| CUE Creative Productions Limited | Manufacturing | 2017 |
| Curv Media Ltd | Information & communication | 2012 |
| Cybertronics-Uk Limited | Information & communication | 2002 |
| D B Land (South East) Ltd | Construction | 2024 |
| D C Autos (Overton) Ltd | Wholesale & retail | 2014 |
| D M J Services Limited | Professional & scientific | 2002 |
| Daco Scientific Limited | Manufacturing | 1987 |
| Danabi Ltd | Information & communication | 2007 |
| Davey's London Limited | Real estate | 2017 |
| Daycrest Limited | Real estate | 2006 |
| DC Systems Holdings Ltd | Financial services | 2023 |
| Depp Maintenance Limited | Other services | 2010 |
| DES Helyar Motorcycles Limited | Wholesale & retail | 2013 |
| Destino Aesthetics Limited | Other services | 2023 |
| Dexteritas Consulting Ltd | Information & communication | 2021 |
| Dgsl Limited | Construction | 2020 |
| Diamond Hands Trades Ltd | Professional & scientific | 2025 |
| Dog Daycare Ltd | Other services | 2020 |
| Donatis Payments Limited | Administrative & support | 2019 |
| Dongpo Capital (UK) Limited | Agriculture & fishing | 2016 |
| Doublemono Limited | Other services | 2001 |
| DPI Interiors Limited | Construction | 2016 |
| DRG Developments & Building Services Ltd | Construction | 2013 |
| Durrants Calleva Limited | Professional & scientific | 2020 |
| Durrants Property Limited | Real estate | 2021 |
| Edge and Co Estates Limited | Real estate | 2025 |
| Edinburgh Large Ltd | Construction | 2025 |
| EHC Investment Management Ltd | Financial services | 2023 |
| Elhar Ltd | Professional & scientific | 2020 |
| Elite Academy Football Limited | Arts & recreation | 2020 |
| Elite Transducers Ltd | Manufacturing | 2006 |
| Endura Carpets & Flooring Ltd | Wholesale & retail | 2018 |
| Enodoc Communications Ltd | Professional & scientific | 2018 |
| Ensuite Solutions Limited | Construction | 2012 |
| Environmental Roofing Solutions Limited | Construction | 2009 |
| Equestrian Sport Services Limited | Arts & recreation | 2017 |
| Eresg Ltd | Professional & scientific | 2005 |
| Essential Therapeutic Care and Education Limited | Education | 2020 |
| Essex Holiday Guesthouses Ltd | Hospitality | 2018 |
| Eurocolour Limited | | 1994 |
| European Renewable Energy Services Limited | Professional & scientific | 2012 |
| Europlaw England Limited | Financial services | 2024 |
| Eyelove Vintage Ltd | Extraterritorial | 2021 |
| F&G Estates Ltd | Wholesale & retail | 2018 |
| F&G Futures Ltd | Wholesale & retail | 2018 |
| F&G Solutions Ltd | Wholesale & retail | 2023 |
| Faywood Limited | Real estate | 2026 |
| FAZ 82 Limited | Real estate | 2019 |
| Firework Traders Ltd | Wholesale & retail | 2021 |
| First Safety Construction Limited | Construction | 2008 |
| First Safety Training Limited | Other services | 2000 |
| Fluid Controls Limited | Manufacturing | 1988 |
| Flying Health Program Limited | Education | 2016 |
| FMS Software Limited | Information & communication | 2014 |
| Foley Court LLP | | 2025 |
| Four Star Construction & Refurbishment Contractors Limited | Construction | 2010 |
| FSL Solutions Limited | Wholesale & retail | 2001 |
| Funeral Audio Visual Limited | Information & communication | 2021 |
| Funeral Manager Limited | Other services | 2020 |
| Funes Polo Limited | Arts & recreation | 2023 |
| G J Beckett and Associates Limited | Information & communication | 1988 |
| G R D Property Investments Limited | Real estate | 2003 |
| G-Teci Flying Club Limited | Extraterritorial | 2015 |
| Garden Silhouettes Limited | Wholesale & retail | 2023 |
| GB Labs (USA) Limited | Wholesale & retail | 2008 |
| General Farm Traders Limited | Wholesale & retail | 2024 |
| Gique Limited | Information & communication | 2021 |
| Goldtown Limited | Construction | 2000 |
| Grafton Capital Partners Limited | Real estate | 2017 |
| Grant Pritchard Photography Limited | Professional & scientific | 2005 |
| Great Food for Companies Ltd | Extraterritorial | 2013 |
| Green PAW Products Limited | Wholesale & retail | 2018 |
| Greenbrook Pensions & Investments Limited | Financial services | 2024 |
| Griffins Family Butchers Limited | Wholesale & retail | 2008 |
| Ground Technology Group Limited | Construction | 2016 |
| Grovemore Properties Limited | Real estate | 2016 |
| Hairport Baughurst Ltd | Other services | 2016 |
| Halved Limited | Education | 2023 |
| HAO Therapeutics Ltd | Professional & scientific | 2024 |
| Hason Consulting Limited | Professional & scientific | 2016 |
| Havoc House Ltd | Administrative & support | 2024 |
| Henderson Landscapes Ltd | Administrative & support | 2024 |
| HHF Enterprises Limited | Information & communication | 2006 |
| Highclere Inns Limited | Hospitality | 2006 |
| Hill Top Insights Ltd | Professional & scientific | 2026 |
| Home Roofs UK Limited | Construction | 2022 |
| Horan and Seed Limited | Administrative & support | 2013 |
| Hunt and Partners Limited | Professional & scientific | 2011 |
| Hurran Developments Limited | Real estate | 2021 |
| I S F K Limited | Administrative & support | 2009 |
| IBP Trading Limited | Construction | 2016 |
| Idalink Global Limited | Information & communication | 2026 |
| Idfa Group Ltd | Education | 2022 |
| IGB Aviation Limited | Manufacturing | 2021 |
| Illumination Consultancy Limited | Financial services | 2016 |
| Ingot (Financial Services) Limited | Extraterritorial | 2002 |
| Inspiring Performance Limited | Professional & scientific | 2006 |
| IP Technology Group Limited | Manufacturing | 2009 |
| J Pinnock Services Limited | Wholesale & retail | 2018 |
| J.& R.Retail Developments Limited | Real estate | 1969 |