| Quick FIX Tyres Chorley Limited | Wholesale & retail | 2026 |
| Quickdraw Surveys Limited | Information & communication | 2003 |
| Qumulus Ltd | Information & communication | 2012 |
| Qure Group Ltd | Administrative & support | 2020 |
| QV Fish and Chips Limited | Hospitality | 2015 |
| R & D News (Leigh) Ltd | Wholesale & retail | 2011 |
| R & G Properties (NW) Ltd | Real estate | 2025 |
| R & H Pearson Holdings Limited | Real estate | 2019 |
| R a Aesthetics NW Ltd | Other services | 2023 |
| R a Moore Consultancy Limited | Administrative & support | 2024 |
| R Alty Brickwork & Building Limited | Construction | 2014 |
| R and P Bullion Ltd | Wholesale & retail | 2024 |
| R Bamford Ltd | Wholesale & retail | 2015 |
| R C Building Services Ltd | Construction | 2011 |
| R C N L Logistic Limited | Transport & logistics | 2007 |
| R D a Driving Services Ltd | Transport & logistics | 2018 |
| R D Property Developers Ltd | Construction | 2020 |
| R F Restaurants Limited | Hospitality | 2016 |
| R Gamble Property Limited | Real estate | 2019 |
| R H Investments Limited | Professional & scientific | 1995 |
| R J Gowrie Holdings Ltd | Wholesale & retail | 2019 |
| R J Osteopath Ltd | Health & social care | 2018 |
| R J Wells Limited | Transport & logistics | 2005 |
| R L Robinsons Limited | Extraterritorial | 2012 |
| R Longton & Co Ltd | Wholesale & retail | 2025 |
| R P Smith & Co Limited | Extraterritorial | 2021 |
| R Pickervance & SON Groundwork Maintenance & Landscaping Ltd | Construction | 2024 |
| R Stem B Safe Limited | Education | 2023 |
| R V Suppliers Ltd | Wholesale & retail | 2016 |
| R W Mayor Limited | Construction | 2011 |
| R W Tobin Limited | Construction | 2011 |
| R Waine Electrical Limited | Construction | 2019 |
| R&G Developments Limited | Real estate | 2019 |
| R&K Removals Limited | Transport & logistics | 2021 |
| R&S Driver Services Limited | Transport & logistics | 2018 |
| R. Ditchfield Transport Limited | Transport & logistics | 2011 |
| R. Owen Electrical Services Limited | Manufacturing | 2016 |
| R.A. Meredith & SON (Nurseries) Limited | Professional & scientific | 2008 |
| R.C. Teez Limited | Administrative & support | 2011 |
| R.J.Y. Vulcanising Services Limited | Manufacturing | 2003 |
| R.Lord & Co.(Newcastle)Limited | Administrative & support | 1971 |
| R.P.G Electrical Engineering Ltd | Manufacturing | 2014 |
| R2D2 Consultancy Services Limited | Information & communication | 2023 |
| R3FINIX Ltd | Wholesale & retail | 2025 |
| R55 Limited | Real estate | 2025 |
| RA Engineering Co. Ltd | Extraterritorial | 2014 |
| Rabit Support Ltd | Information & communication | 2008 |
| Rabz Chorley Ltd | Hospitality | 2025 |
| Rachel Wright Marketing Ltd | Professional & scientific | 2021 |
| Rack Safe Installations Ltd | Construction | 2009 |
| Radgaw Ltd | Construction | 2025 |
| Radiator Outlet Limited | Manufacturing | 2024 |
| Radical Heating Solutions Ltd | Construction | 2011 |
| Radio Systems UK Management Limited | Professional & scientific | 2012 |
| Radius Construction Solutions Ltd | Construction | 2019 |
| Raebet Developments Limited | Construction | 2013 |
| Raffily Ltd | Other services | 2024 |
| Rageara Limited | Wholesale & retail | 2003 |
| Raiden Lightning Protection Services Limited | Administrative & support | 2015 |
| Railex File and Store Ltd | Administrative & support | 2013 |
| Rainbow Dynamics Ltd | Professional & scientific | 2024 |
| Rainbow Rendering Ltd | Construction | 2025 |
| Rainbow Slots Ltd | Wholesale & retail | 2022 |
| Rainbow Swim Ltd | Arts & recreation | 2026 |
| Rainford's Building Services Ltd | Construction | 2013 |
| Raise the Roof Loft Conversions Limited | Construction | 2023 |
| Raka Plastering Ltd | Construction | 2021 |
| Ralee Group Limited | Construction | 2025 |
| Rallytech.Composites Ltd | Manufacturing | 2011 |
| Raltech Finishers Ltd | Construction | 2016 |
| RAM Financial Planning Limited | Financial services | 2019 |
| Ramsbottom Windows & Doors Limited | Construction | 2025 |
| Ramsey Financial (Cambs) Limited | Extraterritorial | 2014 |
| Ranville Property Limited | Real estate | 2016 |
| Rapid Development Coaching and Guiding Limited | Administrative & support | 2025 |
| Rapid Finish Bodyshops Limited | Wholesale & retail | 2008 |
| Rapid Response Boilers Ltd | Construction | 2024 |
| Rapid Roofing & Solar Solutions Ltd | Construction | 2014 |
| Rapidflowdrainage Ltd | Professional & scientific | 2024 |
| Rapidtransit Logistics Limited | Transport & logistics | 2000 |
| RAS2 Media Group Limited | Professional & scientific | 2016 |
| Ratbags Limited | Wholesale & retail | 2017 |
| Ratcliffe & Sons Ltd | Construction | 2020 |
| Ratcliffe Project Management Limited | Administrative & support | 2005 |
| Rather Nice Design Limited | Information & communication | 2016 |
| Rathmoor Limited | Wholesale & retail | 2019 |
| Ravda Consulting Limited | Information & communication | 2014 |
| Rave Developments Ltd | Construction | 2022 |
| Rave Stays Ltd | Hospitality | 2023 |
| Ravelins Education Group Ltd | Education | 2026 |
| Raven and Rogue Limited | Arts & recreation | 2025 |
| RAW Feeders Limited | Wholesale & retail | 2016 |
| RAW One Ltd | Wholesale & retail | 2018 |
| RAY Dawson Training & Assessment Ltd | Professional & scientific | 2012 |
| RAY Witts Transport Limited | Transport & logistics | 2009 |
| Rayner Rowen Construction Limited | Construction | 2016 |
| Rayner Rowen Developments Limited | Construction | 2019 |
| Rayner Rowen Holdings Limited | Professional & scientific | 2016 |
| Rayrigg Developments Limited | Construction | 2021 |
| Rayyaan Ltd | Other services | 2017 |