| Ridgway Scaffolding Ltd. | Construction | 2018 |
| Riverside Business Park (Bolton) Limited | Professional & scientific | 1996 |
| RM Sales Ltd | Administrative & support | 2014 |
| RMS Cleaning Services Ltd | Administrative & support | 2020 |
| Robins Green MC Limited | Households | 2020 |
| Robinson Chiropractic Limited | Health & social care | 2003 |
| Rocklands Property Limited | Real estate | 2020 |
| Rootstock Organics Ltd | Wholesale & retail | 2024 |
| Rosvalex UK Limited | Wholesale & retail | 1996 |
| Round Robin Labs Ltd | Information & communication | 2026 |
| ROW of Trees Property Rentals Limited | Real estate | 1996 |
| Royston Sport Horses Ltd | Agriculture & fishing | 2021 |
| Rpks Management Limited | Hospitality | 2024 |
| Runadv Sports Technologies and IT Solutions Ltd | Information & communication | 2023 |
| Running Bear Sports Limited | Wholesale & retail | 2002 |
| Rwbt Investments Limited | Real estate | 2021 |
| Ryleys Farm Management Company Ltd | Households | 2021 |
| Ryleys School Limited (the) | Education | 1967 |
| Sadie Pickering Enterprises Ltd | Arts & recreation | 2024 |
| SAE Dining Ltd | Hospitality | 2025 |
| Salma Healthcare Limited | Health & social care | 2015 |
| Samhead Y2 Hair Products Ltd | Wholesale & retail | 2024 |
| Sandle Heath Nurseries Limited | Professional & scientific | 1999 |
| Sandmoor Consulting Limited | Administrative & support | 2011 |
| Sarah Fleming Associates Limited | Professional & scientific | 2011 |
| SB Sport Consulting Ltd | Professional & scientific | 2020 |
| SC Cancer Co Limited | Professional & scientific | 2025 |
| SC10 Limited | Wholesale & retail | 2017 |
| SC11 Limited | Extraterritorial | 2015 |
| SC12 Limited | Information & communication | 2016 |
| SC13 Limited | Extraterritorial | 2008 |
| SC14 Limited | Extraterritorial | 2013 |
| Scantox UK Limited | Financial services | 2024 |
| Scepl Property Limited | Real estate | 2024 |
| Security Select Limited | Administrative & support | 2006 |
| Select Aircrafts 2 Limited | Administrative & support | 2021 |
| Select Charles Street Residential (Holdings) Limited | Financial services | 2017 |
| Select Charles Street Residential Limited | Financial services | 2017 |
| Select Charles Street Residential LP Limited | Financial services | 2017 |
| Select Estates Management Limited | Real estate | 2019 |
| Select International Developments (Holdings) Limited | Financial services | 2014 |
| Select International Developments Limited | Construction | 2005 |
| Select Money Limited | Financial services | 2006 |
| Select Opportunities Limited | Information & communication | 2008 |
| Select Ownership Horizon Sky Limited | Real estate | 2009 |
| Select Property (Group) Limited | Real estate | 2014 |
| Select Property (SP) Holdings Limited | Financial services | 2019 |
| Select Property Group (Holdings) Limited | Real estate | 2014 |
| Select Property Group Limited | Real estate | 2004 |
| Select Residential (SP) Limited | Real estate | 2021 |
| Sewerco Limited | Water & waste | 2025 |
| SFA Property Group Ltd | Real estate | 2025 |
| SHE Chairs IT Ltd | Other services | 2025 |
| Shelton Investments Limited | Real estate | 1970 |
| Shenton Ventures Limited | Wholesale & retail | 2024 |
| Sheresarhar Portfolio Ltd | Real estate | 2023 |
| Shirehill Medical Limited | Real estate | 2013 |
| Shopsave Limited | Professional & scientific | 2003 |
| Signia Corporate Finance Limited | Financial services | 2003 |
| Silver Aviation Limited | Administrative & support | 2020 |
| SLG (2021) Limited | Construction | 2021 |
| Sloan Accountants Limited | Professional & scientific | 2012 |
| Small Workz Limited | Professional & scientific | 2025 |
| Smalltalk Ltd | Professional & scientific | 2003 |
| Smeqv Services Ltd | Professional & scientific | 2019 |
| Smurfs Village Ltd | Education | 2024 |
| Solar Manager Limited | Public administration | 2024 |
| Solvanta Consultancy Limited | Professional & scientific | 2025 |
| Solvanta Demos Limited | Professional & scientific | 2025 |
| South ASH Limited | Professional & scientific | 2009 |
| Spacesolve Limited | Professional & scientific | 1996 |
| Spare Unit Holdco Limited | Real estate | 2022 |
| Special Days Events Ltd | Professional & scientific | 2007 |
| Speedex Food Services Limited | Wholesale & retail | 2005 |
| Speedex UK Limited | Wholesale & retail | 2006 |
| SPG Stockport 1 Limited | Real estate | 2020 |
| Spirit and Grace Limited | Wholesale & retail | 2019 |
| Sporting Benefits Limited | Wholesale & retail | 1997 |
| Sports Hospitality Experience Ltd | Professional & scientific | 2023 |
| SSE2025 Limited | Real estate | 2025 |
| ST Johns Manchester Newco Limited | Real estate | 2019 |
| ST Michael’S Court (Foulridge) Management Company Ltd | Households | 2023 |
| Stanneylands Hotel Limited | Real estate | 2015 |
| Stargaze Windows Limited | Manufacturing | 1999 |
| Start Line Analytics Ltd | Professional & scientific | 2007 |
| Stevinson Balanced Securities Limited | Professional & scientific | 2024 |
| Stockbros Limited | Other services | 2013 |
| Stocked and Soldd Ltd | Wholesale & retail | 2024 |
| Stockport County Campus Limited | Arts & recreation | 2026 |
| Stockport County Education Trust | Education | 2024 |
| Stonebridge (Portugal) Limited | Real estate | 2016 |
| Stonebridge Land Limited | Real estate | 2016 |
| Stott Capital (Phoenix Investco) Limited | Financial services | 2026 |
| Stott Capital (Phoenix) Limited | Financial services | 2025 |
| Stott Capital CS GP Limited | Financial services | 2026 |
| Stott Capital CS SLP Limited | Financial services | 2026 |
| Stott Capital Holdings Limited | Financial services | 2014 |
| Stott Capital Limited | Professional & scientific | 2001 |
| Stott Capital Shelfco Limited | Hospitality | 2026 |
| Stott Capital Sports Investments Limited | Professional & scientific | 2019 |