| THE Little Bare Ltd | Hospitality | 2018 |
| THE Little Theatre by the Sea Ltd | Arts & recreation | 2018 |
| THE Local Cleaner Ltd | Administrative & support | 2025 |
| THE Lodge Damp House Limited | Financial services | 2012 |
| THE Lune Cleaning Company Limited | Administrative & support | 2016 |
| THE Lune Wolf Ltd | Other services | 2024 |
| THE Middleton Leisure Group Limited | Professional & scientific | 2020 |
| THE Morecambe Alhambra Theatre C.I.C. | Arts & recreation | 2022 |
| THE Morecambe Alhambra Theatre Trust | Arts & recreation | 2019 |
| THE One Life School Ltd | Other services | 2023 |
| THE Online Marketing Store Limited | Professional & scientific | 2009 |
| THE Open PUB Company Ltd | Hospitality | 2024 |
| THE Osteopathic Centre Lancaster Ltd | Health & social care | 2013 |
| THE Pestle & Mortar Bar Ltd | Hospitality | 2025 |
| THE Port of Lancaster Smokehouse Limited | Wholesale & retail | 2008 |
| THE Property Analyst Ltd | Information & communication | 2026 |
| THE Property People (Morecambe) Ltd | Real estate | 2017 |
| THE Rhythmic Sales GUY Ltd | Administrative & support | 2022 |
| THE Rockworks (North West) Limited | Wholesale & retail | 2015 |
| THE Royal Hotel (Morecambe) Limited | Wholesale & retail | 2012 |
| THE Salty Bean Coffee House Limited | Hospitality | 2025 |
| THE Sanderling (Morecambe) Limited | Hospitality | 2023 |
| THE Secret Garden Learning Ltd | Education | 2020 |
| THE Statement Hotel Ltd | Hospitality | 2018 |
| THE Stone Jetty Cafe Ltd | Hospitality | 2020 |
| THE Thorns Retirement Home Limited | Health & social care | 2012 |
| THE Tide and TAP Limited | Hospitality | 2025 |
| THE Transformation Trainer (NW) Limited | Arts & recreation | 2025 |
| THE Tyre Garage (North West) Ltd | Wholesale & retail | 2016 |
| THE Warrior Down Lero CIC | Wholesale & retail | 2019 |
| THE Well Communities C.I.C. | Health & social care | 2014 |
| THE White Rose Tattoo Studio Ltd | Arts & recreation | 2025 |
| Thegoodepubhub Limited | Hospitality | 2025 |
| Theresonlyoneunited Limited | Information & communication | 2025 |
| Thereynoldsbrothers Ltd | Financial services | 2024 |
| Think Adventure Ltd | Professional & scientific | 2018 |
| Thishaan Retail Limited | Wholesale & retail | 2020 |
| Thishany Ltd | Wholesale & retail | 2025 |
| Thomas Grove Management Limited | Households | 1985 |
| Thornburrow Roofing Limited | Construction | 2016 |
| Thornton Joinery Limited | Construction | 2019 |
| Thorpe Research Limited | Administrative & support | 2012 |
| Thrive. Training Collective Ltd | Arts & recreation | 2025 |
| Thunderhost Limited | Administrative & support | 2020 |
| Tideline Property Group Ltd | Financial services | 2022 |
| Tiffin Delivery Services LLP | | 2025 |
| Tilleytree Limited | Manufacturing | 2020 |
| Tipper 21 Limited | Transport & logistics | 2017 |
| Titan Scaffold Ltd | Construction | 2021 |
| TJ Moore Properties Ltd | Real estate | 2023 |
| Tjbarry Consulting Ltd | Arts & recreation | 2019 |
| Tmctyres Limited | Wholesale & retail | 2025 |
| TMH (Morecambe) Limited | Hospitality | 2013 |
| Toast Cafe Morecambe Limited | Hospitality | 2026 |
| Tocas Limited | Real estate | 2013 |
| Tomlinsons Catering Limited | Hospitality | 2017 |
| Tony Coates & Co. Limited | Professional & scientific | 2007 |
| Tony Donaghey Ltd | Construction | 2016 |
| Tony Holmes Limited | Other services | 2002 |
| Top Barbers North Ltd | Other services | 2023 |
| Top Taste Morecambe Limited | Hospitality | 2025 |
| Top Wheels Service Ltd | Other services | 2015 |
| Top Wheels Trade Ltd | Other services | 2015 |
| Topiamor Limited | Administrative & support | 2019 |
| Topmark Painting and Decorating Ltd | Construction | 2015 |
| Toptaste Ingledene Limited | Hospitality | 2024 |
| Torchbearer Mouthpieces Ltd | Manufacturing | 2025 |
| Torgr Ltd | Wholesale & retail | 2025 |
| Torn Entertainment Limited | Professional & scientific | 2024 |
| Torrisholme Old Hall Close and Dallas Court Residents Association Limited | Households | 1967 |
| Torrisholme Properties Limited | Real estate | 2014 |
| Total Home Appliances Limited | Other services | 2026 |
| Total Strategy Limited | Wholesale & retail | 2009 |
| Totalshinewindowcleaning Ltd | Administrative & support | 2025 |
| Townson Property Solutions Ltd | Real estate | 2013 |
| TP Financial Solutions Limited | Financial services | 2019 |
| TP Housing Management Ltd | Real estate | 2025 |
| Trade Coatingz Ltd | Construction | 2020 |
| Trade Machinery Limited | Other services | 2025 |
| Trade Signz Manufacturing Limited | Manufacturing | 2009 |
| TRANSMAK25 Ltd | Transport & logistics | 2025 |
| Travella Media Limited | Information & communication | 2025 |
| Travellers Choice Hotels Ltd | Hospitality | 2025 |
| Travencia Ltd | Administrative & support | 2025 |
| TRB 34 Walton Avenue Ltd | Real estate | 2025 |
| TREBLE3 Design Ltd | Manufacturing | 2013 |
| Trebor Limited | Real estate | 2025 |
| Tree Peaks Limited | Administrative & support | 2021 |
| Trevolution Limited | Construction | 2011 |
| Trey Medical Limited | Health & social care | 2023 |
| TRF21 Limited | Professional & scientific | 2019 |
| TRI Camper Ltd | Manufacturing | 2022 |
| Tritone Health Ltd | Information & communication | 2023 |
| Troutflies UK Ltd | Agriculture & fishing | 2012 |
| TRS Tyres Ltd | Manufacturing | 1989 |
| Trucknav Limited | Wholesale & retail | 2015 |
| Truefit Euro Ltd | Wholesale & retail | 2026 |
| Trutite Limited | Wholesale & retail | 2024 |
| Tudor Cottage Bakery Ltd | Hospitality | 2017 |
| Turnpike Fold Management Company Limited | Households | 1997 |