| Rick Harris Engineering Limited | Wholesale & retail | 2004 |
| Rick Harris Holdings Ltd | Hospitality | 2026 |
| Rickmansworth Capital Ltd | Real estate | 2022 |
| Right Ride Horses Limited | Agriculture & fishing | 2014 |
| Right Web Solutions Limited | Information & communication | 2018 |
| Riley Electronics Design Limited | Manufacturing | 1996 |
| Ripe Rite Limited | Manufacturing | 2012 |
| Ritual Reads Limited | Wholesale & retail | 2025 |
| RJ Davies Properties Limited | Real estate | 2004 |
| RJS Training & Consultancy Ltd | Professional & scientific | 2022 |
| RK Financial Consulting Limited | Professional & scientific | 2016 |
| RM Liquid Disposal Limited | Water & waste | 2002 |
| RNJ Upholstery Ltd | Wholesale & retail | 2021 |
| Roam and Reef Limited | Wholesale & retail | 2025 |
| Roberts Dynamics Limited | Other services | 2023 |
| Rocketeer Ltd | Professional & scientific | 2013 |
| Rodarbal Ltd | Other services | 2021 |
| Roden Garage Limited | Wholesale & retail | 2002 |
| Rofoco Limited | Professional & scientific | 2014 |
| Roger Middleton Ltd | Agriculture & fishing | 2012 |
| Rosehill Agricultural Trading Limited | Professional & scientific | 2012 |
| Rowan Plumbing, Joinery & Property Maintenance Ltd | Construction | 2024 |
| Rowen Barbary Limited | Professional & scientific | 1999 |
| Royston Builders Ltd | Construction | 2024 |
| RRF Holdings Ltd | Real estate | 2019 |
| RRH Livery Services Limited | Agriculture & fishing | 2017 |
| RRH Sports Horses Limited | Agriculture & fishing | 2017 |
| Rudyard Developments Limited | Real estate | 2017 |
| Rural Tech Systems Ltd | Manufacturing | 2025 |
| Russell Archer Consultancy Limited | Real estate | 2011 |
| Russell Gardens Whitchurch (Management) Ltd | Households | 2016 |
| Ruthies Home Boarding & Daycare Ltd | Agriculture & fishing | 2025 |
| Rutter Squared Limited | Professional & scientific | 2011 |
| Rwjh Contracting Ltd | Real estate | 2025 |
| Ryan Dickinson Contract Services Ltd | Construction | 2012 |
| Ryan Dickinson Plumbing & Heating Ltd | Construction | 2012 |
| S & R Bailey Ltd | Construction | 2019 |
| S & R Foster (Property) Limited | Real estate | 2020 |
| S & R Foster Developments Limited | Construction | 2026 |
| S & R Foster Limited | Administrative & support | 2018 |
| S B Rail Solutions Ltd | Construction | 2015 |
| S C Engineering (South) Limited | Construction | 2019 |
| S J Dawson Engineering Services Ltd | Manufacturing | 2022 |
| S W R Steel Ltd | Construction | 2026 |
| S&M Partners Limited | Professional & scientific | 2019 |
| S. Biggins Limited | Wholesale & retail | 1979 |
| S.J. Hales Practice Limited | Professional & scientific | 2006 |
| S.J. Hales Services Limited | Professional & scientific | 2009 |
| SA Timberframe Joinery Ltd | Construction | 2024 |
| Saddleback Media Ltd | Information & communication | 2007 |
| Safety for Group Ltd | Professional & scientific | 2020 |
| Safety Services 365 Limited | Professional & scientific | 2022 |
| Sage Agricultural Services Limited | Agriculture & fishing | 2019 |
| Salopian Scientific Ltd | Professional & scientific | 2025 |
| Salt of the Earth Ltd | Wholesale & retail | 2018 |
| Sammy B Films Ltd | Information & communication | 2023 |
| Sanclair Construction Limited | Wholesale & retail | 2003 |
| Sanctum Maintenance Limited | Households | 2016 |
| Sandiway Propco Limited | Real estate | 2025 |
| Satis Familia Limited | Health & social care | 2012 |
| Savvy Goat Ltd | Information & communication | 2016 |
| Saxty Hewitt & Associates Ltd | Professional & scientific | 2019 |
| Scaffking Ltd | Construction | 2022 |
| Scco Ltd | Information & communication | 2021 |
| School's OUT! Activity Club Ltd | Education | 2019 |
| Scott Consulting Ltd | Professional & scientific | 2025 |
| SCP Automotive Ltd | Wholesale & retail | 2018 |
| Sebastian Shaw Limited | Professional & scientific | 2010 |
| Sebastian Shaw Properties Ltd | Real estate | 2017 |
| Secb Limited | Wholesale & retail | 2019 |
| Second Life Vans Ltd | Manufacturing | 2025 |
| Securasound Limited | Administrative & support | 1987 |
| Select Motor Services Limited | Wholesale & retail | 2000 |
| Semantic Click Limited | Information & communication | 2024 |
| Seneste Interiors Limited | Professional & scientific | 2022 |
| Sensible Financial Services Limited | Other services | 2012 |
| Sentinel House Investments Ltd | Construction | 2017 |
| Sequential Ltd | Wholesale & retail | 2006 |
| Seriprint - Ziprip (UK) Limited | Professional & scientific | 2002 |
| SF Wealth Services Ltd | Financial services | 2014 |
| SGR Management Ltd | Professional & scientific | 2012 |
| Shawbury Propco Limited | Real estate | 2025 |
| Sherratt Farm Supplies Limited | Wholesale & retail | 1976 |
| Shing Limited | Extraterritorial | 2020 |
| Shopfitting & Interiors Limited | Manufacturing | 1986 |
| Shropshire Academy & Learning Trust | Administrative & support | 2016 |
| Shropshire Academy & Learning Trust Holdings Limited | Financial services | 2025 |
| Shropshire Aircraft Painting Limited | Manufacturing | 2019 |
| Shropshire Marine and Fabrication Ltd | Wholesale & retail | 2023 |
| Shropshire Plant Services Ltd | Construction | 2021 |
| Shropshire Steel Works Ltd | Construction | 2019 |
| Shropshire Tool Hire Ltd | Administrative & support | 2020 |
| Signals Limited | Information & communication | 1998 |
| Signals SHC Ltd | Information & communication | 2018 |
| Signmaster Systems Limited | Wholesale & retail | 2003 |
| Silly COW Cheese Ltd | Manufacturing | 2025 |
| Silver Wraith Services Ltd | Wholesale & retail | 2024 |
| Simon Jones Limited | Construction | 2014 |
| Simplec Ltd | Administrative & support | 2014 |
| Sims Consulting LLP | | 2015 |