| THE Labrador Rescue Trust | Professional & scientific | 2001 |
| THE Lancers Museum (South) Limited | Wholesale & retail | 2022 |
| THE Landlord LET Limited | Hospitality | 2025 |
| THE Last Ditch Media Ltd | Information & communication | 2025 |
| THE LED Sign & Print Ltd | Wholesale & retail | 2017 |
| THE Lights Carpentry and Handyman Ltd | Manufacturing | 2021 |
| THE Little Flower Shed Ltd | Wholesale & retail | 2025 |
| THE Little Green Coffee Machine LLP | | 2019 |
| THE Little Vintage Catering Company Ltd | Hospitality | 2016 |
| THE Lockey Escape Room Ltd | Arts & recreation | 2022 |
| THE London Brownery Ltd | Hospitality | 2023 |
| THE Lost Card Ltd | Wholesale & retail | 2020 |
| THE Loving Life Studio Ltd | Arts & recreation | 2022 |
| THE Luxury Eco Glamping Company Ltd | Hospitality | 2020 |
| THE Maitlands (Block a) Freehold Limited | Households | 2008 |
| THE Majestic (Bournemouth) Limited | Real estate | 2021 |
| THE Manor (Derby Road) RTM Company Limited | Households | 2016 |
| THE Manorial Society of Great Britain Limited | Other services | 1996 |
| THE Marci Group Ltd | Hospitality | 2025 |
| THE Marketing Mosaic Limited | Professional & scientific | 2025 |
| THE Mast (Bournemouth) Ltd | Hospitality | 2014 |
| THE Master Key Group Limited | Professional & scientific | 2020 |
| THE Matcha Labs Cafe Limited | Hospitality | 2025 |
| THE Media Asylum Limited | Information & communication | 2009 |
| THE Merritt Group Limited | Real estate | 2025 |
| THE Metabolic Health Club Ltd | Health & social care | 2023 |
| THE Mews (Norwich Road) Management Company Limited | Real estate | 2008 |
| THE Mews (Southbourne) Limited | Real estate | 2015 |
| THE Microfibre Store Ltd | Wholesale & retail | 2010 |
| THE MNT Entertainment Ltd | Administrative & support | 2024 |
| THE Morlaix Group Limited | Real estate | 2022 |
| THE Mortgage Genie Limited | Financial services | 2015 |
| THE Mortgage Hive Ltd | Financial services | 2018 |
| THE Mortgage Market UK Limited | Financial services | 2003 |
| THE Mothery Ltd | Manufacturing | 2024 |
| THE Moving Picture Archive Limited | Arts & recreation | 1999 |
| THE Mysterious Bookcase Ltd | Wholesale & retail | 2023 |
| THE Naked Coffee Co. Ltd | Wholesale & retail | 2015 |
| THE Newitt Group LLP | | 2020 |
| THE North Surrey Retail Company Ltd | Wholesale & retail | 2022 |
| THE Note Group Ltd | Professional & scientific | 2025 |
| THE O LAB Technologies Ltd | Manufacturing | 2014 |
| THE Oaks (Poole) Management Company Limited | Households | 2010 |
| THE Ockham Pension Trustee Limited | Financial services | 2015 |
| THE Old Auction House (Freehold) Limited | Households | 2019 |
| THE Old Dairy Management (Southampton) Limited | Households | 2017 |
| THE Old Generator House Management Company Limited | Real estate | 2000 |
| THE Old Gitz Wargaming Ltd | Arts & recreation | 2025 |
| THE Old Gunsite Ltd | Manufacturing | 2026 |
| THE Old Maltings (Lymington) NO 3 Limited | Households | 1995 |
| THE Old Maltings (Lymington) NO. 1 Limited | Households | 1989 |
| THE Old Sorting Office (Bournemouth) Limited | Real estate | 2014 |
| THE Old Sorting Office Investments Limited | Real estate | 2018 |
| THE Old Sorting Office Property Limited | Real estate | 2020 |
| THE Orchard (Poole) Management Company Limited | Households | 2004 |
| THE Origin Wellness Group Ltd | Wholesale & retail | 2024 |
| THE Outback Barrel Store Ltd | Manufacturing | 2021 |
| THE Palms (Bournemouth) Management Limited | Extraterritorial | 2021 |
| THE Pant Farm Ltd | Wholesale & retail | 2022 |
| THE Parks Foundation | Arts & recreation | 2014 |
| THE Parks Foundation Trading Ltd | Hospitality | 2022 |
| THE Parlour Cafe & Restaurant LLP | | 2020 |
| THE Party Photobooth Company Limited | Arts & recreation | 2011 |
| THE PAY Role Ltd | Professional & scientific | 2014 |
| THE PCA Corporation Ltd | Construction | 2024 |
| THE Peak Property Management Company Limited | Households | 2014 |
| THE People Choreographer Ltd | Administrative & support | 2020 |
| THE Peppercorn Meadows (Christchurch) Management Company Limited | Households | 2004 |
| THE Perseus Property Company Limited | Real estate | 1950 |
| THE Phoenix Inn (Twyford) Ltd | Hospitality | 2015 |
| THE Pineapple Group Enterprises Ltd | Financial services | 2022 |
| THE Pineapple Group Ltd | Wholesale & retail | 2012 |
| THE Pines (Bournemouth) Limited | Professional & scientific | 2013 |
| THE Pines (Bournemouth) Management Limited | Households | 2007 |
| THE Pines (Supported Housing) Limited | Health & social care | 2004 |
| THE Pipe Pro Bros Ltd | Construction | 2026 |
| THE Place Bureau Limited | Professional & scientific | 2019 |
| THE Place Platform Limited | Professional & scientific | 2026 |
| THE PLACE4 Ltd | Hospitality | 2022 |
| THE Planning Bureau Limited | Extraterritorial | 1987 |
| THE Post House Management Company Limited | Households | 2014 |
| THE Private Health People Ltd | Financial services | 2023 |
| THE Private Yacht Club Limited | Wholesale & retail | 2025 |
| THE Property Franchise Group PLC | Real estate | 2013 |
| THE Property Logbook Company Ltd | Administrative & support | 2017 |
| THE Purbeck Cider Company Limited | Manufacturing | 2009 |
| THE Pyramids Bournemouth Management Limited | Households | 2002 |
| THE Quomp Management Company Limited | Households | 2006 |
| THE Real Live Leisure Company Limited | Arts & recreation | 1997 |
| THE Really Useful Skills Company Limited | Financial services | 2020 |
| THE Redeemed Christian Church of GOD New Season | Other services | 2025 |
| THE Reef RTM Company Ltd | Real estate | 2010 |
| THE Renovation Pros Ltd | Administrative & support | 2025 |
| THE Residence (Canford Cliffs) Management Limited | Households | 2019 |
| THE Resource Group Limited | Information & communication | 2024 |
| THE Right Crowd Limited | Information & communication | 2015 |
| THE Right Hand (Sales and Marketing) Limited | Professional & scientific | 1995 |
| THE Rising Sun (Christchurch) Limited | Hospitality | 2001 |
| THE Rising Sun (Poole) Limited | Hospitality | 2001 |
| THE Rising Sun (Wimborne) Ltd | Hospitality | 2019 |