| Revibe Salon Ltd | Other services | 2025 |
| Reviewai Ltd | Information & communication | 2026 |
| Revill Electrical Limited | Construction | 2016 |
| Revisioai Ltd | Information & communication | 2025 |
| Revitalize Beauty Spa (Bolton) Ltd | Other services | 2017 |
| Revitalize Hair & Beauty Spa Ltd | Administrative & support | 2007 |
| Revitaluxe Limited | Health & social care | 2026 |
| Revival Heritage Restoration Ltd | Construction | 2025 |
| Revive Cleaning Limited | Administrative & support | 2024 |
| Revive Decor Limited | Construction | 2005 |
| Revive Home of Beauty Ltd | Other services | 2020 |
| Revive Painting and Cleaning Ltd | Construction | 2026 |
| Revolution Optical Limited | Health & social care | 2004 |
| Revolution Plumbing and Heating Ltd | Construction | 2019 |
| Revolvra Ltd | Wholesale & retail | 2025 |
| Revv Trade Ltd | Wholesale & retail | 2025 |
| REX Flux Ltd | Wholesale & retail | 2024 |
| Rexmedical Ltd | Health & social care | 2010 |
| Rexzer Ltd | Professional & scientific | 2025 |
| REY Motors Ltd | Wholesale & retail | 2024 |
| Reyah Couture Limited | Wholesale & retail | 2026 |
| Reyam Leisure Limited | Financial services | 2025 |
| Reyan Logistics & Transport Ltd | Transport & logistics | 2025 |
| Reyan's Shine Squad Ltd | Administrative & support | 2026 |
| Reyna’S Properties Ltd | Real estate | 2023 |
| Reyor Ltd | Professional & scientific | 2026 |
| RF Accountants Ltd | Professional & scientific | 2023 |
| RF Cafe & Patisserie Ltd | Hospitality | 2023 |
| RF Investments Ltd | Real estate | 2016 |
| RF Patisserie Limited | Manufacturing | 2019 |
| RF Patisseries Blackburn Ltd | Hospitality | 2021 |
| RF Rigging Ltd | Information & communication | 2025 |
| RF Sons Enterprises Ltd | Wholesale & retail | 2025 |
| RF Travel (GB) Ltd | Transport & logistics | 2024 |
| RF Vapes Limited | Wholesale & retail | 2017 |
| RFA 4X4 Hire Limited | Administrative & support | 2025 |
| RFG Elec Services Limited | Construction | 2022 |
| RFH Trading Limited | Wholesale & retail | 2017 |
| RFK Consulting Ltd | Information & communication | 2024 |
| RFL Horizon Ltd | Wholesale & retail | 2025 |
| RFM Property Developments Limited | Real estate | 2024 |
| RFT Project Management Limited | Professional & scientific | 2002 |
| RFX Enterprises Ltd | Administrative & support | 2018 |
| RG Dream Estates Ltd | Real estate | 2026 |
| RGA Bolton Ltd | Arts & recreation | 2019 |
| RGA Property Group Limited | Real estate | 2024 |
| RGB Developments (NW) Ltd | Real estate | 2017 |
| RGB Property Management Ltd | Real estate | 2021 |
| RGF Security Ltd | Administrative & support | 2025 |
| RGG Installations Limited | Administrative & support | 2019 |
| RGH Tyres Ltd | Wholesale & retail | 2025 |
| RGN Property Investment Ltd | Real estate | 2019 |
| RGR Care Limited | Public administration | 2023 |
| RH Building & Interior Supplies Limited | Construction | 2026 |
| RH Community Services Ltd | Health & social care | 2020 |
| RH Construction NW Ltd | Construction | 2025 |
| RH D Consulting Limited | Professional & scientific | 2015 |
| RH Electrics Ltd | Construction | 2006 |
| RH Hospitality Ltd | Hospitality | 2023 |
| Rhch Limited | Wholesale & retail | 2023 |
| Rheos Consulting Limited | Information & communication | 2025 |
| Rhinestones Online International Limited | Wholesale & retail | 2016 |
| Rhino Building Material Suppliers Ltd | Wholesale & retail | 2023 |
| Rhino Building Suppliers Ltd | Wholesale & retail | 2024 |
| Rhino Construction Bolton Limited | Construction | 2018 |
| Rhino Electrical Northwest Ltd | Construction | 2003 |
| Rhino Leisure Limited | Wholesale & retail | 2023 |
| Rhino Tech Ltd | Wholesale & retail | 2015 |
| Rhiw Goch Inn Limited | Real estate | 2023 |
| Rhizome Limited | Information & communication | 2022 |
| Rhoc Driver Limited | Transport & logistics | 2024 |
| Rhoda Hills Group Ltd | Hospitality | 2025 |
| Rhodium Global Resources Limited | Water & waste | 2025 |
| Rhoni Vision Production Ltd | Information & communication | 2018 |
| Rhua Optix Limited | Health & social care | 2018 |
| Rhubarb and Orange Limited | Professional & scientific | 2015 |
| Rhyd-Y-Cleifion Ltd | Health & social care | 2011 |
| Rhyddcastle Properties Ltd | Real estate | 2025 |
| Rhzh Ltd | Financial services | 2024 |
| RI Design Studio Limited | Information & communication | 2026 |
| RIA Postal Ltd | Transport & logistics | 2019 |
| RIATA4 Limited | Health & social care | 2018 |
| Riaz Aesthetics Ltd | Health & social care | 2011 |
| Riaz Holdings Ltd | Real estate | 2018 |
| Riaz Hussain Education Limited | Education | 2024 |
| Ribble Dental Centre Ltd | Health & social care | 2026 |
| Ribble Television Limited | Information & communication | 2011 |
| Ribble Valley Windows Limited | Administrative & support | 2000 |
| Ricc Properties Ltd | Real estate | 2021 |
| Rice Bowl Bolton Ltd | Hospitality | 2024 |
| Rice N 3 Bolton Ltd | Hospitality | 2022 |
| Rich & Richer Limited | Wholesale & retail | 2025 |
| Rich Benner Consulting Ltd | Information & communication | 2022 |
| Richard Durgan Properties Limited | Real estate | 2023 |
| Richard Hough Limited | Manufacturing | 1909 |
| Richard Threlfall Group Limited | Real estate | 2005 |
| Richards Pharma Consulting Limited | Wholesale & retail | 2024 |
| Richardson Pharmacy Limited | Wholesale & retail | 2004 |
| Richmark Property Consultants Ltd | Real estate | 2026 |
| Ricjan Limited | Information & communication | 2014 |