| Lloyd Home Improvements Ltd | | 2011 |
| Lloyd Houston Commercial Services Ltd | Financial services | 2025 |
| Lloyd Houston Mortgages Ltd | Financial services | 2021 |
| Lloyd Leisure Limited | Wholesale & retail | 2020 |
| Lloyd Watts Construction Ltd | Construction | 2025 |
| Lloyds Antiques UK Limited | Wholesale & retail | 2020 |
| Lloyds MUD & Motors Ltd | Wholesale & retail | 2026 |
| Llpowersolutions Ltd | Real estate | 2016 |
| LLT Civils Ltd | Construction | 2024 |
| LLW Consulting Ltd | Professional & scientific | 2017 |
| LM Building Services Ltd | Construction | 2003 |
| LM Care Services Ltd | Health & social care | 2023 |
| LM Elite Property Services Ltd | Construction | 2025 |
| LM Joinery Ltd | Construction | 2023 |
| LM Property Expert Ltd | Construction | 2024 |
| LM Star Property Ltd | Real estate | 2025 |
| Lmantasl Ltd | Transport & logistics | 2016 |
| LMB HR Consulting Limited | Administrative & support | 2023 |
| LMB Joinery Limited | Construction | 2009 |
| LMB Total Home Ltd | Construction | 2026 |
| LMC Brothers Ltd | Transport & logistics | 2023 |
| LMC Plumbing & Heating Ltd | Construction | 2020 |
| LMC Roofing Contractors Limited | Construction | 2018 |
| LMD Building Ltd | Construction | 2015 |
| LMD Housing Services Ltd | Real estate | 2025 |
| Lmfinishings Ltd | Construction | 2019 |
| LMH Hair and Beauty Ltd | Other services | 2017 |
| LMK Investment Property Limited | Real estate | 2025 |
| LML Marketing Limited | Other services | 2017 |
| LMO Developments Limited | Real estate | 2024 |
| Lmorina Holdings Limited | Financial services | 2022 |
| LMP Building Ltd | Construction | 2020 |
| LMP Civils Ltd | Construction | 2020 |
| LMP Holdings Limited | Professional & scientific | 2015 |
| LMR Installation Services Limited | Construction | 2025 |
| LMR Installations Ltd | Construction | 2015 |
| LMS Associates Limited | Professional & scientific | 2022 |
| LMS Contracts and Maintenance Ltd | Construction | 2020 |
| LMS Property Services and Management Limited | Real estate | 2025 |
| Lmsupplier Ltd | Wholesale & retail | 2023 |
| LMT Decor Ltd | Construction | 2024 |
| LMT East Midlands Ltd | Real estate | 2018 |
| LMT Realty Ltd | Financial services | 2006 |
| LMV Real Estate Investments Ltd | Real estate | 2025 |
| LMW Joinery and Property Development Ltd | Construction | 2023 |
| LN Kitchens Ltd | Construction | 2023 |
| Lner (GC) Heritage Trust | Other services | 1999 |
| Lner Limited | Professional & scientific | 2002 |
| LNM Trans Ltd | Transport & logistics | 2025 |
| Lnnorth Investments Ltd | Real estate | 2023 |
| Lo.Studio England Ltd | Wholesale & retail | 2018 |
| LOB ROB Ltd | Transport & logistics | 2014 |
| Lobo Property Investment Ltd | Real estate | 2019 |
| Loboda Property Ltd | Real estate | 2023 |
| Lobster POT Nottingham Ltd | Hospitality | 2025 |
| Lobster Training and Consulting Limited | Professional & scientific | 2017 |
| Local Brookhill Ltd | Wholesale & retail | 2016 |
| Local Cleaners 4 U Ltd | Administrative & support | 2015 |
| Local Focal Ltd | Extraterritorial | 2025 |
| Local Learning Centre Ltd | Education | 2012 |
| Local Lets Limited | Real estate | 2025 |
| Local News Holdings Limited | Information & communication | 2016 |
| Local NG Deli & Kitchen Limited | Hospitality | 2011 |
| Local Osteopath Limited | Professional & scientific | 2009 |
| Local Search Media Ltd | Professional & scientific | 2018 |
| Local to Global Textile Recycling Ltd | Water & waste | 2022 |
| Local Vape Shop Ltd | Wholesale & retail | 2026 |
| Local Web Expertise Ltd | Administrative & support | 2025 |
| Localaromas Ltd | Wholesale & retail | 2025 |
| Localbus (UK) Limited | Other services | 2006 |
| Locanda Verona Limited | Hospitality | 2023 |
| Locate BIO Limited | Professional & scientific | 2001 |
| Loch Oich Lodges Limited | Real estate | 2026 |
| Locheil Homes & Developments Ltd | Real estate | 2005 |
| Lock & Larder Ltd | Hospitality | 2025 |
| Lock Pharmacy Limited | Health & social care | 2003 |
| Lock Safe Locksmiths (Midlands) Ltd | Administrative & support | 2019 |
| Lockabox Self Storage Ltd | Transport & logistics | 2025 |
| Lockdown Tackle and Bait Ltd | Wholesale & retail | 2021 |
| Lockerley Stone & Masonry Limited | Other services | 1992 |
| Lockfit (Notts) Limited | Extraterritorial | 2019 |
| Locksley (Nottingham) Limited | Real estate | 2001 |
| Locksley Catering (Midlands) Limited | Hospitality | 2026 |
| Locksmart Locksmiths Ltd | Manufacturing | 2025 |
| Lockton Property Services Limited | Construction | 2014 |
| Lockwood Publishing Limited | Information & communication | 2007 |
| Lockwoods Building & Joinery Limited | Construction | 2022 |
| Loco Artists Limited | Professional & scientific | 2022 |
| Loco Parentis Care Limited | Health & social care | 2022 |
| Loco Textiles Ltd | Wholesale & retail | 2019 |
| Loco's Day Nursery Limited | Health & social care | 2024 |
| Locum Speed Ltd | Health & social care | 2026 |
| Locumotive Holdings Ltd | Financial services | 2023 |
| Locus Consulting Ltd | Professional & scientific | 2016 |
| Lodge Solar Limited | Energy | 2013 |
| LOELIA69 Ltd | Health & social care | 2021 |
| LOF House Ltd | Real estate | 2024 |
| Lofou Films Ltd | Information & communication | 2022 |
| Loft & SON Trading Co Ltd | Wholesale & retail | 2015 |
| Loft Logic Creations Ltd | Construction | 2024 |