| Sevenfx Ltd | Education | 2025 |
| Sevenoaks Accountants Ltd | Professional & scientific | 2018 |
| Sevenoaks Accounting Services Ltd | Professional & scientific | 2018 |
| Sevenoaks Boiler Servicing Ltd | Construction | 2016 |
| Sevenoaks Building & Construction Ltd | Construction | 2017 |
| Sevenoaks Land and Development Ltd | Construction | 2018 |
| Seventeen and Eleven Limited | Professional & scientific | 2025 |
| Seventy Nine IT Ltd | Information & communication | 2011 |
| SEW Fit Ltd | Manufacturing | 2020 |
| Sewa Capital Ltd | Real estate | 2024 |
| Sewa Mortgages Ltd | Financial services | 2022 |
| Sewell Accountancy Services Limited | Professional & scientific | 2016 |
| Sewhayleyjane Ltd | Information & communication | 2016 |
| Seymour & Bainbridge Limited | Extraterritorial | 2003 |
| SF 101 Limited | Extraterritorial | 2021 |
| SF 102 Limited | Extraterritorial | 2021 |
| SF 103 Limited | Real estate | 2010 |
| SF 104 Limited | Real estate | 2005 |
| SF 105 Limited | Real estate | 2003 |
| SF 201 Limited | Extraterritorial | 2010 |
| SF 3US Limited | Professional & scientific | 2003 |
| SF 5US Limited | Professional & scientific | 2003 |
| SF 803 Limited | Real estate | 2013 |
| SF Aldingbourne Estates LLP | | 2009 |
| SF Funding Limited | Real estate | 2014 |
| SF General Partner (Ground Rents 2010) Limited | Professional & scientific | 2010 |
| SF General Partner (Ground Rents 2010) Nominee Limited | Professional & scientific | 2010 |
| SF GR 2010A Limited | Real estate | 2007 |
| SF GR 2010B Limited | Real estate | 2006 |
| SF GR NO5 Limited | Real estate | 2006 |
| SF GR Properties NO 2 Limited | Real estate | 1980 |
| SF GR2 Limited | Real estate | 2006 |
| SF Ground Rent NO.1 Limited | Real estate | 2006 |
| SF Ground Rents Limited | Real estate | 2014 |
| SF Ground Rents NO 15 Limited | Real estate | 2015 |
| SF Ground Rents NO 18 Limited | Real estate | 2016 |
| SF Ground Rents NO. 21G Limited | Real estate | 2007 |
| SF Ground Rents NO. 22G Limited | Real estate | 2007 |
| SF Ground Rents NO. 23G Limited | Real estate | 2007 |
| SF Ground Rents NO1 LLP | | 2009 |
| SF Ground Rents NO11 LLP | | 2014 |
| SF Ground Rents NO2 LLP | | 2009 |
| SF Ground Rents NO5 LLP | | 2012 |
| SF Ground Rents NO8 LLP | | 2013 |
| SF Member NO.1 Limited | Real estate | 2014 |
| SF Member NO.2 Limited | Real estate | 2014 |
| SF P101 Limited | Extraterritorial | 2010 |
| SF Property (South) Limited | Extraterritorial | 2005 |
| SF T101 Limited | Real estate | 1993 |
| SF T105 Limited | Extraterritorial | 1984 |
| Sfpa Limited | Financial services | 2019 |
| Shaad Kitchen Ltd | Hospitality | 2017 |
| Shabi Shiba Ltd | Information & communication | 2026 |
| Shahir Investment Group Limited | Financial services | 2024 |
| Shakey Enterprises Ltd | Arts & recreation | 2010 |
| Shanghai Papa Kitchen Ltd | Hospitality | 2026 |
| Sharptech Systems Limited | Information & communication | 1994 |
| Sharron Gordon Ltd | Professional & scientific | 2016 |
| Shaw Collection Ltd | Hospitality | 2024 |
| Shawford Lane Group Limited | Households | 2024 |
| Shears Contracting Limited | Information & communication | 2016 |
| Shebbear Properties Limited | Real estate | 2001 |
| Sheed Tech Ltd | Professional & scientific | 2011 |
| Sheenpark Limited | Wholesale & retail | 2023 |
| Sheepshed Ltd | Real estate | 2024 |
| Sheeptrack Adventure Ltd | Arts & recreation | 2023 |
| Shepherd Brombley Partnership Ltd | Professional & scientific | 2012 |
| Shepherds Mill Holdings Limited | Professional & scientific | 2016 |
| Shepherds Road Limited | Construction | 2019 |
| Sheraton Financial Planning Limited | Financial services | 2005 |
| Sheraton Planning & Legacy Limited | Administrative & support | 2019 |
| Sheridan Green Developments Ltd | Households | 2026 |
| Sherlock Projects Ltd | Construction | 2022 |
| Sherselva Therapies Limited | Extraterritorial | 2023 |
| Shft Limited | Professional & scientific | 2016 |
| Shift Digital Limited | Information & communication | 2015 |
| Shine With US Car Wash Limited | Wholesale & retail | 2018 |
| Shinis Homes Limited | Real estate | 2023 |
| Shire Gate Co. Ltd | Construction | 2021 |
| Shire House (Management) Ltd | Real estate | 2026 |
| Shire House (Overton) Ltd | Real estate | 2022 |
| Shoreland Network Solutions Limited | Information & communication | 1999 |
| Shorewood Burnet Lane Ltd | Financial services | 2024 |
| Shorewood Coworth Ltd | Construction | 2020 |
| Shorewood Farnham Road Ltd | Construction | 2025 |
| Shorewood Furzedown Road Ltd | Real estate | 2024 |
| Shorewood Homes (Links Road) Ltd | Construction | 2022 |
| Shorewood Homes Ltd | Construction | 2017 |
| Shorewood Kilham Lane Ltd | Construction | 2025 |
| Shorewood Lanham Lane Ltd | Construction | 2025 |
| Shorewood London Road Ltd | Construction | 2025 |
| Shorewood Ovington Ltd | Construction | 2021 |
| Shorewood Vyne Road Ltd | Construction | 2023 |
| Shorewood Welton Place LLP | | 2025 |
| Shravewood Management Limited | Households | 2015 |
| Shroner Contractors Limited | Construction | 2020 |
| Shuttercraft Holdings Limited | Wholesale & retail | 2018 |
| Shuttercraft Limited | Wholesale & retail | 2002 |
| Shuttercraft Winchester Ltd | Wholesale & retail | 2016 |
| Sibstar Ltd | Other services | 2020 |