| Digger & Mojo LLP | | 2014 |
| Domad Limited | Professional & scientific | 2021 |
| Doughjo Pizza Ltd | Hospitality | 2025 |
| Drawing PIN Limited | Extraterritorial | 2006 |
| DT Building (Pewsey) Ltd | Construction | 2025 |
| Easton Cleaning Ltd | Administrative & support | 2019 |
| Ecom Merchandise Ltd | Wholesale & retail | 2024 |
| Edgecote Consulting Limited | Information & communication | 2008 |
| Eezipee Ltd | Wholesale & retail | 2020 |
| Element Engineering and Design Limited | Professional & scientific | 2021 |
| Empyre Media Limited | Professional & scientific | 2016 |
| END of the World Theatre Company Limited | Arts & recreation | 2021 |
| Epigenetics Ltd | Other services | 2011 |
| Equilibrium Clinic Ltd | Other services | 2021 |
| Erach and Roshan Sadri Foundation | Administrative & support | 2005 |
| Esus Forestry and Woodlands Limited | Agriculture & fishing | 1995 |
| EVO Motors Limited | Wholesale & retail | 2011 |
| Extradrama Limited | Real estate | 1995 |
| F. Dewey Limited | Real estate | 1961 |
| Famara Limited | Wholesale & retail | 2016 |
| Fast Lane Results Ltd | Professional & scientific | 2003 |
| FD Electrical Ltd | Construction | 2019 |
| Filmtrax Limited | Information & communication | 2013 |
| Firmora Limited | Professional & scientific | 2026 |
| Float Advisory Limited | Professional & scientific | 2018 |
| Flowicom Limited | Professional & scientific | 2020 |
| Flying Box Limited | Information & communication | 2019 |
| Fordbrook Creative Furniture Ltd | Manufacturing | 2019 |
| Fordbrook Interiors Limited | Manufacturing | 1994 |
| Form Flow Digital Ltd | Information & communication | 2025 |
| Franschhoek Ridge Limited | Professional & scientific | 2012 |
| Freedman Products Limited | Other services | 2005 |
| G B Chamberlain Limited | Administrative & support | 2015 |
| G R Building Ltd | Construction | 2025 |
| GB Heat Pumps Ltd | Wholesale & retail | 2024 |
| Global Accounting Forum Limited | Professional & scientific | 2026 |
| Goodlife Investments Limited | Other services | 2007 |
| Grace Crow Ltd | Construction | 2022 |
| Gray & Amor Ltd. | Construction | 2020 |
| Gray & Amor Properties Ltd | Real estate | 2024 |
| Greatest Kits Ltd | Wholesale & retail | 2018 |
| Grey Task Developments Ltd | Other services | 2020 |
| Greyhound Mews Apartments Management Limited | Households | 2015 |
| Greyhound Mews Estate Management Limited | Extraterritorial | 2015 |
| Greyhound Services UK Limited | Wholesale & retail | 2009 |
| H E Mattocks & Sons Ltd | Agriculture & fishing | 2016 |
| H.E.Andrews & Sons Limited | Agriculture & fishing | 1961 |
| H.J.Pelham & Bro.Limited | | 1947 |
| Hammond Consultants Limited | Administrative & support | 2020 |
| Harris HR Ltd | Administrative & support | 2009 |
| Hattie Mauleverer Events Limited | Hospitality | 2023 |
| Heart Limited | Information & communication | 1997 |
| Henge Honey Ltd | Agriculture & fishing | 2013 |
| Henny Tate Ltd | Agriculture & fishing | 2024 |
| HG and B Ltd | Construction | 2020 |
| HGP Building Maintenance Limited | Construction | 2006 |
| Highway House Residents Company Limited | Real estate | 1990 |
| Holdinc Ltd | Real estate | 2022 |
| Home Carpets and Flooring Limited | Wholesale & retail | 2013 |
| Home-Start North Wiltshire | Health & social care | 2004 |
| Honeystreet Boats Limited | Hospitality | 2016 |
| Hunt Brown & Sons Limited | Water & waste | 1989 |
| I AM an Actor Limited | Information & communication | 2011 |
| Idiot Studio Ltd | Arts & recreation | 2023 |
| IN Consenting Ltd | Professional & scientific | 2015 |
| Innovations Wiltshire Limited | Administrative & support | 1997 |
| Instinctive Consulting Group Limited | Professional & scientific | 2020 |
| IRS Engineering Management Ltd | Professional & scientific | 2013 |
| Ittam Ltd | Administrative & support | 2013 |
| Jago Aviation Ltd | Transport & logistics | 2023 |
| James Last (Carpentry and Joinery) Ltd | Construction | 2013 |
| James Stevens Cars Limited | Wholesale & retail | 2011 |
| JEN Stokes Consultancy Ltd | Health & social care | 2025 |
| JG Geotechnics Limited | Professional & scientific | 2013 |
| JO Borthwick Swimming School LLP | | 2023 |
| JO Borthwick Swimming Tuition Ltd | Education | 2019 |
| JP Mini Limited | Hospitality | 2023 |
| JSM Properties South West Limited | Real estate | 2017 |
| Julia Sampson Nonclinical Consultancy Ltd | Professional & scientific | 2024 |
| Kate Guinness Design Limited | Professional & scientific | 2016 |
| Kate Silvester Ltd | Professional & scientific | 2012 |
| Kate's Estates Limited | Real estate | 2014 |
| Kayemar Ltd | Information & communication | 2021 |
| KD and SON Building Services Ltd | Construction | 2020 |
| Kedkai Ltd | Education | 2018 |
| Keskasay Ltd | Wholesale & retail | 2026 |
| Key Finance Solutions Limited | Financial services | 2009 |
| King Alfred Trust | Education | 2014 |
| Klubb Management Ltd | Professional & scientific | 2023 |
| Knollsecure Property Management Limited | Extraterritorial | 2001 |
| Kozzi Limited | Professional & scientific | 2004 |
| Kriya Inc. Ltd | Education | 2019 |
| KVR Tech Ltd | Wholesale & retail | 2014 |
| LA Couronne Ltd | Wholesale & retail | 2021 |
| LBW Interiors Ltd | Other services | 2010 |
| LE Vallonet Limited | Hospitality | 1995 |
| Lilton Projects Ltd | Construction | 2025 |
| Little Soldiers First AID Ltd | Health & social care | 2018 |
| Lnwr George the Fifth Steam Locomotive Trust | Manufacturing | 2012 |
| Logictime Limited | Professional & scientific | 2004 |