| Secure Solutions Services Ltd | Wholesale & retail | 2003 |
| Shades Wraps Limited | Wholesale & retail | 2019 |
| Silverhill Developments Limited | Construction | 2020 |
| Simply Human Solutions Limited | Information & communication | 2011 |
| Single Variety Ltd | Manufacturing | 2017 |
| Small World Publishing Limited | Administrative & support | 2001 |
| Sparked Ambition Limited | Other services | 2022 |
| Speckynet Limited | Information & communication | 2014 |
| SRS Access Limited | Construction | 2016 |
| Staple Hill Motor Company Limited | Wholesale & retail | 2018 |
| Stochill Limited | Health & social care | 2018 |
| Stock, Drake & Brown Limited | Arts & recreation | 2026 |
| Stormleaze Limited | Construction | 2023 |
| Sunbeam Paddock Limited | Households | 2019 |
| SW Mortgages Online Ltd | Financial services | 2024 |
| SW Tyres Limited | Wholesale & retail | 2008 |
| Sword Dynamic Properties Limited | Real estate | 2022 |
| Sword Dynamic Service Provider Limited | Administrative & support | 2018 |
| Sword Group Holdings Limited | Financial services | 2020 |
| T.P. Building Services (Bristol) Limited | Construction | 2006 |
| Talie John Ltd | Real estate | 2019 |
| Tea Accommodations Limited | Real estate | 2022 |
| Techbenefits Ltd | Extraterritorial | 2009 |
| THE Bear Hotel (Hotwells) Limited | Hospitality | 2024 |
| THE Hollow Management Company (Bath) Limited | Households | 2023 |
| THE HOY Group Limited | Real estate | 2023 |
| THE Worx Group (SW) Ltd | Financial services | 2022 |
| Thin Air Broadcasting Ltd | Professional & scientific | 2005 |
| Tippins & Tippins Ltd | Real estate | 2022 |
| Toccata Data Governance Limited | Information & communication | 2021 |
| Tom's Rubbish Clearance (Holdings) Limited | Financial services | 2012 |
| Tom's Rubbish Clearance Limited | Water & waste | 2012 |
| Top to Bottom Ltd. | Wholesale & retail | 1994 |
| Trail Runners Limited | Arts & recreation | 2024 |
| TRT Controls Limited | Construction | 2016 |
| Turfcare Machinery Limited | Wholesale & retail | 2024 |
| Ultimate Training Solutions Ltd | Administrative & support | 2012 |
| Uncommon Correlation Limited | Information & communication | 2018 |
| Unique Heat Ltd | Construction | 2015 |
| Verdigris Landscape Limited | Administrative & support | 2022 |
| Verinder Powell Associates Limited | Professional & scientific | 2019 |
| Verrecchia Design Limited | Professional & scientific | 2017 |
| Victoria House Freehold Limited | Households | 2019 |
| Visda Technology Ltd | Administrative & support | 2003 |
| Visppro Ltd | Administrative & support | 2009 |
| Voicefox Ltd | Administrative & support | 2023 |
| Warmley Sand & Gravel Ltd | Construction | 2006 |
| Waste Compaction Equipment Limited | Wholesale & retail | 2008 |
| Waving Productions Limited | Information & communication | 2008 |
| Well Seasoned Wood Limited | Wholesale & retail | 2022 |
| White Cube Automotive Limited | Wholesale & retail | 2019 |
| White Cube Logistics Limited | Transport & logistics | 2007 |
| Whitehead & Sons Limited | Real estate | 2017 |
| Whites Material Handling Limited | Manufacturing | 1976 |
| WHS (Environmental) Limited | Professional & scientific | 2009 |
| Williams Autotech Limited | Wholesale & retail | 2013 |
| Woodworx (Carpentry UK) Ltd | Construction | 2019 |
| Worldwide Investment Corporation Limited | Financial services | 2007 |
| Wynhol Farm Kennels and Cattery Ltd. | Other services | 2023 |
| Xenia Concierge Group Limited | Other services | 2025 |
| Zest Health Limited | Health & social care | 2019 |