| Rosehill Nites Ltd | Hospitality | 2018 |
| Rosehill Take Away Ltd | Hospitality | 2024 |
| Rosewood Cannock Limited | Hospitality | 2025 |
| Ross Newman Product Consultancy Ltd | Information & communication | 2023 |
| Rossa.M Private Care Limited | Other services | 2015 |
| Rostance Edwards (Audit) Limited | Professional & scientific | 2015 |
| Rostance Edwards (Cannock) LLP | | 2007 |
| Rostance Edwards (Staffs) Limited | Professional & scientific | 2014 |
| Rostance Edwards Limited | Professional & scientific | 1998 |
| Rostance Edwards Management Services Limited | Professional & scientific | 2022 |
| Rosti Business Development Ltd | Administrative & support | 2018 |
| Roushanaei Holdings Limited | Financial services | 2012 |
| Rowley Building Ltd | Construction | 2021 |
| Rowley Spray Booths Limited | Wholesale & retail | 2013 |
| Rowley Spray Booths Midlands Ltd | Manufacturing | 2013 |
| Rowstone Properties Limited | Real estate | 2025 |
| Roxies Bouncy Castle Hire Ltd | Administrative & support | 2022 |
| Roxy's Pet Shop Limited | Wholesale & retail | 2024 |
| Roylance Properties Limited | Real estate | 2025 |
| Royston Blythe (Shrewsbury) Limited | Other services | 2013 |
| Royston Blythe Holdings Limited | Financial services | 2022 |
| Royston Blythe Ltd | Other services | 2002 |
| Rozier Installations Ltd | Construction | 2024 |
| RPK Design Limited | Professional & scientific | 2016 |
| RPS Solutions Ltd | Other services | 2006 |
| RR Convenience Limited | Wholesale & retail | 2025 |
| Rrrrr Coffee Ltd | Manufacturing | 2025 |
| RS Accountancy Services (West Midlands) Ltd | Professional & scientific | 2020 |
| RS Civils Ltd | Construction | 2026 |
| RS MEP Ltd | Construction | 2024 |
| RS Plant & Property Rentals Ltd | Real estate | 2026 |
| RS Tax Returns Ltd | Professional & scientific | 2024 |
| RS Turner Property Investments Limited | Real estate | 2022 |
| RS9 Investments Ltd | Financial services | 2023 |
| RSC Driveways & Landscaping Limited | Construction | 2023 |
| Rscwaste Limited | Transport & logistics | 2022 |
| RSD Pressings Limited | Manufacturing | 1962 |
| RSK Aggregates Ltd | Transport & logistics | 2025 |
| RSK HGV Sales Ltd | Wholesale & retail | 2024 |
| RSK Transport Ltd | Transport & logistics | 2022 |
| RT Engineering (Midlands) Limited | Construction | 2012 |
| RT Forklift Services Limited | Manufacturing | 2018 |
| RTB Quality Services Ltd | Professional & scientific | 2015 |
| RTH Consultancy Ltd | Administrative & support | 2019 |
| Rtlwd Limited | Professional & scientific | 2024 |
| RTS Project Management Ltd | Construction | 2024 |
| RU - SK Transport Ltd | Transport & logistics | 2021 |
| Rubber Duck Haulage Limited | Transport & logistics | 2003 |
| Rubix Homes (Minster Hall) Limited | Real estate | 2022 |
| Rubix Homes Limited | Extraterritorial | 2022 |
| Ruby DOO Events Ltd | Arts & recreation | 2024 |
| Ruchie Ltd | Hospitality | 2020 |
| Ruchie Takeaway Ltd | Hospitality | 2020 |
| Ruckers Fire Safety Ltd | Professional & scientific | 2025 |
| Rucoch Ltd | Administrative & support | 2015 |
| RUG Lots Ltd | Wholesale & retail | 2015 |
| Rugeley 4 Bathrooms Limited | Wholesale & retail | 2016 |
| Rugeley Invest Limited | Health & social care | 2022 |
| Rugeley Open Spaces Association | Arts & recreation | 2006 |
| Rugeley Rugby Club Limited | Arts & recreation | 2010 |
| Rugeley Vulcanising Services Ltd | Manufacturing | 2023 |
| Ruggedit Ltd | Information & communication | 2024 |
| Rungisa Care and Support Ltd | Health & social care | 2025 |
| Ruskin Grange Estates Limited | Other services | 1983 |
| Russell Benussi Associates Limited | Manufacturing | 1999 |
| Rwksoft Limited | Information & communication | 2009 |
| RWP Ventures Ltd | Financial services | 2026 |
| RX Property Maintenance Ltd | Real estate | 2022 |
| Ryan Adam Properties Ltd | Construction | 2026 |
| Ryan DOE Investments Ltd | Financial services | 2025 |
| Ryan Evans Property Ltd | Real estate | 2024 |
| Ryhay Investments Limited | Real estate | 1999 |
| Rylance Construction Limited | Construction | 1996 |
| Rylance Property Limited | Real estate | 2006 |
| Ryley Limited | Financial services | 2022 |
| S & H Systems Design and Installation Limited | Manufacturing | 1988 |
| S & L Baker Limited | Administrative & support | 2016 |
| S & L Fabrications Ltd | Manufacturing | 2019 |
| S & L Plumbing & Heating Services Ltd | Construction | 2013 |
| S & M Group Holdings Limited | Real estate | 2022 |
| S & M Inspire Properties Limited | Real estate | 2025 |
| S & M Jones Limited | Other services | 2013 |
| S & R Motor Bodies Limited | Manufacturing | 2002 |
| S & T Electrical Services Ltd | Construction | 2020 |
| S a Lythgoe Property Services Limited | Real estate | 2017 |
| S B Evans Bricklaying Contractor Limited | Construction | 2006 |
| S Cunningham Engineering Limited | Professional & scientific | 2018 |
| S D Drywall Finishing Ltd | Construction | 2017 |
| S E Heating Services Limited | Construction | 2018 |
| S Grove Brickworks Ltd | Construction | 2019 |
| S H Heating & Plumbing Limited | Construction | 2014 |
| S Hogan Holdings Limited | Financial services | 2018 |
| S J Carpentry Services (Norton) Limited | Construction | 2016 |
| S J Hopkins Streetlighting Ltd | Construction | 2008 |
| S J THOMPSON87 Ltd | Transport & logistics | 2021 |
| S M B Pressings Limited | Manufacturing | 1991 |
| S M Brennan Ltd | Information & communication | 2019 |
| S M L Bricklaying Services Ltd | Construction | 2016 |
| S T Unique Hair Systems Limited | Other services | 2021 |
| S W S Alloys and Metals Limited | Manufacturing | 1992 |