| Program King Ltd | Information & communication | 2019 |
| Prospect and Raven Ltd | Information & communication | 2020 |
| Protectu Safety Solutions Ltd | Wholesale & retail | 2021 |
| Protreat Limited | Professional & scientific | 2011 |
| Pulley Lane Limited | Agriculture & fishing | 2022 |
| Purcell Investments Limited | Professional & scientific | 2004 |
| Purebuild Building & Contracting Limited | Manufacturing | 2020 |
| Purple Oyster Computer Systems Limited | Information & communication | 1997 |
| PV Builders Limited | Construction | 2026 |
| Q Property Enterprises Ltd | Real estate | 2025 |
| Qaist Limited | Information & communication | 2005 |
| Qestsystems Limited | Professional & scientific | 2013 |
| Qstreet Sweet Sensations Ltd | Wholesale & retail | 2023 |
| Qtier Software Limited | Information & communication | 2001 |
| Qualitair Properties Limited | Real estate | 2003 |
| Qualsurv Property Limited | Real estate | 2006 |
| Quasar Watches Ltd | Wholesale & retail | 2022 |
| Quick Quick Slow Dance Studio Limited | Other services | 2013 |
| R B CI UK Ltd | Construction | 2023 |
| R M Yeomans and Company Limited | Administrative & support | 2002 |
| R.Leigh(Loggerheads)Limited | Transport & logistics | 1961 |
| RAA Properties and Investments Ltd | Real estate | 2019 |
| RAC Air Conditioning Ltd | Construction | 2020 |
| Ranworth Lodge Ltd | Other services | 2018 |
| RAY Casey Limited | Construction | 2009 |
| Raynor Tool Services Limited | Manufacturing | 2002 |
| Rbnb Properties Ltd | Hospitality | 2021 |
| RDA Building Services Engineering Ltd | Construction | 2025 |
| Rebecca Carpenter Photography Ltd | Professional & scientific | 2018 |
| Red Rhino Ltd | Construction | 2021 |
| Red Wing Professional Services Ltd | Professional & scientific | 2025 |
| Redbeard Technology Limited | Information & communication | 2015 |
| Reenkindle Ltd | Professional & scientific | 2022 |
| Regent Designs Limited | Real estate | 2001 |
| Regina Construction Ltd | Construction | 2018 |
| Regina Properties Ltd | Administrative & support | 2002 |
| Relcorn Limited | Financial services | 1977 |
| Renatum Engineering Limited | Professional & scientific | 2019 |
| Rengard Ltd | Wholesale & retail | 2023 |
| Rest Assured Homes Ltd | Real estate | 2018 |
| Review the Band Ltd | Other services | 2011 |
| Revive Performance Ltd | Wholesale & retail | 2025 |
| Revolution Brewery Ltd | Manufacturing | 2025 |
| Reynolds GAS Services Ltd | Construction | 2026 |
| RGS Construction Ltd | Construction | 2007 |
| Richard Heseltine Limited | Professional & scientific | 2009 |
| Richards Recycling (Holdings) Limited | Financial services | 2025 |
| Richards Recycling Limited | Water & waste | 2025 |
| Ricknicks Ltd | Wholesale & retail | 2022 |
| Ridgeville Holdings Limited | Financial services | 2024 |
| Rise 'N Shine Cleaning Ltd | Administrative & support | 2020 |
| Ritchings Plumbing and Heating Ltd | Construction | 2022 |
| RJ Day Plastering Ltd | Construction | 2011 |
| RLM Utilities Ltd | Construction | 2024 |
| ROB Barrow Photography Ltd | Arts & recreation | 2014 |
| ROB Morgan Agri Contractors Limited | Agriculture & fishing | 2013 |
| Robert Bromley Building Contractors Limited | Construction | 2019 |
| Robert Brown & Associates Limited | Professional & scientific | 2009 |
| Robert Simon Stone Carver Ltd | Other services | 2003 |
| Roberts Air Conditioning Limited | Energy | 2022 |
| Rock & Box Ltd | Arts & recreation | 2023 |
| Romany Properties Limited | Construction | 2012 |
| Romau Limited | Professional & scientific | 2017 |
| Ronan Group Limited | Extraterritorial | 2017 |
| Rooms Farm Limited | Agriculture & fishing | 2015 |
| Root Food Market Drayton Ltd | Hospitality | 2022 |
| Rooted in Nature Garden & Tree Services Ltd | Administrative & support | 2023 |
| Rosehill Contractors Limited | Construction | 2023 |
| Rosehill Hire Limited | Administrative & support | 2024 |
| Rosemoor Limited | Real estate | 2024 |
| Rowley Asset Holdings Ltd | Extraterritorial | 2021 |
| RSC Body Centre Ltd | Wholesale & retail | 2013 |
| RTS Management Ltd | Professional & scientific | 2025 |
| Rune Hill Limited | Health & social care | 2005 |
| RVN Care Ltd | Professional & scientific | 2018 |
| Rwaesthetics Limited | Health & social care | 2016 |
| RWL Oakes Limited | Professional & scientific | 2007 |
| Ryan Erwin Limited | Other services | 2011 |
| RYE Limited | Information & communication | 2025 |
| S & G Equine Ltd | Agriculture & fishing | 2015 |
| S & J Property Centres Market Drayton Limited | Real estate | 2016 |
| S & J Property Centres Market Drayton Shropshire Ltd | Real estate | 2019 |
| S & T Properties (Staffs) Limited | Real estate | 2012 |
| S a Bason Limited | Construction | 2013 |
| S and C (Hales) Ltd | Real estate | 2023 |
| S Emmerson Building Ltd | Manufacturing | 2018 |
| S G & T Agriculture & Horticultural Services Ltd | Agriculture & fishing | 2026 |
| S J Farrant Ltd | Professional & scientific | 2024 |
| S T Pendlebury Limited | Agriculture & fishing | 2008 |
| S.A.M Consultancy Services Ltd | Professional & scientific | 2025 |
| Sabius Ltd | Transport & logistics | 2019 |
| Sales Geek Stafford Ltd | Professional & scientific | 2024 |
| Sally-Ann Butter Limited | Professional & scientific | 2023 |
| Salopian Properties Limited | Real estate | 2022 |
| Salopian Star Ltd | Hospitality | 2019 |
| Sanderson Empire Ltd | Wholesale & retail | 2023 |
| Sandy Russell & Co. Limited | Financial services | 2003 |
| SCA Marketing Limited | Wholesale & retail | 2015 |
| Scarecrow Consultancy Ltd | Professional & scientific | 2025 |
| Schema Compliance Ltd | Administrative & support | 2018 |