| Defcon Solutions Limited | Information & communication | 2017 |
| Demand Capital Ltd | Financial services | 2026 |
| Developing Concepts Limited | Real estate | 2004 |
| DI Brothers Limited | Extraterritorial | 2018 |
| Diab Design Limited | Manufacturing | 2014 |
| Dominoe Limited | Professional & scientific | 2005 |
| Dptp Limited | Wholesale & retail | 2019 |
| Drawmark Limited | Real estate | 1998 |
| Easy Day Productions Ltd | Information & communication | 2025 |
| Eaton Property & Maintenance Ltd. | Construction | 2021 |
| Ecosophy Limited | Wholesale & retail | 2018 |
| Edgeclarity Partners Ltd | Professional & scientific | 2025 |
| Elcombe Properties Ltd | Real estate | 2005 |
| Ellan's Limited | Wholesale & retail | 2019 |
| ELM House Property Limited | Real estate | 2025 |
| EMJ Flooring Limited | Construction | 2024 |
| Entire Empire Limited | Wholesale & retail | 2016 |
| Eproperty Investments Group (UK) Ltd | Real estate | 2018 |
| Eproperty Services Limited | Real estate | 2000 |
| EPS Management Ltd | Extraterritorial | 2015 |
| Estable Ltd | Real estate | 2022 |
| European Golf Design Limited | Construction | 1989 |
| European Legends Tour Limited | Arts & recreation | 2020 |
| European Tour China Limited | Arts & recreation | 2009 |
| Expertease Talent Solutions Ltd | Professional & scientific | 2023 |
| Fancy Stay Ltd | Hospitality | 2023 |
| Farm-Mesh Ltd | Wholesale & retail | 2026 |
| Farm.Acy Hair & Medical Spa Ltd | Other services | 2025 |
| Fine Jewels London Ltd | Wholesale & retail | 2022 |
| First Class Living Ltd | Real estate | 2020 |
| Flamingo Property Services Ltd | Real estate | 2017 |
| Flourish HR Solutions Ltd | Professional & scientific | 2024 |
| Food Tech Tamed Ltd | Professional & scientific | 2020 |
| Foxview Blinds & Interiors Limited | Construction | 2025 |
| Freedom Crown and Bridge Limited | Health & social care | 2004 |
| Fulcrum Strategic Risk Solutions Ltd | Financial services | 2022 |
| Future Home Standard Ltd | Professional & scientific | 2021 |
| Gaskin & Associates Ltd | Information & communication | 1999 |
| Gaskin Investment & Management Ltd | Real estate | 2026 |
| Gerard Health Ltd | Health & social care | 2020 |
| GET Setsy Ltd | Construction | 2019 |
| Glenridge Partners Limited | Information & communication | 2012 |
| Global Chertsey Limited | Health & social care | 2016 |
| Glow Electrical & Construction Services Limited | Construction | 2015 |
| Gocrisis Holdings Limited | Financial services | 2018 |
| Gocrisis US Global Limited | Administrative & support | 2023 |
| Golden Homes UK Ltd | Real estate | 1999 |
| Goldseal (London) Garages Limited | Wholesale & retail | 1995 |
| Ground to Earth Coffee Ltd | Wholesale & retail | 2024 |
| GZR Recruitment Ltd | Administrative & support | 2025 |
| H&N Takeaways Ltd | Hospitality | 2026 |
| H.S.Rai Ltd | Construction | 2020 |
| H2 Advisers Ltd | Professional & scientific | 2022 |
| H2 Trading International Ltd | Real estate | 2022 |
| HAL 24 Limited | Administrative & support | 2017 |
| Hamiltons Nursery Ltd | Administrative & support | 2024 |
| Harbour Investment Holdings Ltd | Financial services | 2025 |
| Hawkwell Park Limited | Hospitality | 2011 |
| Healthcare FM Limited | Financial services | 2012 |
| Healy&Healy Advisors Ltd | Professional & scientific | 2025 |
| Hedgedog Brewing Ltd | Manufacturing | 2013 |
| Helen Gray Interior Design Limited | Professional & scientific | 2023 |
| Hemp Alliance Ltd | Manufacturing | 2022 |
| Hernandez Marketing Limited | Professional & scientific | 2011 |
| Hhm-Commerce Limited | Wholesale & retail | 2026 |
| HI Level Roofing Ltd | Construction | 2026 |
| High Access Roofing Ltd | Construction | 2026 |
| High Access Scaffolding Ltd | Construction | 2026 |
| Highness Group UK Ltd | Transport & logistics | 2025 |
| Highway Traffic Safety Limited | Construction | 2010 |
| House of Anima Ltd | Arts & recreation | 2021 |
| Houseball Limited | Real estate | 2001 |
| Hunter Smith Estates Ltd | Financial services | 2022 |
| HYE Healthcare Ltd | Health & social care | 2024 |
| IAN David Limited | Construction | 1987 |
| Imran Khalid Limited | Wholesale & retail | 2024 |
| Innergie UK Ltd | Other services | 2019 |
| Inventory Management Ltd. | Administrative & support | 2018 |
| J.F. Ingram Limited | Construction | 1962 |
| JAH Assist Ltd | Administrative & support | 2011 |
| Jays Plus Assets Limited | Real estate | 2020 |
| Jays Plus Limited | Wholesale & retail | 1998 |
| JH Removals and Waste Disposal Ltd | Water & waste | 2021 |
| Jicab Properties Limited | Real estate | 2017 |
| Johnson Smith & Associates LLP | | 2022 |
| Juszt in Stock Limited | Wholesale & retail | 2022 |
| Juszt Ltd | Wholesale & retail | 2024 |
| K-Fayce Limited | Wholesale & retail | 2025 |
| Kaika UK Ltd | Administrative & support | 2023 |
| Kamz Agency Services Ltd | Real estate | 2014 |
| Kanchan Ltd | Wholesale & retail | 2020 |
| Kate Jones Consulting Limited | Professional & scientific | 2014 |
| Kay's Kitchen-Eat LAH Ltd. | Hospitality | 2020 |
| Kbourne Productions Ltd | Extraterritorial | 2026 |
| Kefford Parks Limited | Hospitality | 2015 |
| Kent Milne Private Travel Ltd | Administrative & support | 2025 |
| Kewarra Property Limited | Real estate | 2018 |
| KGJ Investments Ltd | Real estate | 2025 |
| KH Technical Services Ltd | Professional & scientific | 2022 |
| Kings Bourne Estates Limited | Extraterritorial | 2021 |