| Property Inspection Limited | Professional & scientific | 2005 |
| Prorole Ltd | Other services | 2003 |
| Protec International Limited | Wholesale & retail | 1998 |
| Protection Relays and Switchgear Servicing Limited | Professional & scientific | 2004 |
| Protive Security & Surveillance Ltd | Administrative & support | 2007 |
| PSB Consultants Ltd | Other services | 2007 |
| Psygar Services Limited | Construction | 1999 |
| PTD Projects Limited | Professional & scientific | 2007 |
| Pulse Creative Limited | Manufacturing | 2007 |
| Purchasing Solutions (UK) Limited | Professional & scientific | 2003 |
| Purchasing Support Services Limited | Hospitality | 1999 |
| Purple Apple Management Limited | Real estate | 2010 |
| PWF Property Group Ltd | Real estate | 2026 |
| PWH Transport Limited | Financial services | 2003 |
| Qa/Qc Inspection Services Limited | Professional & scientific | 2007 |
| QED Advertising & Marketing Limited | Professional & scientific | 1987 |
| QS Care Ltd | Health & social care | 2016 |
| Quadriga Property Ltd | Construction | 2006 |
| Quality MIX Limited | Manufacturing | 1996 |
| Quantum Geotechnic Limited | Construction | 2019 |
| Queens Chambers Property Company Limited | Real estate | 1992 |
| Questra Systems Limited | Professional & scientific | 2001 |
| Quick Cladding Solutions Limited | Construction | 2007 |
| Quiligotti.Com Limited | Wholesale & retail | 2001 |
| Quimex UK Limited | Professional & scientific | 2005 |
| Quinn & Company (Financial Services) Limited | Professional & scientific | 2004 |
| Qvest Estates Ltd | Financial services | 2024 |
| R & C Plant Hire Limited | Administrative & support | 2007 |
| R & J Motor Company Limited | Wholesale & retail | 2002 |
| R & M Door Engineering Ltd | Construction | 2006 |
| R a Baker Developments Limited | Construction | 2003 |
| R Bailey Consultancy Ltd. | Administrative & support | 2017 |
| R Batten Joinery Ltd | Construction | 2007 |
| R Jarvis Inspection Services Limited | Professional & scientific | 2007 |
| R S D Technology Limited | Administrative & support | 1968 |
| R S Developments (Construction) Limited | Construction | 2006 |
| R Shard Limited | Manufacturing | 2002 |
| R W Driveways & Building Limited | Construction | 2005 |
| R. Ottewill (Joinery) Limited | Transport & logistics | 1949 |
| R. S. Construction Limited | Construction | 1996 |
| R. Sutton (Engineering) Limited | Manufacturing | 1978 |
| R.A.England Upholstery Services Limited | Other services | 2006 |
| R.B. Wrigley & Co. Limited | Wholesale & retail | 1960 |
| R.C.D. Couriers Limited | Transport & logistics | 2005 |
| R.J.W Assist Ltd | Financial services | 2015 |
| R.Roberts & SON (Warrington) Limited | Wholesale & retail | 1949 |
| R.S. Estates Limited | Construction | 2000 |
| R.S.J (Wrexham) Ltd | Real estate | 2023 |
| R.Sproston,Limited | Construction | 1954 |
| R.W. + G. Gregson Ltd | Professional & scientific | 2003 |
| R.W. Joinery (Stockport) Limited | Construction | 1967 |
| Raes Flowerseeds Limited | Administrative & support | 2004 |
| Ragsperts U.K. Limited | Wholesale & retail | 2001 |
| Rajitha Healthcare Limited | Health & social care | 2016 |
| Randall Barber Transport Limited | Transport & logistics | 1991 |
| Randomlight Limited | Health & social care | 1989 |
| Ranger Fixings Limited | Wholesale & retail | 1991 |
| Rank Healthcare Limited | Health & social care | 2017 |
| Rapidflame Limited | Manufacturing | 1996 |
| Rapidmove Limited | Wholesale & retail | 2003 |
| Rappell Group Limited | Real estate | 1979 |
| Reactive Holdings Ltd | Administrative & support | 2019 |
| Read Property Associates Limited | Professional & scientific | 2001 |
| Realecho Limited | Real estate | 1987 |
| Rebel Media Limited | Information & communication | 1995 |
| Reclaim Your Garage Ltd | Wholesale & retail | 1997 |
| Reconnaissance LLP | | 2005 |
| Recruitment Management Limited | Administrative & support | 2004 |
| Rectory Gardens Lymm Management Company Limited | Households | 1998 |
| Recwired Limited | Other services | 2020 |
| Red Hall Farming Limited | Agriculture & fishing | 2007 |
| Red Kite IS Consultants Limited | Information & communication | 2000 |
| Red Kite Training Limited | Professional & scientific | 2005 |
| Redbridge Associates Limited | Health & social care | 2006 |
| Reddhil Limited | Other services | 2019 |
| Redway European Limited | Transport & logistics | 2000 |
| Regeneration One Ltd | Professional & scientific | 1955 |
| Regional Accountancy Services Limited | Professional & scientific | 1995 |
| Regional Property Solutions Limited | Real estate | 1998 |
| Reid Waste Limited | Water & waste | 2002 |
| Reissing Limited | Professional & scientific | 2006 |
| Remap Consulting UK Limited | Professional & scientific | 2014 |
| Renegade Haulage Ltd | Other services | 2003 |
| Renew Stockport Limited | Extraterritorial | 1997 |
| Rental House and Service Limited | Real estate | 2017 |
| Reproduction Prints Limited | Wholesale & retail | 2006 |
| Resinpaintstore Ltd | Wholesale & retail | 2025 |
| Response Autos Limited | Wholesale & retail | 2002 |
| Return on Investment Ltd. | Information & communication | 2003 |
| Revelation Properties Limited | Construction | 2013 |
| Revelation TV (London) Limited | Information & communication | 2002 |
| Review Travel Limited | Administrative & support | 1982 |
| Rhodes Weatherstall Ltd | Health & social care | 2024 |
| Richard Delaney (2005) Limited | Wholesale & retail | 2004 |
| Richard Potter Limited | Wholesale & retail | 2004 |
| Richer Technologies Ltd | Manufacturing | 2016 |
| Right Track Limited | Manufacturing | 1982 |
| Ringway Building Maintenance Limited | Construction | 2002 |
| Ringwood Fencing Limited | Construction | 1996 |
| Rise Propco 6 Limited | Financial services | 2021 |