| R a Allmark & Sons Limited | Construction | 2003 |
| R D Marsh Property Ltd | Real estate | 2019 |
| R E Roberts Ltd | Agriculture & fishing | 1987 |
| R F Consulting (Surrey) Ltd | Professional & scientific | 2019 |
| R F Resources Limited | Administrative & support | 2016 |
| R G C Arable Ltd | Agriculture & fishing | 2012 |
| R G Edwards and Company Limited | Construction | 2003 |
| R Gale Limited | Construction | 2023 |
| R Group Property Ltd | Real estate | 2024 |
| R H Mustoe Limited | Wholesale & retail | 2003 |
| R H Price Limited | Agriculture & fishing | 2016 |
| R J Wall Plumbing and Heating (Shrewsbury) Limited | Construction | 2020 |
| R L Scaffolding Limited | Real estate | 2003 |
| R Motor Technician Services Limited | Wholesale & retail | 2016 |
| R N Consulting (Surrey) Ltd | Professional & scientific | 2018 |
| R Neil Davies Limited | Professional & scientific | 2020 |
| R P & J Minton Limited | Construction | 2005 |
| R Pidduck Limited | Professional & scientific | 2010 |
| R S C Technology Limited | Professional & scientific | 2017 |
| R S Electrical (Shrewsbury) Limited | Manufacturing | 2004 |
| R S Essential Limited | Information & communication | 2009 |
| R T G Projects Ltd | Construction | 2026 |
| R T Jackson Ltd | Professional & scientific | 2016 |
| R Taylor Podiatry Ltd | Health & social care | 2020 |
| R W Adams Ltd | Agriculture & fishing | 2011 |
| R&C Owen Ltd | Construction | 2020 |
| R. G. Hinds Roofing Limited | Construction | 2003 |
| R. Woodvine and Sons Limited | Administrative & support | 2006 |
| R.A. Homden Limited | Professional & scientific | 1978 |
| R.B. Evans Limited | Professional & scientific | 2011 |
| R.D. & G. I. Owen Ltd | Transport & logistics | 2014 |
| R.D.Marsh Surfacing Contractors Ltd | Construction | 2009 |
| R.G.C Telecommunications Limited | Information & communication | 1998 |
| R.P.E.M. Services Ltd | Professional & scientific | 2018 |
| R1 Betley Limited | Construction | 2024 |
| R1 Construction Group Limited | Financial services | 2019 |
| R1 Construction Limited | Construction | 2014 |
| R1 Living Limited | Construction | 2021 |
| Raath Contracting Ltd | Construction | 2025 |
| RAC Climate Control Limited | Professional & scientific | 2008 |
| Racemech Limited | Manufacturing | 2012 |
| Racing Yello Limited | Administrative & support | 2024 |
| Radar Communications Limited | Extraterritorial | 2024 |
| Radar Media Limited | Professional & scientific | 2009 |
| Radbrook Chippy Ltd | Hospitality | 2025 |
| Radbrook Green Electrical Ltd | Construction | 2026 |
| Radbrook Mechanical Services Ltd | Construction | 2023 |
| Radbrook Nursery & Preschool Limited | Education | 2015 |
| Radfield Home Care Franchising Limited | Professional & scientific | 2015 |
| Radfield Home Care Ltd | Health & social care | 2007 |
| Radial Racing UK Limited | Wholesale & retail | 2012 |
| Radical Bicycle Co Ltd | Wholesale & retail | 2020 |
| Radmore Construction Limited | Construction | 2017 |
| Rafiki Consultants Ltd | Professional & scientific | 2020 |
| Rainband Irrigation UK Ltd | Water & waste | 2020 |
| Rainbow Mist Limited | Real estate | 2026 |
| Rainbowjet Ltd | Manufacturing | 2013 |
| Rair Ltd | Professional & scientific | 2018 |
| Raisit Ltd | Wholesale & retail | 2023 |
| RAJ IT Solutions PVT Limited | Arts & recreation | 2013 |
| RAJ Restaurant Shrewsbury Limited | Hospitality | 2019 |
| Rajkd Properties Limited | Real estate | 2018 |
| Raleigh Close Management Company Limited | Real estate | 2012 |
| Rallmark Limited | Construction | 2019 |
| RAM (Shrewsbury) Limited | Hospitality | 2016 |
| Raman Sehgal Consulting Limited | Professional & scientific | 2020 |
| Ramsgate Courtyard Management Company Limited | Households | 2004 |
| Random Software Solutions Ltd | Information & communication | 2021 |
| Rangestone Consulting Limited | Professional & scientific | 2014 |
| RAO & Sons Limited | Health & social care | 2016 |
| Rapid Automotive Solutions Ltd | Wholesale & retail | 2025 |
| Rareqol Consulting Limited | Professional & scientific | 2020 |
| Rareqol Limited | Health & social care | 2020 |
| Raspberries Esports Ltd | Administrative & support | 2023 |
| Rastenburg Ltd | Health & social care | 2018 |
| RAT ST EA Limited | Education | 2017 |
| RAV Grace Limited | Transport & logistics | 2026 |
| RAW and Pure Ltd | Wholesale & retail | 2024 |
| RAW Engineering Ltd | Professional & scientific | 2015 |
| RAW Spirit Limited | Administrative & support | 2004 |
| Rawa House Limited | Real estate | 2019 |
| Rawline Films Ltd | Information & communication | 2019 |
| Rawlings-Jones Property Limited | Construction | 2020 |
| RAY Parry Playground Services Limited | Construction | 2003 |
| RB Consultancy (Shrewsbury) Limited | Professional & scientific | 2014 |
| RB Forensics Limited | Administrative & support | 2011 |
| RB Inns II Limited | Hospitality | 2019 |
| RB Inns Limited | Hospitality | 2004 |
| RB Shrewsbury Ltd | Hospitality | 2024 |
| RB66.RACING Ltd | Wholesale & retail | 2026 |
| RBK Estates Ltd | Real estate | 2025 |
| RC Atkin Ltd | Administrative & support | 2023 |
| Rcck Holdings Limited | Wholesale & retail | 2025 |
| RCM ST James Limited | Professional & scientific | 2019 |
| RCS Management Ltd | Real estate | 1998 |
| RDC Electrical Solutions Ltd | Energy | 2015 |
| RDJ Building & Groundworks Ltd | Construction | 2022 |
| RDJ Property Holdings Limited | Households | 2024 |
| RDW Exhibitions LLP | | 2005 |
| RDW Property and Developments Ltd | Real estate | 2024 |