| Sandhu Transport Ltd | Transport & logistics | 2024 |
| Sandhu&Brothers Ltd | Transport & logistics | 2025 |
| Sandmere Care Limited | Health & social care | 2023 |
| Sandu Construct Ltd | Construction | 2026 |
| Sandu Contractors Ltd | Construction | 2022 |
| Sanga London Ltd | Wholesale & retail | 2025 |
| Sangha Capital Ltd | Financial services | 2021 |
| Sanghvi Tech Ltd | Information & communication | 2020 |
| Sangill & Knox Ltd | Real estate | 2025 |
| Sanguine Health Ltd | Professional & scientific | 2021 |
| Sani & a Ltd | Wholesale & retail | 2024 |
| Sanisha Homes Ltd | Real estate | 2016 |
| Sanitary Services Ltd | Professional & scientific | 2022 |
| Sanjeev Kumar Ltd | Construction | 2025 |
| Sanjeevi Consulting Services Ltd | Information & communication | 2013 |
| Sanju & Anju Limited | Real estate | 2023 |
| Sankre Homes Ltd | Real estate | 2016 |
| Sankul Developments Ltd | Construction | 2022 |
| Sanm Assets Ltd | Real estate | 2026 |
| Sanman Holdings Ltd | Real estate | 2022 |
| Sanova Technologies Ltd | Information & communication | 2022 |
| Sansaar Yoga & Ayurveda Wellness Ltd | Other services | 2024 |
| Sansar Consultancy Ltd | Health & social care | 2014 |
| Sansoft Technologies Limited | Information & communication | 2009 |
| Sante Ambiental Ltd | Professional & scientific | 2017 |
| Santeva Studios Ltd | Extraterritorial | 2026 |
| Santon Car Services Ltd | Wholesale & retail | 2026 |
| Santosh Enterprises Limited | Wholesale & retail | 2023 |
| Santosh Estates Ltd | Real estate | 2023 |
| Sanu Investments Ltd | Real estate | 2020 |
| Saomjo Limited | Wholesale & retail | 2025 |
| SAP TAO Limited | Information & communication | 2011 |
| Saphire Developers Ltd | Construction | 2025 |
| Sapient Enterprise Ltd | Wholesale & retail | 2024 |
| Sapient Resources Ltd | Professional & scientific | 2018 |
| Sapn IT Consulting Limited | Information & communication | 2015 |
| Sapphire Box Ltd | Real estate | 2024 |
| Sapphire Collection London Ltd | Wholesale & retail | 2025 |
| Sapra Transport Ltd | Transport & logistics | 2020 |
| Sapta Ltd | Information & communication | 2021 |
| Sapworkz Ltd | Information & communication | 2023 |
| SAQ Enterprises Limited | Transport & logistics | 2020 |
| Saqib Courier Force Ltd | Transport & logistics | 2023 |
| SAR Excellency Ltd | Wholesale & retail | 2018 |
| SAR Unitech Limited | Professional & scientific | 2013 |
| Sara Business Services Ltd | Information & communication | 2007 |
| Sara Moto Ltd | Wholesale & retail | 2019 |
| Sara Wholesale Limited | Wholesale & retail | 2024 |
| Sarabjeet Singh Ltd | Construction | 2023 |
| Saracens Recruitment Limited | Administrative & support | 2016 |
| Sarah Ahsan Limited | Health & social care | 2022 |
| Sarai Property Services Limited | Real estate | 2019 |
| Saraj and Sons Ltd | Real estate | 2026 |
| Saramosh Holdings Limited | Financial services | 2025 |
| Saran Razzaq Design Ltd | Professional & scientific | 2026 |
| Saranveer Private Ltd | Professional & scientific | 2015 |
| Sarasol Ltd | Real estate | 2021 |
| Sarbjeet Building Construction Ltd | Construction | 2024 |
| Sardar ALI Foundation | Health & social care | 2015 |
| Sardar Jees Food Limited | Hospitality | 2025 |
| Sardarji Slough Ltd | Hospitality | 2026 |
| Sariska Ltd | Transport & logistics | 2026 |
| Sarkot Online Ltd | Wholesale & retail | 2023 |
| Saroay Xpress Limited | Transport & logistics | 2015 |
| Saroop Singh Limited | Administrative & support | 2025 |
| Sarsara Limited | Wholesale & retail | 2005 |
| Saru Ltd | Wholesale & retail | 2019 |
| Sarva Foam UK Ltd | Manufacturing | 2024 |
| Saryan Private Ltd | Professional & scientific | 2024 |
| Sasa Education Group Ltd | Education | 2026 |
| Sasc Property Limited | Real estate | 2025 |
| Sash Box Ltd | Information & communication | 2024 |
| Sash DEC Ltd | Construction | 2018 |
| Sash Education Trust | Education | 2012 |
| Sashh Ventures Limited | Construction | 2023 |
| Sasn Housing PVT Limited | Real estate | 2019 |
| Sass Developments Ltd | Construction | 2018 |
| Satguru Enterprises Ltd | Real estate | 2019 |
| Sathya Limited | Information & communication | 2025 |
| Satnam Singh Batth Limited | Extraterritorial | 2024 |
| Satnam SINGH3 Ltd | Construction | 2025 |
| Sats Properties Ltd | Real estate | 2024 |
| Satta Brick Work Ltd | Construction | 2026 |
| Satti & Family Ltd | Hospitality | 2024 |
| Saturn Business Solution Ltd | Transport & logistics | 2017 |
| Saturn Group Learning UK Limited | Education | 2017 |
| Satya 999 Homes Ltd | Real estate | 2025 |
| Satya Suguna Consultancy Limited | Information & communication | 2015 |
| Satya Suguna Investments Limited | Hospitality | 2018 |
| Saurupa Limited | Professional & scientific | 2011 |
| Savc Ltd | Other services | 2019 |
| Save Direct (UK) Limited | Wholesale & retail | 2014 |
| Saveco Trading Ltd | Construction | 2021 |
| Savera Properties Ltd | Construction | 2020 |
| Savery Properties Ltd | Households | 2025 |
| Savetime Concrete MIX Ltd | Manufacturing | 2026 |
| Savii Fashion Ltd | Information & communication | 2022 |
| Savinosofticecream Ltd | Hospitality | 2022 |
| Saviour Accountants Ltd | Professional & scientific | 2012 |
| Saviour Energy Ltd | Construction | 2022 |