| Form-Presence-Element Limited | Hospitality | 2011 |
| Formaflow Limited | Extraterritorial | 2011 |
| Fortfield & Owen Ltd | Households | 2021 |
| Freya's Bouncy Blowdrys Limited | Other services | 2024 |
| Fulbrook Consultancy Limited | Administrative & support | 2023 |
| G50 Communications Ltd | Information & communication | 2021 |
| Garden Services (Darlington) Limited | Professional & scientific | 1991 |
| Gavin Jones (Midlands) Limited | Professional & scientific | 1987 |
| Gavin Jones Group Limited | Extraterritorial | 1988 |
| Gavin Jones Limited | Administrative & support | 1988 |
| GDT Southern Ltd | Information & communication | 2016 |
| GEO. Salter (Management) Limited | Real estate | 1956 |
| Getting Away With IT Limited | Information & communication | 2017 |
| Glenpal Limited | Real estate | 1985 |
| Global Geckos Limited | Administrative & support | 2014 |
| Golden AGE Television Limited | Information & communication | 2020 |
| Golding James Bloomfield Limited | Administrative & support | 2023 |
| GR8 School Limited | Education | 2019 |
| Grace Landscapes Limited | Professional & scientific | 1985 |
| Green Bear Holdings Limited | Real estate | 2024 |
| Greenfingers Landscape Ltd. | Agriculture & fishing | 1996 |
| Greengrasse Limited | Professional & scientific | 2010 |
| Gristwood and Toms Limited | Agriculture & fishing | 1991 |
| Gritting Lighting Maintenance Limited | Professional & scientific | 2010 |
| Groveland House Management Limited | Households | 2012 |
| Gutucakes Ltd | Hospitality | 2008 |
| Hadwen Limited | Professional & scientific | 2012 |
| Hallemead Limited | Real estate | 1988 |
| Hardy Family Properties Limited | Real estate | 2003 |
| Haven of Beauty Limited | Other services | 2002 |
| Heathlands Decor Limited | Construction | 2023 |
| Heritage Landscape Services Ltd | Extraterritorial | 2009 |
| Hjla Property Limited | Real estate | 2024 |
| Hortech Limited | Professional & scientific | 1987 |
| Humanomix Limited | Professional & scientific | 2007 |
| Hunt Consultants Limited | Professional & scientific | 2009 |
| IGD Landscapes Ltd | Financial services | 2012 |
| Iines Ltd | Information & communication | 2024 |
| Indoor Garden Design Limited | Professional & scientific | 2001 |
| Information Edge Limited | Information & communication | 2005 |
| Inventories Direct Ltd | Real estate | 2004 |
| Invexis Ltd | Real estate | 2019 |
| Invexis Property Ltd | Real estate | 2023 |
| Invictus Property Trading Ltd | Real estate | 2024 |
| Invictus Real Estate Ltd | Real estate | 2024 |
| JAG88 Ltd | Administrative & support | 2016 |
| JCS Utilities Limited | Construction | 2025 |
| JGM Property Holdings Limited | Financial services | 2014 |
| Jkcc CIC | Arts & recreation | 2025 |
| Joanna Taylor Training Limited | Professional & scientific | 2022 |
| John Waterers Landscape Limited | Professional & scientific | 1967 |
| Johnson and West Construction Ltd | Construction | 2026 |
| Johnson and West Developments Ltd | Real estate | 2016 |
| Joker Holdings Limited | Professional & scientific | 2025 |
| Joomz Inc Ltd | Professional & scientific | 2025 |
| Just Event Services Ltd | Other services | 2017 |
| Just General Services Ltd | Other services | 2024 |
| K Sarah Ltd | Professional & scientific | 2025 |
| Kamil Strasko Services Limited | Administrative & support | 2018 |
| Karma Care Group Ltd | Health & social care | 2025 |
| KJG Consulting Services Limited | Professional & scientific | 2024 |
| KP Property Investments Ltd | Real estate | 2019 |
| KP Real Estate Holdings Ltd | Real estate | 2021 |
| Lambda Advisers LLP | | 2020 |
| Laminate Flooring Supply Ltd | Wholesale & retail | 2022 |
| Lapisoft UK Ltd | Wholesale & retail | 2026 |
| Lavender Blue Limited | Professional & scientific | 2015 |
| Lavershot Hall Freehold Limited | Households | 2018 |
| Lawrence Plumbing & Heating Limited | Construction | 2013 |
| Leave IT to Lorri Ltd | Administrative & support | 2023 |
| Lewislowe Construction Limited | Construction | 2016 |
| Lewislowe Homecare Limited | Construction | 2024 |
| Lilevie Natural Limited | Wholesale & retail | 2022 |
| LND Host Ltd | Households | 2025 |
| Lochfleet Property Management Company Limited | Households | 1996 |
| Longbrook Court Management Limited | Households | 2005 |
| Luxe Drycleaners Ltd | Other services | 2026 |
| M.G. LEE (Property) Limited | Real estate | 1958 |
| M.R. Drains Ltd | Water & waste | 2011 |
| Madevash Limited | Professional & scientific | 2017 |
| Maerose Advisory Ltd | Professional & scientific | 2025 |
| Magicbox Technology Limited | Professional & scientific | 2015 |
| Maple Leaf Financial Limited | Financial services | 2008 |
| Mark Stevens Consulting Limited | Professional & scientific | 2013 |
| Marshwood Limited | Real estate | 2008 |
| Melo & Lima Housekeeping Limited | Other services | 2012 |
| Melody Communications UK Limited | Professional & scientific | 2012 |
| Memento Social Ltd | Information & communication | 2020 |
| MF Site Services Ltd | Construction | 2017 |
| Midland Pest Control Limited | Professional & scientific | 2000 |
| Millar Ripley Associates Limited | Professional & scientific | 2016 |
| Minster Landscape Limited | Professional & scientific | 2001 |
| Mnkt Investments Ltd | Real estate | 2025 |
| Mssi Ltd | Professional & scientific | 2015 |
| Mulberry Grounds Maintenance Limited | Professional & scientific | 2005 |
| Mulberry Investments (1998) Limited | Other services | 2021 |
| Mysomm.Com Ltd | Wholesale & retail | 2016 |
| Newton Rowe Ltd | Real estate | 2017 |
| Northern Estates Services Limited | Professional & scientific | 2002 |
| Nurture Bidco Limited | Financial services | 2023 |