| Lambtrad Ltd | Hospitality | 2008 |
| Lascot Hill Meadow Limited | Real estate | 2023 |
| Laurel House Holdings Limited | Manufacturing | 2025 |
| Lazarza Systems Limited | Information & communication | 2018 |
| LEISUREM8 Limited | Extraterritorial | 2023 |
| Lemon Court Management Company Limited | Households | 2009 |
| Lindsay and Rose Limited | Extraterritorial | 2026 |
| Lint Wedmore Ltd | Professional & scientific | 2025 |
| Little Beau Moorland Limited | Professional & scientific | 2024 |
| LIZ Lavender Design Ltd | Other services | 2012 |
| LP Jarvis Ltd | Administrative & support | 2021 |
| M Rousell and Sons Ltd | Transport & logistics | 2023 |
| M. Bishop (Civil Engineering) Limited | Construction | 2004 |
| Manor Farm Cattery Limited | Professional & scientific | 2015 |
| Manzi Motorsport Ltd | Arts & recreation | 2025 |
| Mark Conolly Media Ltd | Professional & scientific | 2022 |
| Mark Keane Ltd | Information & communication | 2013 |
| Marshfield Botanicals Ltd | Agriculture & fishing | 2021 |
| Marwood and Partners Ltd | Professional & scientific | 2011 |
| Maxted Clothing Ltd | Wholesale & retail | 2023 |
| Meadhawk Limited | Wholesale & retail | 1994 |
| MHT Property Services Limited | Real estate | 2020 |
| Michael Gillett Instruments Ltd | Manufacturing | 2011 |
| Milca Ltd | Hospitality | 2014 |
| Millington Adams Limited | Wholesale & retail | 2007 |
| MK Hospitality Ltd | Hospitality | 2022 |
| ML Venture Partnership Limited | Administrative & support | 2024 |
| Murray Fewster Engineering Ltd | Construction | 2002 |
| Murray Property & Investment Ltd | Real estate | 2018 |
| N.C. Tucker Limited | Construction | 2006 |
| Nethercott Nurseries Limited | Wholesale & retail | 2008 |
| Neuark Ltd | Other services | 2019 |
| Neuark Properties Ltd | Real estate | 2024 |
| New Chapters Care and Education Ltd | Health & social care | 2024 |
| New Chapters Recruitment & Training Services Ltd | Administrative & support | 2023 |
| New Chapters Sport & Wellbeing CIC | Arts & recreation | 2025 |
| New Chapters Support and Wellbeing Ltd | Health & social care | 2019 |
| Newsx Agency Limited | Information & communication | 2025 |
| Nigel Bean Limited | Information & communication | 2014 |
| Nutty Trading Ltd | Extraterritorial | 2008 |
| O T Seymour Construction Limited | Construction | 2018 |
| Oakville Residents Limited | Households | 2014 |
| OCC Management Ltd | Households | 2022 |
| Online Formations Ltd | Information & communication | 2018 |
| P J York Limited | Wholesale & retail | 2003 |
| Page Pharma Consulting Ltd | Professional & scientific | 2022 |
| Pandion Limited | Information & communication | 2025 |
| Paul Manners Consulting Limited | Information & communication | 2007 |
| Phoebe's Estate Ltd | Real estate | 2021 |
| Proflex Detailing Limited | Administrative & support | 2025 |
| QED Engineering Limited | Professional & scientific | 2012 |
| R.B. (Estates) Limited | Real estate | 1999 |
| Rama Global Limited | Manufacturing | 2026 |
| Ratcliffe Bros. (Dunnicks Mead) Limited | Wholesale & retail | 2002 |
| Realfeed Ltd. | Information & communication | 2017 |
| Richard Thurling Building Ltd | Construction | 2012 |
| Riverside Farm Ltd | Administrative & support | 2003 |
| Rose Farm (Somerset) Limited | Wholesale & retail | 1996 |
| Rousell Plant Hire Limited | Construction | 2012 |
| RTP Commodities Limited | Manufacturing | 2026 |
| Rygor J Limited | Wholesale & retail | 2015 |
| Sales Acceleration Consulting Ltd | Professional & scientific | 2023 |
| Scarlog Limited | Professional & scientific | 2016 |
| Seymour Construction SW UK Limited | Construction | 2025 |
| SID + John Ltd | Other services | 2019 |
| Silkart Services Ltd | Professional & scientific | 2023 |
| Sklaycock Ltd | Administrative & support | 2022 |
| Slice One Limited | Hospitality | 2021 |
| SMT Auto Tech Ltd | Administrative & support | 2026 |
| Solstice Consulting Services Ltd | Professional & scientific | 2018 |
| Somerset Building Preservation Trust | Construction | 1988 |
| Somerset Cctv Limited | Administrative & support | 2015 |
| Somerset Concrete Limited | Construction | 2021 |
| Sophie Jayne Consultancy Ltd | Information & communication | 2024 |
| Springboard IT (UK) Limited | Information & communication | 2010 |
| Stronger Communities CIC | Health & social care | 2025 |
| Style Bohemia Weddings Limited | Wholesale & retail | 2024 |
| Superyacht Balloons Ltd | Extraterritorial | 2023 |
| TACHOM8 Ltd | Information & communication | 2025 |
| Tally OH! Ltd. | Wholesale & retail | 2015 |
| THE BIT on the Side Limited | Manufacturing | 2005 |
| THE Business Compliance Bureau Limited | Other services | 2024 |
| THE Drury Partnership Limited | Administrative & support | 2007 |
| THE George (Wedmore) Ltd | Hospitality | 2019 |
| THE Hair Barn (Wedmore) Limited | Other services | 2012 |
| THE Luxury Car Trade Network Limited | Wholesale & retail | 2023 |
| THE Online Pantry Limited | Manufacturing | 2011 |
| THE Somerset Sausage Company Limited | Wholesale & retail | 2009 |
| THE Somerset Stove Company Limited | Construction | 2019 |
| THE Wire Austria Newsroom Ltd | Information & communication | 2026 |
| Tomorrow Business Consultancy Limited | Professional & scientific | 2013 |
| TRADEM8 Limited | Extraterritorial | 2023 |
| Transformations Care & Support Ltd | Health & social care | 2017 |
| UK Companies Limited | Information & communication | 2022 |
| UK Registry Representatives Limited | Information & communication | 2022 |
| Valley Building and Maintenance Limited | Construction | 2020 |
| Veilig Ltd | Professional & scientific | 2022 |
| VET Ic-Pd Ltd | Professional & scientific | 2013 |
| VM Venture Partnership Limited | Administrative & support | 2024 |
| Walk on Fitness Limited | Arts & recreation | 2016 |