| R Street Trading Ltd | Financial services | 2026 |
| R T Catering Ltd | Hospitality | 2012 |
| R&G Bate Limited | Real estate | 2014 |
| R-Net Innovation Ltd | Wholesale & retail | 2019 |
| R. & D. Aggregates Limited | Real estate | 1981 |
| R. Horton & Sons Ltd | Administrative & support | 2019 |
| R.B.Rodda & Co Limited | Manufacturing | 2025 |
| R.F. Amies (Kidderminster) Limited | Wholesale & retail | 1979 |
| R.H.Blakeway & Sons Limited | Agriculture & fishing | 1959 |
| R.I.J. Engineering Limited | Manufacturing | 1983 |
| R.J.H Treecare Services & Landscaping Ltd | Administrative & support | 2025 |
| R.O.Donaghey (Building & Civil Engineering) Limited | Construction | 2007 |
| R.S. Taylor Services Limited | Administrative & support | 2009 |
| R.T. Bearings Holdings Limited | Financial services | 2018 |
| R.W Agricultural Services Ltd | Agriculture & fishing | 2020 |
| Raccoonlakes Ltd | Transport & logistics | 2019 |
| Rachel Swains Occupational Therapy Ltd | Health & social care | 2016 |
| Racktechinnovations Ltd | Construction | 2025 |
| Radar Associates Limited | Information & communication | 2005 |
| Radorm Ltd | Wholesale & retail | 2019 |
| Raffle Arcade Ltd | Wholesale & retail | 2024 |
| Rafy Shop Ltd | Wholesale & retail | 2018 |
| Rahalberer Ltd | Manufacturing | 2020 |
| Raicozer Ltd | Wholesale & retail | 2024 |
| Rainbows Day Nursery Limited | Education | 2012 |
| Rambleshoo Ltd | Administrative & support | 2019 |
| Ramnial Holdings Limited | Real estate | 2019 |
| Ramyar Ltd | Construction | 2024 |
| Rangemaster Infrastructure Projects Limited | Administrative & support | 2023 |
| Rapidsupercross Ltd | Administrative & support | 2019 |
| Raven 2017 Limited | Financial services | 2017 |
| Raven Willis Limited | Financial services | 2017 |
| Raymond Anthony Roberts Limited | Extraterritorial | 2024 |
| RC Locum Solutions Ltd | Wholesale & retail | 2024 |
| RCD Retail Limited | Wholesale & retail | 2004 |
| REA View Management Company Limited | Households | 2018 |
| Ready to Rewire (Worcs) Ltd | Construction | 2025 |
| Readyprint Limited | Manufacturing | 1991 |
| Real Application Clusters Solutions Limited | Information & communication | 2008 |
| Real Eden Ltd | Real estate | 2014 |
| Real Time Audio Limited | Information & communication | 1995 |
| Real Time Education Limited | Education | 2013 |
| Reanmiro Ltd | Health & social care | 2024 |
| Rebate Ltd | Construction | 2004 |
| Record Holdings Limited | Financial services | 2022 |
| Recordall Limited | Professional & scientific | 2002 |
| Recruitment Solutions (West Midlands) Limited | Administrative & support | 2001 |
| Recruitment U25 Ltd | Administrative & support | 2026 |
| Red 5 VFX Ltd | Information & communication | 2021 |
| Red Hare Limited | Other services | 2009 |
| Red Setter Properties Limited | Real estate | 2026 |
| Redcurrant Media Ltd | Professional & scientific | 2023 |
| Redigen Ltd | Wholesale & retail | 2024 |
| Redlands (Dawlish) 1991 Residents Association Limited | Hospitality | 1991 |
| Redsky Cerakote Ltd | Construction | 2025 |
| Redstart Management Services Ltd | Administrative & support | 2017 |
| Redthorne Property Management Limited | Administrative & support | 2019 |
| Redwash Ltd | Real estate | 2020 |
| Reed Restored Limited | Information & communication | 1999 |
| Reflect and Reframe CIC | Education | 2025 |
| Refresh Multimedia Ltd | Wholesale & retail | 2021 |
| REG MAY LLP | | 2017 |
| Reimazour Ltd | Health & social care | 2024 |
| Rejuvenate Worcestershire Ltd | Other services | 2011 |
| Relaxacation Ltd | Administrative & support | 2025 |
| Reliable Roofing and Renovation Ltd | Construction | 2026 |
| Relic Roadshow Ltd | Education | 2026 |
| Remember the Xith CIC | Education | 2026 |
| Remglourz Ltd | Wholesale & retail | 2022 |
| Remtec Garage Ltd | Wholesale & retail | 2025 |
| Renen Limited | Energy | 2026 |
| Rent the Magic Ltd | Administrative & support | 2026 |
| Repair Master Limited | Other services | 2020 |
| RES Pipework Installations Limited | Construction | 2001 |
| Rescom Portfolio Ltd | Real estate | 2022 |
| Resource Consulting Limited | Administrative & support | 1997 |
| Resovia Ltd | Wholesale & retail | 2022 |
| Revealyst Ltd | Administrative & support | 2024 |
| Revuit Limited | Information & communication | 2021 |
| Revuit Services Limited | Information & communication | 2021 |
| Rewyre Developments Limited | Construction | 2018 |
| Rezonation Management Ltd | Administrative & support | 2024 |
| Rezonation Music Ltd | Information & communication | 2024 |
| RG Projects Contractors Ltd | Construction | 2025 |
| Rg&J Consultancy Ltd | Professional & scientific | 2023 |
| RGB Networks Limited | Wholesale & retail | 2018 |
| RGR Fabricating and Welding Services Limited | Manufacturing | 2000 |
| Rhiclont Ltd | Administrative & support | 2022 |
| Rhiroo Aesthetics Ltd | Other services | 2025 |
| Rich Jones Ltd | Professional & scientific | 2003 |
| Richard Forsyth Design and Build Limited | Construction | 2021 |
| Richard Francis Transport Ltd | Transport & logistics | 2021 |
| Richard Lycett Photography Ltd | Professional & scientific | 2014 |
| Ride the Ridiculous Limited | Administrative & support | 2025 |
| Ride With Class Class Limousines Limited | Administrative & support | 2019 |
| Ridgeway Manufacturing Holdings Ltd | Professional & scientific | 2022 |
| Ridgeway Manufacturing Investments Ltd | Professional & scientific | 2022 |
| Ridgway & SON Limited | Construction | 2013 |
| Ridley Bowen Ltd. | Construction | 2014 |
| Ridotten Ltd | Wholesale & retail | 2019 |