| Lorinos Electrical & Tech Services Ltd | Wholesale & retail | 2026 |
| Lorinos Property Management Ltd | Households | 2026 |
| Lorinos Property Services Ltd | Construction | 2026 |
| Lorinos Real Estates Ltd | Real estate | 2026 |
| Lorinox Limited | Information & communication | 2023 |
| Loris Bodmer Limited | Wholesale & retail | 2021 |
| Loro Furniture Co., Ltd | Wholesale & retail | 2019 |
| Loropiana Group Ltd | Manufacturing | 2025 |
| Lorremi Ltd | Wholesale & retail | 2025 |
| Lorrf Heinferk Ltd | Wholesale & retail | 2025 |
| Lorxy Limited | Wholesale & retail | 2025 |
| Lost Boys Club Foundation Ltd | Other services | 2019 |
| Lost Tiger Studio Ltd | Information & communication | 2023 |
| Loste Limited | Wholesale & retail | 2026 |
| Lostix Limited | Information & communication | 2023 |
| Lotspv LLP | | 2022 |
| Lotus 458 Limited | Hospitality | 2019 |
| Lotus Trade VB Limited | Transport & logistics | 2018 |
| LOU Grit Limited | Real estate | 2017 |
| LOU LOU Eatery Ltd | Hospitality | 2026 |
| Louand Rail Ltd | Construction | 2025 |
| Louch Limited | Information & communication | 2024 |
| Loud and Clear Accounting Limited | Professional & scientific | 2015 |
| Loud Crowd | Arts & recreation | 2017 |
| Louder Ltd | Professional & scientific | 2009 |
| Loughlin's Ices Ltd | Wholesale & retail | 2019 |
| Louis Champion Limited | Other services | 2016 |
| Louis Laudon Ltd | Wholesale & retail | 2025 |
| Louis Logistics Limited | Transport & logistics | 2026 |
| Louis Nuin Limited | Wholesale & retail | 2025 |
| Louise Misell Interiors Ltd | Professional & scientific | 2021 |
| Louisville UK Limited | Professional & scientific | 2021 |
| Lounge 94 Ltd | Hospitality | 2021 |
| Loungetime Group Ltd | Professional & scientific | 2024 |
| Louth Store Ltd | Wholesale & retail | 2017 |
| Love & Devotion Promotion Ltd | Information & communication | 2019 |
| Love Curry Cardiff Ltd | Hospitality | 2017 |
| Love Freedom Group Ltd | Real estate | 2019 |
| Love From Beth Limited | Wholesale & retail | 2017 |
| Love From Fortuna Limited | Wholesale & retail | 2025 |
| Love Home Solutions Ltd | Construction | 2018 |
| Love in Motion CIC | Education | 2026 |
| Love Indigital Ltd | Information & communication | 2020 |
| Love Insured Ltd | Financial services | 2020 |
| Love Investments Ltd | Real estate | 2017 |
| Love Live Light Healing Hub Ltd | Hospitality | 2020 |
| Love My Home and Garden Limited | Wholesale & retail | 2018 |
| Love My Home and Garden Wroxham Ltd | Wholesale & retail | 2018 |
| Love Parents Care Limited | Health & social care | 2024 |
| Love Peace and Cupcake Ltd | Hospitality | 2011 |
| Love Property (Group) Limited | Real estate | 2017 |
| Love Stories Bookshop Ltd | Wholesale & retail | 2025 |
| Love the People Limited | Administrative & support | 2016 |
| Love This TV Limited | Administrative & support | 2021 |
| Love Urban Development Ltd | Financial services | 2024 |
| Love VIP Travel Limited | Administrative & support | 2010 |
| Love Your Body 4 Limited | Other services | 2013 |
| Love Your BODY3 Limited | Other services | 2013 |
| Love Your Local Promoter Ltd | Professional & scientific | 2015 |
| Love Yourself Records Ltd | Information & communication | 2023 |
| LOVE2BANG Limited | Wholesale & retail | 2018 |
| Lovebug Nutrition Limited | Wholesale & retail | 2017 |
| Lovecraft Limited | Wholesale & retail | 2002 |
| Loved by Cherubs Limited | Wholesale & retail | 2026 |
| Loveday Construction Ltd | Construction | 2011 |
| Lovedbyparents.Com Ltd | Wholesale & retail | 2012 |
| Lovejamaica Ltd | Manufacturing | 2019 |
| Loveknotcloset Ltd | Wholesale & retail | 2025 |
| Lovekomé Ltd | Wholesale & retail | 2015 |
| Lovel Flooring Ltd | Wholesale & retail | 2025 |
| Lovell Brothers Limited | Arts & recreation | 2021 |
| Lovell Workwear (UK) Limited | Manufacturing | 2002 |
| Lovells Group Limited | Professional & scientific | 2024 |
| Loveluck Ltd | Professional & scientific | 2019 |
| Lovely Basket Limited | Wholesale & retail | 2025 |
| Lovemore Construction Limited | Construction | 2022 |
| Lovenation Ltd | Wholesale & retail | 2018 |
| Lovenature Ltd | Wholesale & retail | 2019 |
| Lovesaleslettings Limited | Real estate | 2014 |
| Lovine's Ltd | Manufacturing | 2024 |
| Loving IT Productions Ltd | Arts & recreation | 2017 |
| Loving Memories Limited | Manufacturing | 1995 |
| Lovissa Consulting Ltd | Professional & scientific | 2026 |
| LOW Cost Removals Ltd | Transport & logistics | 2019 |
| LOW Key Delicious Ltd | Hospitality | 2025 |
| Lowdens Guest House Limited | Hospitality | 2017 |
| Lowe Living Limited | Real estate | 2024 |
| Lowe UK Holdings Limited | Professional & scientific | 2019 |
| Lowedges Food Ltd | Hospitality | 2019 |
| Lower Frankton Bess Limited | Energy | 2023 |
| Lowermybills Limited | Professional & scientific | 2026 |
| Lowgate P Office Ltd | Other services | 2024 |
| Lowkey F&B Ltd | Real estate | 2025 |
| Lowndes Halsden & Partners Holdings Limited | Financial services | 2020 |
| Lowndes Halsden & Partners Limited | Financial services | 1992 |
| Lowndes Halsden Marketing Limited | Professional & scientific | 1994 |
| Loxton Aesthetics Limited | Health & social care | 2016 |
| Loxton Limited | Construction | 2003 |
| Loya Living Limited | Real estate | 2026 |
| Loyal Assets PC | | 2014 |