| 120 London Road Ltd | Real estate | 2023 |
| 120A London Road Ltd | Real estate | 2023 |
| 120B London Road Ltd | Real estate | 2023 |
| 1ST Choice Domestics Limited | Other services | 2003 |
| ABC GAS and Plumbing Limited | Construction | 2021 |
| Anointed Tattoo Studios Ltd | Other services | 2023 |
| Anthony Tyrer Holdings Limited | Professional & scientific | 2026 |
| AS IT IS Limited | Information & communication | 2017 |
| Barr Fire Alarm Services Limited | Construction | 2014 |
| Bella Construction & Development Limited | Construction | 2023 |
| Bella Property Solutions Ltd. | Real estate | 2013 |
| Benjamin Rogers Consultancy Limited | Professional & scientific | 2014 |
| Bigarm Limited | Information & communication | 2013 |
| Boostworks People Engagement Limited | Wholesale & retail | 2002 |
| BUS and Coach Centre Limited | Wholesale & retail | 2020 |
| Bwise Bets Ltd | Arts & recreation | 2026 |
| Campbell Simkins Construction Ltd | Construction | 2026 |
| Carpenter Catering Limited | Hospitality | 2010 |
| CC Carterton Limited | Construction | 2020 |
| CC Haddenham Limited | Construction | 2020 |
| CC Standlake Limited | Construction | 2022 |
| CC Thame Limited | Construction | 2022 |
| CC Water Road Limited | Construction | 2024 |
| CC West END Limited | Construction | 2024 |
| CLB Landscaping Limited | Administrative & support | 2018 |
| Concha Y Toro UK Limited | Wholesale & retail | 2000 |
| Custom H&S Solutions Ltd | Other services | 2024 |
| Designer Clearance Centre Ltd | Wholesale & retail | 2013 |
| DN Decorations Limited | Construction | 2004 |
| Enza Architects Ltd | Professional & scientific | 2013 |
| Financial Reporting Services Ltd. | Professional & scientific | 2000 |
| Ford Landscaping Ltd | Administrative & support | 2005 |
| GB Vans Limited | Wholesale & retail | 2020 |
| Greenford Limited | Construction | 1998 |
| Greenplant Limited | Administrative & support | 2002 |
| Ground Homes Limited | Real estate | 2010 |
| Ground Properties Limited | Construction | 2009 |
| Ground Properties Trading Limited | Construction | 2013 |
| GUY Piper Limited | Professional & scientific | 2019 |
| Halcyon IT Consulting Ltd | Information & communication | 1998 |
| Hamish Properties Limited | Real estate | 2015 |
| Harmony Property Developments Ltd | Real estate | 2025 |
| Impact Works Partnership LLP | | 2025 |
| J&L Catering Limited | Hospitality | 2005 |
| Jones Property Ventures Limited | Real estate | 2023 |
| K B Brickwork & Building Ltd. | Construction | 1996 |
| Katah Events Ltd | Administrative & support | 2013 |
| KG Plumbing & Heating Limited | Construction | 2013 |
| KIT Radar Ltd | Wholesale & retail | 2016 |
| KRF Farms LLP | | 2016 |
| Lionez Ltd | Manufacturing | 2024 |
| Live Illustration Limited | Arts & recreation | 2015 |
| M&M Roulston Content Limited | Information & communication | 2021 |
| M40 Offices Limited | Extraterritorial | 2009 |
| MEH Holdings Limited | Financial services | 2016 |
| MG Developments (Abingdon) Limited | Construction | 2015 |
| N T Plumbing & Heating Services Limited | Construction | 2016 |
| New Jones Ltd | Hospitality | 2024 |
| Omega Homestyle Limited | Construction | 2011 |
| Oxavia Medical Ltd | Health & social care | 2025 |
| Oxford Glamping Ltd | Hospitality | 2022 |
| Paramount Construction Recruitment Limited | Administrative & support | 2016 |
| Pavillion Ltd. | Real estate | 1995 |
| Peter Knapp QA Limited | Professional & scientific | 2015 |
| Priory Lodge Freehold Company Limited | Professional & scientific | 2005 |
| Protect Trade Frames Ltd | Extraterritorial | 2011 |
| Pump House Energy Ltd | Construction | 2026 |
| Regal Construction Group Limited | Construction | 2023 |
| Retreeve Limited | Information & communication | 2023 |
| Right Angle Design Limited | Professional & scientific | 2012 |
| SA Oxford Ltd | Households | 2018 |
| SDD Composites Ltd | Manufacturing | 2024 |
| Simpson Wholesale Drinks Ltd | Wholesale & retail | 2024 |
| Skyline Commercial Fitout Ltd | Construction | 2023 |
| Spectrivity Limited | Information & communication | 2019 |
| Sport Signage UK Ltd | Other services | 2020 |
| Steele-Dixon Limited | Administrative & support | 2002 |
| Temple Heights Management Company Limited | Households | 1995 |
| Teptronic Ltd | Information & communication | 2005 |
| Terry Wood Decorating Limited | Construction | 2013 |
| Unexplained Company Ltd | Education | 2025 |
| Universal Asset Finance Limited | Financial services | 2021 |
| Waterperry Gardens Limited | Agriculture & fishing | 1988 |
| Wheatley Freehold Ltd | Real estate | 2023 |
| Wheatley Painters Ltd | Administrative & support | 2017 |
| Wilko Homes Limited | Real estate | 2020 |
| Wilson Solicitors Oxford Ltd | Professional & scientific | 2023 |
| Working Assets Limited | Real estate | 1996 |
| Wuntoyo Healthcare Services Ltd | Health & social care | 2012 |