | 2014 |
| Results Focused Fitness Limited | Arts & recreation | 2016 |
| Results Progress Solutions Ltd | Professional & scientific | 2012 |
| Resurrected Limited | Real estate | 2024 |
| Resynova Insights Ltd | Professional & scientific | 2026 |
| Retail Bristol Limited | Wholesale & retail | 2020 |
| Retail Jobs UK Limited | Administrative & support | 2009 |
| Retail Planning Solutions Ltd | Professional & scientific | 2022 |
| Retain Original Ltd | Wholesale & retail | 2025 |
| Rethink Academy Global Ltd | Administrative & support | 2016 |
| Rethink Digital Gurus Ltd | Administrative & support | 2012 |
| Rethink Pharma Recruitment Ltd | Administrative & support | 2020 |
| Rethrindle CIC | Education | 2024 |
| Retired Ltd | Administrative & support | 2007 |
| Retirement Properties Bristol Ltd | Real estate | 2020 |
| Retool UK Limited | Information & communication | 2022 |
| Retrapro Limited | Manufacturing | 2015 |
| Retreat Base Ltd | Information & communication | 2025 |
| Retreat Travel Ltd | Transport & logistics | 2019 |
| Retreats - Holding Space Ltd | Health & social care | 2025 |
| Retro Grid Limited | Construction | 2014 |
| Retro Tractors Ltd | Wholesale & retail | 2020 |
| Retro-Classic Car Fabrication and Restoration Ltd | Wholesale & retail | 2024 |
| Retro-Classic Car Garages Ltd | Wholesale & retail | 2024 |
| Retroboy Ltd | Wholesale & retail | 2026 |
| Retrofit Services (2035) UK Ltd | Professional & scientific | 2023 |
| Retrofit West C.I.C. | Professional & scientific | 2023 |
| Retrolab Bristol Limited | Construction | 2025 |
| Rettonhealth Limited | Health & social care | 2019 |
| Return of the Whales 28 Ltd | Information & communication | 2026 |
| Return to Flow Ltd | Health & social care | 2025 |
| Returnpremium Property Management Limited | Households | 1998 |
| Reuben and. Co Ltd | Information & communication | 2017 |
| Reuleaux Limited | Professional & scientific | 2019 |
| Reunite Families UK CIC | Information & communication | 2022 |
| Reuse Enterprises Limited | Administrative & support | 2006 |
| Reuse Network Ltd. | Administrative & support | 2001 |
| Reva Infinity Solutions Ltd | Information & communication | 2025 |
| Revae Ltd | Wholesale & retail | 2024 |
| Revalen Group Ltd | Financial services | 2025 |
| Revalen Intelligence Ltd | Information & communication | 2025 |
| Revalen Tech Ltd | Information & communication | 2025 |
| Revaluation AI Ltd | Information & communication | 2026 |
| Revamp & Rentals Limited | Real estate | 2024 |
| Revamp Electrical Install Limited | Construction | 2021 |
| Revamp Energy Ltd | Manufacturing | 2023 |
| Reve Grand Ltd | Wholesale & retail | 2020 |
| Revelstoke Films Limited | Information & communication | 2018 |
| Reven One Ltd | Professional & scientific | 2023 |
| Revenue Consultancy Ltd | Professional & scientific | 2023 |
| Rever Collective Ltd | Wholesale & retail | 2026 |
| Revera Limited | Real estate | 2001 |
| Reverent Solutions Ltd | Wholesale & retail | 2012 |
| Reverse Camber Ltd | Wholesale & retail | 2020 |
| REVERT75 Ltd | Construction | 2025 |
| Revibe Global Ltd | Other services | 2025 |
| Reviva Resourcing Limited | Administrative & support | 2020 |
| Revival Asset Finance Limited | Extraterritorial | 2021 |
| Revival Capital Limited | Professional & scientific | 2017 |
| Revival Commercials Group Limited | Wholesale & retail | 2023 |
| Revival Connect Limited | Professional & scientific | 2020 |
| Revival Drinks Limited | Wholesale & retail | 2017 |
| Revival Group International Ltd | Agriculture & fishing | 2021 |
| Revival Invoice Finance Limited | Extraterritorial | 2021 |
| Revival Legal Limited | Extraterritorial | 2021 |
| Revival Logistics Group Limited | Transport & logistics | 2021 |
| Revival Logistics Limited | Transport & logistics | 2021 |
| Revival Media Limited | Professional & scientific | 2020 |
| Revival Resourcing Group Limited | Administrative & support | 2020 |
| Revival Resourcing Limited | Administrative & support | 2018 |
| Revive Clinical Aesthetics Ltd | Health & social care | 2018 |
| Revive Games Ltd | Information & communication | 2022 |
| Revive Insure Limited | Financial services | 2025 |
| Revive Maintenance and Consruction Ltd | Construction | 2024 |
| Revive ME Fitness Ltd | Extraterritorial | 2019 |
| Revive Property Management Ltd | Construction | 2025 |
| Revive Realty Ltd | Real estate | 2024 |
| Revive Surgical Ltd | Health & social care | 2017 |
| Revived Cleaning Group Limited | Administrative & support | 2022 |
| Revivotech Ltd | Wholesale & retail | 2025 |
| Revline Autotech Limited | Wholesale & retail | 2026 |
| Revo Autos Ltd | Wholesale & retail | 2026 |
| Revo Innovation Ltd | Professional & scientific | 2021 |