| Rubix VA Ltd | Professional & scientific | 2025 |
| Ruby Shah Properties Ltd | Real estate | 2021 |
| Ruby Utilities Ltd | Construction | 2024 |
| RUBY131267GANDA Ltd | Health & social care | 2018 |
| Rubystep Ltd | Manufacturing | 2026 |
| Ruca Ltd | Professional & scientific | 2012 |
| Ruddix Limited | Administrative & support | 2011 |
| Ruffneck Fight Stunts Limited | Other services | 2014 |
| Ruhai Training Academy Ltd | Other services | 2021 |
| Ruhm Enterprise Ltd | Wholesale & retail | 2024 |
| Runwayfashion Ltd | Manufacturing | 2021 |
| RUNWAYFASHION2UK Ltd | Wholesale & retail | 2017 |
| RWB International Limited | Wholesale & retail | 2018 |
| RWL Events Ltd | Other services | 2023 |
| Ryda Motors Company Limited | Wholesale & retail | 2024 |
| RZ Capital Ltd | Real estate | 2023 |
| RZ Motors (MCR) Limited | Wholesale & retail | 2023 |
| RZ Optics Ltd | Health & social care | 2021 |
| RZ Wholesale Traders Ltd | Wholesale & retail | 2025 |
| S & a Architectural Services Limited | Professional & scientific | 2018 |
| S & S Barbers Ltd | Other services | 2018 |
| S & S Properties (NW) Ltd | Construction | 2007 |
| S a Accounting Services Limited | Professional & scientific | 2016 |
| S a Akram Ltd | Health & social care | 2015 |
| S and J Catering Manchester Ltd | Hospitality | 2017 |
| S Anwar Surgery Limited | Health & social care | 2011 |
| S B Courier PVT Ltd | Transport & logistics | 2023 |
| S Cubed Holdings Ltd | Professional & scientific | 2022 |
| S Darling Consulting Limited | Arts & recreation | 2015 |
| S Felts Limited | Wholesale & retail | 2015 |
| S Ijaz Express Couriers Ltd | Transport & logistics | 2023 |
| S Jackson Electrical Ltd | Construction | 2011 |
| S M H Project Services Ltd | Other services | 2023 |
| S Mccondichie Limited | Construction | 2014 |
| S N Investments Ltd | Real estate | 2015 |
| S P Driving Solutions Limited | Extraterritorial | 2011 |
| S S Beauty Salon & Spa Limited | Other services | 2025 |
| S S Electric Ltd | Construction | 2025 |
| S&A Residential Ltd | Real estate | 2016 |
| S&C Automotive Ltd | Wholesale & retail | 2024 |
| S&C Distribution Limited | Wholesale & retail | 2025 |
| S&J Nova Ltd | Health & social care | 2025 |
| S&R Kitchens & Bedrooms Ltd | Manufacturing | 2022 |
| S&S Joinery Manufacturers Limited | Administrative & support | 2003 |
| S'Mores Limited | Administrative & support | 2014 |
| S. a Auto Centre Limited | Wholesale & retail | 2008 |
| S.A.Emporium Limited | Wholesale & retail | 2025 |
| S.A.M Autocentre NW Ltd | Wholesale & retail | 2023 |
| S.Allen Landscaping Ltd | Construction | 2025 |
| S.C.S.K Medical Limited | Health & social care | 2022 |
| S.K. Construction Development Ltd | Construction | 2023 |
| S.P.C Sheet Metal Holdings Ltd | Financial services | 2025 |
| S.P.C. Properties Limited | Real estate | 2000 |
| S.P.C. Sheet Metal Limited | Administrative & support | 2015 |
| S.Q Trading Group Ltd | Wholesale & retail | 2024 |
| SA Asset & Commercial Ltd | Professional & scientific | 2025 |
| SA Homestore Ltd | Wholesale & retail | 2022 |
| SA Rochdale Limited | Transport & logistics | 2022 |
| SA Signs Limited | Manufacturing | 2019 |
| Sa&A Properties (NW) Ltd | Real estate | 2025 |
| Sa&A Residential Ltd | Real estate | 2025 |
| SA3A & Sons Holdings Ltd | Financial services | 2023 |
| Saad Constructions Ltd | Construction | 2023 |
| Saadan & Co. Ltd | Wholesale & retail | 2025 |
| SAANS247 Ltd | Wholesale & retail | 2025 |
| SAB Traders MCR Limited | Wholesale & retail | 2020 |
| Saba Accountancy Ltd | Professional & scientific | 2014 |
| Sabir House Investments Ltd | Financial services | 2018 |
| Saddleworth Environmental Services Limited | Water & waste | 2017 |
| Safe City Security Limited | Administrative & support | 2025 |
| Safe Protect Ltd | Other services | 2023 |
| Safe Steam Solutions Ltd | Administrative & support | 2012 |
| Safekey Properties Ltd | Real estate | 2025 |
| Safenestseco Ltd | Construction | 2025 |
| Safetrace Limited | Professional & scientific | 2025 |
| Safetropy Consultants Ltd | Professional & scientific | 2018 |
| Saffah Medical Limited | Health & social care | 2022 |
| Saflay Ltd | Real estate | 2025 |
| Safwan Baig Limited | Hospitality | 2011 |
| Sage Commerce Ltd | Wholesale & retail | 2026 |
| Sageview Properties Ltd | Real estate | 2026 |
| Sahal Tours Limited | Administrative & support | 2004 |
| Sahand Travel Ltd | Professional & scientific | 2024 |
| Sahar Syeda Ltd. | Financial services | 2015 |
| SAI Investing Limited | Real estate | 2024 |
| SAI Sivansh Clinical Services Ltd | Professional & scientific | 2015 |
| Saidiz Services Limited | Other services | 2024 |
| Saientist SKC Specialist Services Ltd | Professional & scientific | 2023 |
| Sail Costa Calida Limited | Administrative & support | 2021 |
| Saim Developments Ltd | Construction | 2024 |
| Saimahs Ltd | Other services | 2014 |
| Saint Nuella Group Ltd | Manufacturing | 2025 |
| Saira Choudhry Limited | Arts & recreation | 2017 |
| Sairaphysio Ltd | Health & social care | 2023 |
| SAJ Supplies Limited | Wholesale & retail | 2025 |
| SAK Consultant Limited | Professional & scientific | 2024 |
| SAK Import and Export Ltd | Wholesale & retail | 2020 |
| Sakhantrader Limited | Wholesale & retail | 2022 |
| Sako Care Ltd | Health & social care | 2025 |
| Saks Accountants Limited | Professional & scientific | 2023 |