| Oswestry Christian Centre | Wholesale & retail | 2003 |
| Oswestry Scaffolding Limited | Construction | 2004 |
| Oswestry Scaffolding Services Limited | Extraterritorial | 2004 |
| Overley Hall Limited | Education | 1981 |
| Owens of Oswestry Coaches Limited | Transport & logistics | 1991 |
| P & R Hanselman Ltd | Real estate | 1996 |
| P a Roberts Limited | Wholesale & retail | 2021 |
| P D Structures Limited | Manufacturing | 2002 |
| P G D Electrical Services Limited | Construction | 2006 |
| P M Autoelectrical Services Limited | Manufacturing | 2021 |
| P. J. E. Harries Limited | Professional & scientific | 2006 |
| P.D.Stevens & Sons Limited | Other services | 1959 |
| P.E.C. Assets Limited | Hospitality | 2001 |
| P.M.P. Scaffolding Limited | Construction | 2006 |
| Pant Motor Bodies Limited | Wholesale & retail | 2001 |
| Parade Stores Limited | Wholesale & retail | 2002 |
| Park Timber Limited | Manufacturing | 2006 |
| Parry.Point Equipment Limited | | 1976 |
| Patch Barn Rural Limited | Agriculture & fishing | 2017 |
| Paterson Enterprises Limited | Manufacturing | 2003 |
| Paul E Stephens Ltd | Real estate | 1992 |
| PAV Building Restorations Limited | Construction | 2003 |
| PEN Cladding Design Limited | Professional & scientific | 2007 |
| Pendock Contracts Limited | Construction | 2020 |
| Pengwern Market Finance Co. Limited | Real estate | 1963 |
| Pepwell Productions Ltd | Extraterritorial | 2007 |
| Peter Hoar Engineering Limited | Real estate | 1993 |
| Peter Posh Limited | Wholesale & retail | 1990 |
| Phoenix Contact Limited | Manufacturing | 1985 |
| Pimhill Farm Ltd | Manufacturing | 2012 |
| PJS Services Limited | Professional & scientific | 2006 |
| Plastil (UK) Ltd. | Manufacturing | 1990 |
| Polybridge Training Limited | Education | 2003 |
| Poole's Coach Works Limited | | 2002 |
| Portland Financial Planning Limited | Financial services | 2007 |
| Powa PAK Cleaners Limited | Professional & scientific | 1985 |
| Power Clean Pro Limited | Administrative & support | 2003 |
| Powys Ready Mixed Concrete Company Limited | Manufacturing | 1965 |
| Precolor Sales Limited | Manufacturing | 1975 |
| Pressing Solutions (Environmental) Ltd | Manufacturing | 1996 |
| Prestfelde School Enterprises Limited | Education | 2004 |
| Prestfelde School Limited | Education | 2004 |
| Prime Solutions Consulting Ltd | Professional & scientific | 2007 |
| Priory Checkpoint Limited | Professional & scientific | 2006 |
| Pro Soccer Keeper Limited | Wholesale & retail | 2007 |
| Proframe (UK) Ltd | Construction | 1998 |
| Proframe Manufacturing Ltd | Manufacturing | 2005 |
| Pughs Funeral Directors Limited | Professional & scientific | 2007 |
| Pughs Funeral Directors of Shrewsbury Shropshire and Powys Limited | Professional & scientific | 2007 |
| Pughs Funeral Directors Powys Limited | Extraterritorial | 2007 |
| Pughs Funeral Services Powys Limited | Extraterritorial | 2007 |
| Pughs Limited | Extraterritorial | 2007 |
| Pughs of Shrewsbury Limited | Extraterritorial | 2007 |
| QUE Software Limited | Information & communication | 2000 |
| Quigley Horseboxes Limited | Manufacturing | 2007 |
| R C Motors Limited | Wholesale & retail | 2004 |
| R E Morris & Sons Properties Limited | Real estate | 2006 |
| R J Informatics Limited | Information & communication | 1998 |
| R. C. Evans (Curdale Farms) Limited | Agriculture & fishing | 1988 |
| R.T. Owen Plant Hire Limited | Construction | 2004 |
| R.Ward(Coleford)Limited | Real estate | 1957 |
| R3 Race and Rally Repairs Ltd | Wholesale & retail | 2021 |
| Ravensworld Limited | Manufacturing | 1984 |
| REA Valley Speciality Foods Limited | Extraterritorial | 1979 |
| Real Time Graphics Limited | Real estate | 1984 |
| Recogen Limited | Professional & scientific | 1995 |
| Red Stone Retail Ltd | Wholesale & retail | 2021 |
| REH Builders Limited | Real estate | 2017 |
| REH Property Services Ltd | Real estate | 2023 |
| Renaissance Holdings Limited | Construction | 2003 |
| Renaissance Homes Ltd. | Construction | 1989 |
| Renaissance Investments Limited | Agriculture & fishing | 1996 |
| Renaissance Property Restorations Limited | Construction | 1986 |
| RG Alvey Building Contractors Limited | Construction | 2007 |
| Ricoh Printing Solutions Europe Limited | Manufacturing | 2024 |
| Ricoh UK Holdings Limited | Financial services | 1992 |
| Ridgewood Plant & Agricultural Services Ltd | Construction | 2019 |
| Riverstrine Land Holdings Limited | Extraterritorial | 2026 |
| RJD Plant Hire Ltd | Construction | 2005 |
| RJT VET Consultancy Ltd | Professional & scientific | 2015 |
| Rlf's and Sons Limited | Hospitality | 2006 |
| Robert Mcfall Associates Limited | Wholesale & retail | 2003 |
| Robotic Surveys Limited | Professional & scientific | 2002 |
| Roofrite (Shropshire) Limited | Construction | 2001 |
| RPD Ventures Ltd | Other services | 2013 |
| S T S Logistics Ltd | Transport & logistics | 2010 |
| S.F.Vehicle Builders Limited | Manufacturing | 1946 |
| S.I.M.L.Holdings Limited | Agriculture & fishing | 1950 |
| S.M.C. Commercial Limited | Professional & scientific | 2008 |
| S.S.B. & Co. Limited | Manufacturing | 2003 |
| Sackmaster Packaging Ltd | Manufacturing | 2011 |
| Salop Caravans (Sites) Limited | Hospitality | 1978 |
| Salop Caravans Limited | Extraterritorial | 2005 |
| Salop Holdings Limited | Professional & scientific | 2005 |
| Salop Leisure Limited | Wholesale & retail | 1993 |
| Savour Cafe Limited | Wholesale & retail | 2006 |
| Scattergram Limited | Professional & scientific | 2006 |
| Schneider Electric (UK) Limited | Financial services | 1994 |
| Seda Buildings Limited | Wholesale & retail | 2022 |
| Seedwell Rural Holdings Limited | Extraterritorial | 2026 |