| Lendbroke Ltd | Information & communication | 2025 |
| Lension Ltd | Wholesale & retail | 2025 |
| Lenz Productions Ltd | Information & communication | 2026 |
| Leocase Ltd | Wholesale & retail | 2025 |
| Leopard Shipping Ltd | Transport & logistics | 2024 |
| Leosurprise Ltd | Wholesale & retail | 2025 |
| Leo’S MCR Ltd | Hospitality | 2025 |
| Lero Prime Ltd | Wholesale & retail | 2026 |
| LES Bleu Saphire Limited | Wholesale & retail | 2017 |
| Leskiter IP Management LLP | | 2018 |
| Lesley Conway Consulting Limited | Administrative & support | 2025 |
| Lesotho Rural Afforestation Holdings Ltd | Agriculture & fishing | 2025 |
| Lessbay Ltd | Extraterritorial | 2024 |
| Lesv Group Limited | Administrative & support | 2018 |
| Lets Learn English Ltd | Education | 2023 |
| Lets Talk Windows and Doors Ltd | Construction | 2025 |
| LEV LUX Integrated Service Ltd | Real estate | 2026 |
| Levada Management Limited | Information & communication | 2005 |
| Levelgroundconsulting Ltd | Administrative & support | 2022 |
| Levelrise Ltd | Wholesale & retail | 2025 |
| Levelup + Ltd | Wholesale & retail | 2025 |
| Levelup Tutors Academy Ltd | Education | 2025 |
| Levocare Ltd | Health & social care | 2026 |
| Levta Ltd | Wholesale & retail | 2025 |
| Lewis Grainger Ltd | Information & communication | 2021 |
| LEX Carpe Limited | Professional & scientific | 2023 |
| Lexberg LLP | | 2006 |
| Lexon Group Limited | Wholesale & retail | 2026 |
| Lexora Global Ltd | Manufacturing | 2025 |
| Leyrah Digital Ltd | Wholesale & retail | 2025 |
| Leyran Ltd | Wholesale & retail | 2025 |
| LFP Impact Consulting Ltd | Information & communication | 2023 |
| LGD Care Group Ltd | Health & social care | 2026 |
| LH Hongxia Ltd | Wholesale & retail | 2025 |
| Lhongyan Global Ltd | Wholesale & retail | 2025 |
| LI JIA JUN Ltd | Wholesale & retail | 2025 |
| LI JIA Ning Ltd | Wholesale & retail | 2025 |
| LI Juan Limited | Wholesale & retail | 2025 |
| LI KUN Xiao Ltd | Wholesale & retail | 2025 |
| LI Liang BO Ltd | Wholesale & retail | 2025 |
| LI PEI Xuan Ltd | Wholesale & retail | 2025 |
| LI Tong Ling Limited | Wholesale & retail | 2025 |
| LI Well Ltd | Wholesale & retail | 2025 |
| LI YU Feng Ltd | Wholesale & retail | 2025 |
| Liability Limited | Financial services | 2024 |
| Liang Meng Dong Ltd | Wholesale & retail | 2025 |
| Liang Xjun Ltd | Wholesale & retail | 2025 |
| Liange Ltd | Manufacturing | 2025 |
| Liangliangxu Ltd | Wholesale & retail | 2025 |
| Liangx Ltd | Wholesale & retail | 2025 |
| Liangxiduo Industry Shenzhen Ltd | Wholesale & retail | 2025 |
| Lianyi Trade Ltd | Wholesale & retail | 2024 |
| Lianyz Ltd | Wholesale & retail | 2025 |
| Liaofan International Ltd | Wholesale & retail | 2025 |
| Liaxn Ltd | Administrative & support | 2025 |
| Liba Accounting Limited | Professional & scientific | 2018 |
| Liber Holistic Support Ltd | Wholesale & retail | 2024 |
| Liberdmore Wuane Ltd | Wholesale & retail | 2025 |
| Liberty Procurement Solutions Ltd | Construction | 2024 |
| Libob Lighting Limited | Professional & scientific | 2011 |
| Libra Electrics Ltd | Extraterritorial | 2025 |
| Libra Payroll Plus Ltd | Other services | 2020 |
| Licerxr Beauty Collection Ltd | Manufacturing | 2025 |
| LIE YI Network Technology Limited | Information & communication | 2021 |
| Life IS Better on Theme Ltd | Wholesale & retail | 2025 |
| Life Under Canvas Ltd | Wholesale & retail | 2014 |
| Lifeai Ltd | Information & communication | 2025 |
| Lifelink Training and Inspection Services Limited | Wholesale & retail | 2024 |
| Lifelong Ltd | Wholesale & retail | 2025 |
| Liferange UK Limited | Real estate | 2025 |
| Lift Your Life Coaching Ltd | Other services | 2022 |
| LIFT2 Limited | Professional & scientific | 2023 |
| Light Nation Global Ltd | Wholesale & retail | 2026 |
| Light of the World Mission International Ltd | Other services | 2025 |
| Lightflare Limited | Professional & scientific | 2026 |
| Lightfocusing Media Ltd | Wholesale & retail | 2026 |
| Lighthouse Textile Limited | Administrative & support | 2014 |
| Lightning Cat Travel Ltd | Transport & logistics | 2025 |
| Lightup Innovation Limited | Wholesale & retail | 2026 |
| Likat Ltd | Wholesale & retail | 2023 |
| Like Ludlow Ltd | Information & communication | 2026 |
| Likoo Products Co., Ltd | Administrative & support | 2022 |
| Lila Aibar Ltd | Wholesale & retail | 2026 |
| Lili HUA Ltd | Wholesale & retail | 2025 |
| Lili Ming Ltd | Wholesale & retail | 2025 |
| Lili YEI Ltd | Wholesale & retail | 2025 |
| Liliana's Wonderland Ltd | Information & communication | 2026 |
| Lily Sultan Limited | Professional & scientific | 2023 |
| Limerence Trading Limited | Wholesale & retail | 2026 |
| Limestone Trading Ltd | Real estate | 2021 |
| Limit Essence LLP | | 2025 |
| Limone Ltd | Information & communication | 2025 |
| LIN Fang Fang Ltd | Wholesale & retail | 2025 |
| LIN WEI LIN Ltd | Wholesale & retail | 2025 |
| LIN Zhou Qiang Ltd | Wholesale & retail | 2025 |
| Lindan Property Solutions Ltd | Households | 2024 |
| Lindeas Catalpa Ltd | Wholesale & retail | 2025 |
| Line Score Ltd | Wholesale & retail | 2025 |
| Linet Holdings Ltd | Professional & scientific | 2019 |
| Ling QU AI Limited | Information & communication | 2025 |