| Quickshift Transport Limited | Transport & logistics | 2025 |
| Quickstop Technology Limited | Other services | 2024 |
| Quid Pro QUO Ltd | Professional & scientific | 2025 |
| Quintessence Safety Consultants Limited | Professional & scientific | 2020 |
| Quratul AIN Ltd | Professional & scientific | 2019 |
| R & a Fashions Ltd | Wholesale & retail | 2025 |
| R & a Parry Limited | Administrative & support | 2012 |
| R & B Group Limited | Financial services | 2024 |
| R & C Fire Protection Ltd | Construction | 2012 |
| R & D Network Design Limited | Administrative & support | 2006 |
| R & M Electrical (NW) Ltd | Administrative & support | 2011 |
| R & W Autos Limited | Wholesale & retail | 2026 |
| R 153 Ltd | Arts & recreation | 2025 |
| R Bretherton Limited | Wholesale & retail | 2016 |
| R Butterworth & Sons Ltd | Wholesale & retail | 2005 |
| R D Tax Claims Limited | Professional & scientific | 2019 |
| R Digital Marketing Ltd | Information & communication | 2023 |
| R E S Computer Services Limited | Wholesale & retail | 1998 |
| R G Spence & SON Limited | Real estate | 2019 |
| R Intel Global Ltd | Financial services | 2020 |
| R James Associates Limited | Administrative & support | 2008 |
| R M Helliwell Trovato Ltd | Agriculture & fishing | 2026 |
| R Manchester Travels Limited | Administrative & support | 2024 |
| R Parry Group Ltd | Administrative & support | 2020 |
| R S Services Group Limited | Administrative & support | 2014 |
| R W H Fleet Solutions Limited | Wholesale & retail | 2011 |
| R&A Rentals Ltd | Real estate | 2020 |
| R&D Focus Ltd | Professional & scientific | 2024 |
| R&M Home Needs Ltd | Wholesale & retail | 2026 |
| R&M Residentials Limited | Construction | 2020 |
| R&N Trade Limited | Hospitality | 2025 |
| R&N Wholesale Ltd | Wholesale & retail | 2026 |
| R&R Development (NW) Limited | Real estate | 2024 |
| R&R Holdings Group Ltd | Financial services | 2024 |
| R&R Limo and Car Hire Ltd | Administrative & support | 2015 |
| R&R Sprinklers Limited | Professional & scientific | 2022 |
| R-Kix Coaching Ltd | Administrative & support | 2023 |
| R-Kix Football Ltd | Education | 2023 |
| R-Kix Ltd | Arts & recreation | 2015 |
| R.Ii Diagnostic Limited | Health & social care | 2025 |
| R3 Prescriptions Limited | Health & social care | 2014 |
| RA Chaudhry Property Holdings Ltd | Real estate | 2026 |
| RA Fashion & Textiles Ltd | Wholesale & retail | 2024 |
| Raazeb Limited | Wholesale & retail | 2020 |
| Rabb Care Ltd | Health & social care | 2025 |
| Rabbani Arts & Melodies Ltd | Information & communication | 2024 |
| Rabia Business Development Ltd | Professional & scientific | 2019 |
| Raca Group Ltd | Real estate | 2024 |
| Race Team Operations Ltd | Education | 2019 |
| Rachco Ltd | Construction | 2020 |
| Rachel Murray Hair Ltd | Other services | 2024 |
| Rachel Relf and Company Limited | Professional & scientific | 2016 |
| Radcliffe Polymers Ltd | Water & waste | 2022 |
| Radenhall Ltd | Construction | 2007 |
| Radvik G Workers Limited | Construction | 2018 |
| Raeen Group Ltd | Wholesale & retail | 2026 |
| Raetre Holdings Ltd | Financial services | 2026 |
| Rafe Capital Limited | Professional & scientific | 2018 |
| Rafique&Co Ltd | Wholesale & retail | 2024 |
| Raflesco Ltd | Wholesale & retail | 2018 |
| RAH Heating and Plumbing Services Ltd | Construction | 2018 |
| Rahath Consultancy Ltd | Health & social care | 2026 |
| Raiden Pharma Ltd | Professional & scientific | 2022 |
| Raikwal Trading Co Ltd | Real estate | 2024 |
| Rail Livery Limited | Other services | 2012 |
| Railway Grill Ltd | Hospitality | 2022 |
| Railway Grill Rochdale Ltd | Hospitality | 2024 |
| Rainbow of Life DNC Care Ltd | Health & social care | 2021 |
| Raise Telecoms Limited | Construction | 2013 |
| Raising STAR333 Services Ltd | Wholesale & retail | 2025 |
| RAJ Palace (Rochdale) Ltd | Hospitality | 2018 |
| RAJ Property Investments Ltd | Real estate | 2018 |
| Raja 4 Brothers Ltd | Wholesale & retail | 2022 |
| Raja Akram Property Solutions Limited | Construction | 2024 |
| Raja Bros the Strand Ltd | Wholesale & retail | 2024 |
| Raja Property Management Limited | Real estate | 2025 |
| Rajdhani Halal Meat Ltd | Wholesale & retail | 2019 |
| Rajnagar Ltd | Hospitality | 2026 |
| Rake Farm Holdings Limited | Professional & scientific | 2016 |
| Rakewood Playing Fields Limited | Other services | 2008 |
| Ramadhan Foundation Ltd | Other services | 2025 |
| Ramaji Services Limited | Administrative & support | 2026 |
| Ramaybrothers Ltd | Wholesale & retail | 2024 |
| Ramsden Heath Garden Services Limited | Administrative & support | 2018 |
| Ramyaal Cargo Services Limited | Transport & logistics | 2024 |
| Ramzan Meats Limited | Wholesale & retail | 2025 |
| Rana (GEN) Store Ltd | Wholesale & retail | 2013 |
| Rana Global Connect Ltd | Wholesale & retail | 2024 |
| Ranain Logistics Ltd | Transport & logistics | 2024 |
| Ranatech Limited | Information & communication | 2011 |
| Ranj Barbers Ltd | Other services | 2022 |
| Rans Care Limited | Health & social care | 2023 |
| Ranya Market Ltd | Wholesale & retail | 2017 |
| RAO Ahmed Faraz Ltd | Wholesale & retail | 2024 |
| RAP Energy Solutions Ltd | Energy | 2024 |
| RAP Industrials Limited | Wholesale & retail | 2022 |
| RAP Renewables Limited | Energy | 2024 |
| RAP Rollers UK Ltd | Wholesale & retail | 2024 |
| Rapid Way Ltd | Wholesale & retail | 2014 |
| Rashid Properties Limited | Real estate | 2012 |