| THE Modiste UK Limited | Manufacturing | 2019 |
| THE MOT Centre Ltd | Wholesale & retail | 2024 |
| THE Motion Clinic Group Ltd | Education | 2025 |
| THE Motorhome MAN Leisure Vehicle Services Ltd | Manufacturing | 2025 |
| THE Mowchak Ltd | Hospitality | 2023 |
| THE Nanny Approach Ltd | Administrative & support | 2025 |
| THE National Movers Ltd | Transport & logistics | 2023 |
| THE New Boot Room Limited | Financial services | 2019 |
| THE New Drama Centre London Limited | Education | 2021 |
| THE Nomlab Ltd | Extraterritorial | 2021 |
| THE North Dean Cheese Company Ltd. | Manufacturing | 2013 |
| THE North Drive (Beaconsfield) Management Company Limited | Households | 2007 |
| THE Official Car GUY Limited | Wholesale & retail | 2023 |
| THE Old Anchor by Cask and Crew Ltd | Hospitality | 2025 |
| THE Online Toy Company Ltd | Wholesale & retail | 2022 |
| THE Open Layer Ltd | Information & communication | 2024 |
| THE Orange Pony Limited | Hospitality | 2007 |
| THE Orchard (Willow Street) Management Company Limited | Extraterritorial | 2008 |
| THE Orchard Grove (Playground) Management Company Limited | Extraterritorial | 1999 |
| THE Orchards (Holmer Green) Management Company Limited | Households | 2006 |
| THE Oxford Schools Group Limited | Education | 2021 |
| THE Paint LAB Ltd | Arts & recreation | 2024 |
| THE Palooza Limited | Arts & recreation | 2024 |
| THE Phone Company (G.B.) Limited | Information & communication | 2001 |
| THE Picturehouse (Maidenhead) Management Company Limited | Households | 2016 |
| THE Pink Planet Group Ltd. | Extraterritorial | 2018 |
| THE Plant Room Ltd | Information & communication | 2007 |
| THE Polished Standard Ltd | Administrative & support | 2026 |
| THE Pony Planet Ltd | Administrative & support | 2021 |
| THE Power Arrangers Ltd | Professional & scientific | 2023 |
| THE Prayer MAT Company Limited | Wholesale & retail | 2015 |
| THE Project Shop Limited | Extraterritorial | 1993 |
| THE Purry Godmother Ltd | Other services | 2024 |
| THE Rachel Group Ltd | Hospitality | 2026 |
| THE Real Hot Dog Co Ltd | Wholesale & retail | 2010 |
| THE Realise Group Limited | Professional & scientific | 1994 |
| THE Reliable Steel Construction Ltd | Construction | 2014 |
| THE Responsible Business Company Ltd | Administrative & support | 2024 |
| THE Restore Project CIC | Health & social care | 2025 |
| THE RHP Nonprofit CIC | Arts & recreation | 2024 |
| THE Rooftop Farm Limited | Agriculture & fishing | 2013 |
| THE Roundway (Headington) Limited | Health & social care | 2011 |
| THE Ruxley Towers Management Company Limited | Extraterritorial | 1996 |
| THE RYE Boathouse Cafe Limited | Hospitality | 2024 |
| THE RYE College Ltd | Education | 2018 |
| THE Scent and Glow Company Ltd | Extraterritorial | 2023 |
| THE Scottwood Group (UK) Limited | Professional & scientific | 2003 |
| THE Seasons Residents Association Limited | Extraterritorial | 2006 |
| THE Shredder UK Limited | Administrative & support | 2024 |
| THE Silverdale 9 Flats Management Company Limited | Extraterritorial | 2004 |
| THE Silverdale 9 Houses Management Company Limited | Extraterritorial | 2004 |
| THE Skills Connection UK Ltd | Information & communication | 2009 |
| THE Skin Clinic Group Ltd | Extraterritorial | 2023 |
| THE Smoke Daddy Ltd | Hospitality | 2024 |
| THE Social Climber Ltd | Information & communication | 2024 |
| THE Special Effects Division Limited | Information & communication | 2026 |
| THE Spenser Tobacco Company Limited | Manufacturing | 1998 |
| THE Spin Factory Limited | Education | 2024 |
| THE Spinney Residents Management Company Limited | Extraterritorial | 1999 |
| THE Spring Hill Management Company (Oxford) Limited | Real estate | 2011 |
| THE Square (Bucks) Ltd | Hospitality | 2023 |
| THE Square Lane END Management Ltd | Households | 2025 |
| THE Square Network Ltd | Professional & scientific | 2025 |
| THE Stanley Avenue Freeholders Company Ltd | Real estate | 2026 |
| THE Stapling Company Limited | Administrative & support | 1998 |
| THE Style Harbour Ltd | Wholesale & retail | 2023 |
| THE Style Idealist Ltd | Wholesale & retail | 2021 |
| THE Sustainable Furniture Partnership Limited | Water & waste | 2021 |
| THE Swan Gardens Management Company Limited | Households | 1996 |
| THE Taffeta Room Ltd | Other services | 2010 |
| THE Tartan Manufacturing Company Limited | Manufacturing | 1947 |
| THE Tax Practice Ltd | Construction | 2023 |
| THE Teen Coaching Club Ltd | Other services | 2025 |
| THE Test Cube Company Limited | Manufacturing | 2019 |
| THE Thicket Group Ltd | Professional & scientific | 2021 |
| THE Thompson-Newman Files Limited | Information & communication | 2026 |
| THE Tigers Grooming Ltd | Other services | 2023 |
| THE Training Academy CC Limited | Other services | 2023 |
| THE Tree People Limited | Administrative & support | 2007 |
| THE UK Leisure Club LLP | | 2021 |
| THE Undisposables Theatre Company CIC | Education | 2025 |
| THE Vanilla POD Cafe Ltd | Hospitality | 2024 |
| THE Village Toast Limited | Real estate | 2021 |
| THE Vintage Lighting Company Limited | Wholesale & retail | 2012 |
| THE Vintage Red BUS Company Limited | Administrative & support | 2012 |
| THE Visual Learning Company Limited | Administrative & support | 2009 |
| THE Warmth and Water Group Ltd | Construction | 2026 |
| THE WEE Bookshop and Cafe Ltd | Hospitality | 2020 |
| THE Weekley Wood Management Company Limited | Extraterritorial | 1999 |
| THE Wellness Group (Asia) Ltd | Health & social care | 2018 |
| THE Wharf Lane (Solihull) NO.1 Management Company Limited | Extraterritorial | 2004 |
| THE Wild Root Group Limited | Hospitality | 2025 |
| THE Willowfields Management Company Limited | Extraterritorial | 2001 |
| THE Willows Dental Surgery Limited | Health & social care | 2010 |
| THE Wilson Connolly Employee Benefit Trust Limited | Administrative & support | 1997 |
| THE Window Factory (HW) Ltd | Manufacturing | 2011 |
| THE Woodpecker by Cask and Crew Limited | Hospitality | 2025 |
| THE Woodway Gate Management Company NO.1 Limited | Extraterritorial | 2005 |
| THE WOW OH WOW Company Limited | Professional & scientific | 2015 |
| THE Wright Procurement Consultancy Ltd | Professional & scientific | 2026 |