| THE Lighthouse Children's Home Ltd | Health & social care | 2025 |
| THE Lilibeth Style Ltd | Wholesale & retail | 2023 |
| THE Little British Made Company Ltd | Manufacturing | 2011 |
| THE Liverpool Glass Company Ltd | Manufacturing | 2017 |
| THE Liverpool Wedding Photographer Limited | Professional & scientific | 2016 |
| THE Lloyd Group Ltd | Administrative & support | 2025 |
| THE Lonely Voice Ltd. | Information & communication | 2019 |
| THE Lulworth Clinic Ltd | Health & social care | 2024 |
| THE Luxury Copywriter Ltd | Professional & scientific | 2021 |
| THE Major Fish Restaurant Limited | Hospitality | 2014 |
| THE Mallards (Southport) Limited | Households | 2003 |
| THE Management Company for Priory Gardens (NO2) Limited | Real estate | 2019 |
| THE Manic Mechanic Southport Ltd | Wholesale & retail | 2021 |
| THE MCL Group (INT) Limited | Health & social care | 1999 |
| THE Mews Part Street Management Company Limited | Households | 2009 |
| THE Mews Tarleton Management Company Limited | Households | 2005 |
| THE Mobile Cat VET Limited | Professional & scientific | 2017 |
| THE Monthly Subscription Company Limited | Wholesale & retail | 2019 |
| THE New Home Company NW Ltd | Construction | 2020 |
| THE New Priory Kitchen Ltd | Hospitality | 2019 |
| THE New Valentinos Ltd | Hospitality | 2014 |
| THE Nook Estate Ltd | Administrative & support | 2017 |
| THE North Buildworks Ltd | Construction | 2026 |
| THE North West Counties Football League Limited | Arts & recreation | 2018 |
| THE Obelisk Group Ltd | Wholesale & retail | 2025 |
| THE Occupational Therapy Partnership Limited | Health & social care | 2002 |
| THE Old Hall Inn & Cottages Limited | Hospitality | 2011 |
| THE One Catch Ltd | Hospitality | 2025 |
| THE Only Way IS Travel Limited | Administrative & support | 2023 |
| THE Original Cafe Bar Limited | Hospitality | 2013 |
| THE Oxford Road Management Company Limited | Households | 1987 |
| THE Park Road West Residents Association Limited | Households | 1989 |
| THE Peggys Group Limited | Hospitality | 2024 |
| THE People Business (Europe) Limited | Administrative & support | 1999 |
| THE Peoples Property Lawyer Ltd | Extraterritorial | 2024 |
| THE Phoenix (Southport) Ltd | Hospitality | 2018 |
| THE Picnic Club Ltd | Hospitality | 2025 |
| THE Pope Partnership Ltd | Administrative & support | 2016 |
| THE Property & Finance Group Ltd | Financial services | 2019 |
| THE Recovery Circle C.I.C. | Health & social care | 2019 |
| THE Recovery LAB SP UK. Ltd | Health & social care | 2020 |
| THE Responsible Dog Rescue C.I.C. | Wholesale & retail | 2020 |
| THE Richmond House Hotel (Southport) Ltd | Administrative & support | 2017 |
| THE Rowans Management Company Greenhalgh Limited | Households | 2013 |
| THE Rustic Cheese Company Limited | Extraterritorial | 2013 |
| THE Salty RIM Co Ltd | Wholesale & retail | 2020 |
| THE Scoring Club Limited | Information & communication | 2018 |
| THE Shore Cafe 2022 Limited | Hospitality | 2021 |
| THE Shutter Mart Ltd | Wholesale & retail | 2024 |
| THE Skin Concierge Ltd | Other services | 2020 |
| THE Solution Practice Ltd | Extraterritorial | 2019 |
| THE Solutions Consultancy (Europe) Limited | Information & communication | 2003 |
| THE Southport Festival Limited | Extraterritorial | 2011 |
| THE Southport Golf Travel Company Ltd | Administrative & support | 2005 |
| THE Southport Pier Trust Limited | Administrative & support | 1994 |
| THE Swimmers Club Ltd | Education | 2018 |
| THE Sycamores Leisure Limited | Transport & logistics | 2016 |
| THE Tackle Warehouse Ltd | Wholesale & retail | 2009 |
| THE Tipsy Toucan Ltd | Hospitality | 2025 |
| THE Tithe Barn Bar Limited | Hospitality | 2023 |
| THE Ultimate Dental Laboratory Limited | Health & social care | 2004 |
| THE Vault House Ltd | Hospitality | 2016 |
| THE Ventured Giveaways Ltd | Arts & recreation | 2023 |
| THE Village TAP & Bottle Limited | Hospitality | 2020 |
| THE Villas (Management Company) Limited | Households | 2018 |
| THE Vincent Hotel Limited | Hospitality | 2002 |
| THE Wardrobe Boutique Ltd | Wholesale & retail | 2022 |
| THE Wareing Brother's Ltd | Manufacturing | 2023 |
| THE White Hart at Bradwell Limited | Hospitality | 2019 |
| THE Women's Wellbeing Project Ltd | Other services | 2026 |
| THE Youth & Community Partnership CIC | Health & social care | 2012 |
| Theattic Ltd | Hospitality | 2024 |
| Thedelibar Limited | Hospitality | 2025 |
| THEDEN634 Limited | Hospitality | 2024 |
| Theia Aesthetics Ltd. | Other services | 2026 |
| Themis Direct Ltd | Professional & scientific | 2024 |
| There and Back Delivery Services Limited | Transport & logistics | 2022 |
| Thermal Developments International Limited | Manufacturing | 1980 |
| Thermal Hire Ltd | Manufacturing | 1974 |
| Thermo Glass Limited | Manufacturing | 1987 |
| Thermo International Services UK Limited | Professional & scientific | 2021 |
| Thevipgroups Limited | Administrative & support | 2015 |
| Thfk Limited | Real estate | 2019 |
| Things in Tins Ltd | Wholesale & retail | 2021 |
| Think Outs Limited | Professional & scientific | 2019 |
| This and That With Matt Ltd | Construction | 2023 |
| Thistle Decor Ltd | Construction | 2023 |
| Thistle Integrated Solutions Ltd | Construction | 2024 |
| Thistleton Developments Ltd | Real estate | 2023 |
| Tholland Ltd | Manufacturing | 2021 |
| Tholt Limited | Information & communication | 2017 |
| Thomas Howie Installations Ltd | Construction | 2026 |
| Thomas Howie Kitchens and Bedrooms Ltd | Manufacturing | 2025 |
| Thomas Howie Properties Limited | Real estate | 2024 |
| Thomas Loughlin Limited | Information & communication | 1993 |
| Thomas Wainwright Electrical Limited | Construction | 2018 |
| Thompson Lane & Co Limited | Professional & scientific | 2022 |
| Thomson & Mcgee Ltd | Hospitality | 2026 |
| Thornhill Fresh Produce Ltd | Wholesale & retail | 2025 |
| Thornhill Properties Southport Ltd | Real estate | 2025 |