| Redmanvalets Limited | Wholesale & retail | 2025 |
| Redmond Redesign Limited | Construction | 2022 |
| Redraw Travel Ltd | Transport & logistics | 2016 |
| Redrose Cafe Ltd | Hospitality | 2019 |
| Redrose Leisure Group Limited | Financial services | 2017 |
| Redsuedeheels.Com Ltd | Wholesale & retail | 2023 |
| Redwhite Estate Ltd | Hospitality | 2010 |
| Redwhite Properties Ltd | Hospitality | 2010 |
| Redwood Amre Limited | Hospitality | 2024 |
| Redwood Silver Limited | Hospitality | 2026 |
| Red’S IBD Consultancy Limited | Health & social care | 2023 |
| Reel Monsters Ltd | Administrative & support | 2019 |
| Reel to Reel Limited | Arts & recreation | 2014 |
| Reeves Risk Management Ltd | Professional & scientific | 2017 |
| Referee Education Ltd | Education | 2026 |
| Regal Stock Ltd | Wholesale & retail | 2025 |
| Regatta Point Management Company Ltd | Households | 2007 |
| Regency Blackpool Ltd | Hospitality | 2023 |
| Regent Court (Blackpool) Management Company Limited | Households | 1973 |
| Regforte Ltd | Professional & scientific | 2017 |
| Regimental Repairs Ltd | Manufacturing | 2025 |
| Regina C Limited | Arts & recreation | 2018 |
| Regina Woods Ltd | Wholesale & retail | 2025 |
| Regional Facilities Management Group Limited | Wholesale & retail | 2024 |
| Regionsi Limited | Hospitality | 2025 |
| REH Fabrication Services Limited | Manufacturing | 2014 |
| Relax Candle and Bath Company Limited | Manufacturing | 2018 |
| Relaxmanagement Ltd | Hospitality | 2025 |
| Relea Productions Ltd | Information & communication | 2021 |
| Reliable Trades Co Ltd | Wholesale & retail | 2026 |
| Reliant T.V. (ST. Annes) Limited | Wholesale & retail | 1973 |
| REM Marketing and Promotions Ltd | Administrative & support | 2026 |
| Reme Properties Ltd | Real estate | 2024 |
| Remedial Treatment Consultants LLP | | 2014 |
| Renaissance Management Partnership Limited | Real estate | 2013 |
| Renaissance-Uk Ltd | Health & social care | 1999 |
| Rendlelabs Ltd | Information & communication | 2013 |
| Renew Energies Limited | Construction | 2021 |
| Renewables Capital Ltd | Financial services | 2025 |
| Renwick James Rencosta Ltd | Transport & logistics | 2014 |
| Reobt Ltd | Extraterritorial | 2015 |
| Replay Events Limited | Arts & recreation | 2010 |
| Resb Ltd | Wholesale & retail | 2018 |
| Rescue Specialist Limited | Administrative & support | 2010 |
| Residency Hotel Blackpool Ltd | Hospitality | 2023 |
| Residential Management Solutions Limited | Real estate | 2013 |
| Resilience Anti-Fraud Ltd | Wholesale & retail | 2023 |
| Resilience Care Homes Ltd | Health & social care | 2024 |
| Resolve Retail Ltd | Wholesale & retail | 2019 |
| Resonate Management and Therapy Ltd | Administrative & support | 2026 |
| Resort Holidays Properties Limited | Households | 2021 |
| Restore (Fire & Flood) Limited | Administrative & support | 2009 |
| Resync OPS Ltd | Information & communication | 2018 |
| Retailnext Limited | Professional & scientific | 1996 |
| Retrospekt Vintage Ltd | Wholesale & retail | 2025 |
| Return Investments Ltd | Real estate | 2019 |
| Reveria & Co Limited | Wholesale & retail | 2026 |
| Reverie Productions Limited | Information & communication | 2009 |
| Reverie World Ltd | Wholesale & retail | 2022 |
| Reverse Sweep Consulting Limited | Information & communication | 2014 |
| Revive Communication Ltd | Wholesale & retail | 2010 |
| Revive Living Ltd | Real estate | 2024 |
| Revolt Dynamic Solutions Ltd | Manufacturing | 2025 |
| Revolution Developers Limited | Construction | 2025 |
| REW Properties Limited | Real estate | 2019 |
| RF Ground Works Limited | Administrative & support | 2023 |
| RFF Services (NW) Ltd | Other services | 2015 |
| RFI Services Limited | Mining & quarrying | 2017 |
| RG Refurb Ltd | Manufacturing | 2024 |
| RGM Leisure Limited | Hospitality | 2014 |
| Rgrg Limited | Hospitality | 2019 |
| RH NE Limited | Administrative & support | 2025 |
| Rhino Consultancy Limited | Information & communication | 2003 |
| Rhino Tech Group Ltd | Information & communication | 2021 |
| RHJ (Properties) Ltd | Real estate | 2012 |
| RHJ Properties 2 Ltd | Administrative & support | 2020 |
| Riah Hair Solutions Limited | Other services | 2015 |
| Ribble Lodge Limited | Households | 1967 |
| Ribblesdale Place Management Limited | Households | 2003 |
| Ricalex (Holdings) Ltd | Financial services | 2021 |
| Ricalex Limited | Hospitality | 2018 |
| Rich Fish Ltd | Hospitality | 2023 |
| Rich Vernon Construction Ltd | Construction | 2018 |
| Richard Ryan Lighting Ltd | Professional & scientific | 2023 |
| Richard Tingey Financial Consultancy Limited | Financial services | 2019 |
| Richardson & SON Joinery Limited | Construction | 2021 |
| Richmond Court Limited | Households | 1984 |
| Richmond Hazel Ltd | Wholesale & retail | 2025 |
| Ricks Media Ltd | Administrative & support | 2024 |
| Ricos Restaurant Limited | Hospitality | 2011 |
| Ricsar Developments Ltd. | Real estate | 1995 |
| Rida Holdings Ltd | Financial services | 2020 |
| Riddick Properties Limited | Real estate | 2025 |
| Ridgeway Farm Blackpool Ltd | Education | 2021 |
| Rietee Limited | Administrative & support | 2023 |
| RIG & Lift Limited | Mining & quarrying | 2014 |
| RIG Integrity Solutions Limited | Professional & scientific | 2022 |
| Rigby Commercial Ltd | Real estate | 2012 |
| Rigby Corporation Ltd | Financial services | 2010 |
| Rigby Estates LLP | | 2009 |