| Life Changing Education Ltd | Education | 2023 |
| Life Education Centre for Lancashire | Education | 1996 |
| Life H Care Ltd | Health & social care | 2024 |
| Life H Foundation | Health & social care | 2011 |
| Life in Group Ltd | Professional & scientific | 2024 |
| Life Without Limits - Success Journey Ltd | Wholesale & retail | 2024 |
| Lifecare Global CIC | Health & social care | 2024 |
| Lifegate Christian Assembly International | Other services | 2022 |
| Lifeline (NW) CIC | Hospitality | 2018 |
| Lifeline (SW) CIC | Hospitality | 2023 |
| Lifelyne Ltd | Financial services | 2023 |
| Lifestyling Ltd | Wholesale & retail | 2019 |
| Lifetime Healthcare Limited | Other services | 2016 |
| Lift Safe Ltd. | Manufacturing | 2000 |
| Lift Web Works Ltd | Professional & scientific | 2026 |
| Lifts - Elevators Ltd | Manufacturing | 2026 |
| Ligero Design Ltd | Professional & scientific | 2018 |
| Light Pharm Limited | Wholesale & retail | 2025 |
| Light-On Ltd | Health & social care | 2025 |
| Lighthouse Business Holdings Limited | Financial services | 2017 |
| Lighting Motions Limited | Manufacturing | 1999 |
| Lightning E-Com Ltd | Information & communication | 2006 |
| Lightning Machines Limited | Professional & scientific | 2019 |
| Lightsoft Properties Ltd | Real estate | 2023 |
| Liili Ltd | Professional & scientific | 2022 |
| Like-Minded Professionals Limited | Other services | 2024 |
| Lilanch Limited | Wholesale & retail | 2008 |
| Liliana Manole Ltd | Construction | 2025 |
| Lillypark Homes Ltd | Construction | 2011 |
| Lily MAE Hair Ltd | Other services | 2026 |
| Lilypark Homes Ltd | Construction | 2024 |
| Limb to Limb Tree Services Limited | Administrative & support | 2007 |
| Lime Roofcare Ltd | Construction | 2024 |
| Limehurst Little Learners Ltd | Health & social care | 2019 |
| Limelite Management Limited | Administrative & support | 2021 |
| Limes Commercial Ltd | Real estate | 2025 |
| Limewood Properties Investment Ltd | Real estate | 2024 |
| Limitless Finances Ltd | Professional & scientific | 2023 |
| Limitless Fitness Centre Ltd | Arts & recreation | 2024 |
| Linco Automotive Ltd | Professional & scientific | 2020 |
| Lindale Lettings Company Limited | Real estate | 2025 |
| Lindale Motors Ltd | Wholesale & retail | 2025 |
| Lingosports Ltd | Health & social care | 2025 |
| Linked UP Oldham Limited | Administrative & support | 2025 |
| Links Associates Ashton Ltd | Health & social care | 2014 |
| Links Associates Salford Ltd | Health & social care | 2014 |
| Linkway Contractors Limited | Construction | 2015 |
| Linney Lane Motors (Shaw) Ltd | Wholesale & retail | 2023 |
| Linxus Learning Ltd | Education | 2025 |
| Lion Mountain Productions Limited | Information & communication | 2025 |
| Lionel Strub Limited | Hospitality | 2015 |
| Lionhead Inn Limited | Information & communication | 2017 |
| Lions Pro Builds Ltd | Construction | 2025 |
| Lipma HSE Trainings & Consultancy Ltd | Information & communication | 2025 |
| Lipo Clinic (Manchester) Limited | Other services | 2018 |
| Liquid Accounts Holdings Limited | Information & communication | 2015 |
| Liquid Accounts Limited | Information & communication | 2005 |
| Liquid Factory (UK) Ltd | Manufacturing | 2017 |
| Liquor Land House Limited | Wholesale & retail | 2022 |
| Lisle & Murray Property LLP | | 2004 |
| Listhomes Limited | Professional & scientific | 2026 |
| Litecraft Group Limited | Wholesale & retail | 2003 |
| Litefox Limited | Wholesale & retail | 2018 |
| Litois Ltd | Information & communication | 2023 |
| Little Blossom Education Ltd | Education | 2025 |
| Little Dove Design Ltd | Manufacturing | 2025 |
| Little Elephant Limited | Construction | 2017 |
| Little Haven House Ltd | Health & social care | 2025 |
| Little Hideaway Ltd | Hospitality | 2020 |
| Little Imaginations Limited | Health & social care | 2018 |
| Little India at the Ring O'Bells Limited | Hospitality | 2026 |
| Little India NW Ltd | Hospitality | 2024 |
| Little Latch Clips Ltd | Wholesale & retail | 2026 |
| Little Miracles Baby Boutique Limited | Wholesale & retail | 2024 |
| Little Miracles Daycare Ltd | Education | 2018 |
| Little Muslim Prints Ltd | Wholesale & retail | 2025 |
| Little Nans Ltd | Hospitality | 2023 |
| Little Native Ltd | Arts & recreation | 2019 |
| Little Saplings Basc Ltd | Health & social care | 2021 |
| Little Starz Ltd | Health & social care | 2025 |
| Littlebees Club Ltd | Health & social care | 2024 |
| Littledreamsclub Ltd | Arts & recreation | 2026 |
| Littlewood Estate & Letting Agents Limited | Real estate | 2009 |
| Littondale Limited | Households | 2019 |
| Live for Life Supported Living Ltd | Health & social care | 2023 |
| Live Management Accounts Ltd | Professional & scientific | 2019 |
| Lived Experience LX CIC | Health & social care | 2026 |
| Livehybrid Ltd | Wholesale & retail | 2014 |
| Livepoint Software Solutions Limited | Information & communication | 2013 |
| Liverpool One Construction Limited | Construction | 2017 |
| Liverpool Press Club Ltd | Other services | 2020 |
| Liversidge Supply & Fit Ltd | Construction | 2025 |
| Livesey Services Ltd | Administrative & support | 2025 |
| Living Waters PVT Limited | Professional & scientific | 2012 |
| Livingstone Property & Developments Ltd | Real estate | 2024 |
| Lizadecor.Com Limited | Administrative & support | 2016 |
| LJ Car and Van Sales Ltd | Wholesale & retail | 2026 |
| LJ Heames & Co Ltd | Education | 2023 |
| LJC Skips Ltd | Transport & logistics | 2025 |
| LJD Grab & Groundwork Limited | Construction | 2020 |