| Sandora International LP | | 2016 |
| Sandora Project LP | | 2016 |
| Sandos Trading Ltd | Hospitality | 2025 |
| Sandown Corporation L.P. | | 2011 |
| Sandown Universal L.P. | | 2010 |
| Sandp Edinburgh Limited | Real estate | 2022 |
| Sandpiper Road NHT 2014 LLP | | 2014 |
| Sandpiper Shipping Ltd | Transport & logistics | 2007 |
| Sandra Mitchell Marketing Consultancy Ltd | Professional & scientific | 2013 |
| Sandri LP | | 2014 |
| Sandrik Investments Ltd | Wholesale & retail | 2008 |
| Sandstone Asset Management Ltd | Professional & scientific | 2005 |
| Sandstone Investments Guest Houses Ltd | Hospitality | 2019 |
| Sandstone UK Management Ltd | Real estate | 2001 |
| Sandstone UK Property Management Solutions Ltd | Real estate | 2020 |
| Sandthorn Property Ltd | Real estate | 2026 |
| Sandusky Business Corporation LP | | 2017 |
| Sandwell United LP | | 2014 |
| Sandwick Trading LP | | 2013 |
| Sandwood Media Ltd | Information & communication | 2020 |
| Sandy Bells Ltd. | Hospitality | 2013 |
| Sandy Cameron Property Consultants Limited | Professional & scientific | 2016 |
| Sandy Richardson Consulting Limited | Administrative & support | 2021 |
| Sandypink Limited | Real estate | 2021 |
| Sanford Elegant LP | | 2016 |
| Sangi Technologies Limited | Information & communication | 2012 |
| Sangria LP | | 2014 |
| Sangster Design Ltd | Professional & scientific | 2009 |
| Sanification Ltd | Education | 2022 |
| Sanitiser Express Ltd | Wholesale & retail | 2017 |
| Sanna Beach Ltd | Professional & scientific | 2025 |
| Sanna MAC Ltd | Professional & scientific | 2017 |
| Sannah Ltd | Information & communication | 2014 |
| Sannox Christian Centre | Other services | 2011 |
| Sannox Investments Limited | Financial services | 2020 |
| Sannox Properties (Edinburgh) Ltd | Real estate | 2020 |
| Sano Studios Ltd | Other services | 2023 |
| Sanocor & Co | | 1994 |
| Sanpablo Industries LP | | 2013 |
| Sanpo Yoshi Limited | Financial services | 2022 |
| Sanquhar Commercial Ltd | Professional & scientific | 2026 |
| Sanquhar Community Wind Company (Holdings) Limited | Professional & scientific | 2013 |
| Sanquhar Community Wind Company Limited | Energy | 2013 |
| Sanquhar II Community Battery Company Limited | Energy | 2014 |
| Sanquhar II Community Wind Co (Holdings) Ltd | Professional & scientific | 2025 |
| Sanquhar II Community Wind Co Ltd | Energy | 2013 |
| Sanridge Management LP | | 2013 |
| Sansible Wearables Ltd. | Manufacturing | 2013 |
| Sanson Seal Limited | Professional & scientific | 2022 |
| Sansonura Commerce LP | | 2012 |
| Santa Lucia LP | | 2015 |
| Santa Marta Investments Limited | Administrative & support | 2024 |
| Santa Rita Limited Partnership | | 2006 |
| Santander Infrastructure Capital Investment Partners, L.P. | | 2009 |
| Santane Ltd | Professional & scientific | 2010 |
| Santane Technologies Ltd | Information & communication | 2026 |
| Santangelo Ltd | Hospitality | 2026 |
| Santani Corporation L.P. | | 2012 |
| Santara Vision Limited | Information & communication | 2025 |
| Santarem LP | | 2012 |
| Santari Logistics Ltd | Transport & logistics | 2018 |
| Santer Wholesale LP | | 2016 |
| Santerina LP | | 2016 |
| Santi Business LP | | 2015 |
| Santiago Holdings, L.P. | | 2019 |
| Santo Taco Ltd | Manufacturing | 2026 |
| Santo Tingo Ltd | Hospitality | 2025 |
| Santon Close Nominees Limited | Real estate | 1991 |
| Santon Commercial Properties Limited | Real estate | 1991 |
| Santon Group Developments Limited | Construction | 1999 |
| Santor Management L.P. | | 2012 |
| Santorinia Investments Ltd | Real estate | 2019 |
| Santos Bangladesh Limited | Mining & quarrying | 1971 |
| Santos Sangu Field Limited | Mining & quarrying | 2003 |
| Santosh T/A OZ Cafe Ltd | Hospitality | 2024 |
| Santoshi Enterprise Limited | Real estate | 2003 |
| Santra Consulting Ltd | Information & communication | 2013 |
| Santra Ltd | Professional & scientific | 2011 |
| Santral Elektrik LP | | 2012 |
| Santranda Ltd | Other services | 2026 |
| Santu Coffee Ltd. | Manufacturing | 2017 |
| SAO Marketing Ltd | Professional & scientific | 2018 |
| Saoire Limited | Professional & scientific | 2020 |
| Saol Limited | Construction | 2015 |
| Saol NUA Ltd. | Financial services | 2014 |
| Saor Property Limited | Real estate | 2025 |
| Saorsa Group Ltd | Hospitality | 2018 |
| Saorsa LP | | 2018 |
| Saorsa Swords Limited | Arts & recreation | 2021 |
| Saorsa Tattoo Ltd | Other services | 2015 |
| Sapelo Capital LP | | 2016 |
| Sapford Holding LP | | 2014 |
| Saphir Consulting Holding LP | | 2024 |
| Saphire Business LP | | 2016 |
| Sapkota Group Ltd | Hospitality | 2026 |
| Sapori Freschi Ltd | Hospitality | 2026 |
| Sapphire LP | | 2025 |
| Sapphire Ridge Ltd | Wholesale & retail | 2017 |
| Sapphire Shine Ltd | Administrative & support | 2015 |
| Sapresource Ltd | Information & communication | 2014 |