| A G Surveying Consultancy Ltd | Professional & scientific | 2018 |
| A HAY Roofing Limited | Construction | 2016 |
| A Simpson Plumbing & Heating Limited | Construction | 2026 |
| Addy Medical Consultancy Limited | Health & social care | 2015 |
| Aesthetica Limited | Other services | 2005 |
| AJ Calvert Limited | Professional & scientific | 2014 |
| AJN Legal Limited | Administrative & support | 2021 |
| Alexandra Tolstoy Limited | Other services | 2023 |
| Alexandra Tolstoy Travel Limited | Administrative & support | 2023 |
| Angelic Union Limited | Information & communication | 2006 |
| Autism Services Group Limited | Health & social care | 2025 |
| Auto Action Developments Ltd | Wholesale & retail | 2015 |
| Bagley Wood Productions Limited | Information & communication | 2016 |
| Bicester Dog Food Limited | Wholesale & retail | 2024 |
| Bitemakers Ltd | Manufacturing | 2020 |
| Blunt Barbershop Limited | Other services | 2024 |
| Bravetart Limited | Professional & scientific | 2015 |
| Bricks & Mortar Development Limited | Real estate | 2016 |
| Britalia Properties Ltd | Real estate | 2024 |
| Broads Spanish Rentals Ltd | Real estate | 2016 |
| C&S Perimeter Maintenance Limited | Construction | 2023 |
| Carderick Publications Ltd | Information & communication | 2026 |
| Caroline Powell Coaching Academy Ltd | Education | 2018 |
| Cassington Landscapes Limited | Administrative & support | 2005 |
| Cherry Picked Residential Group Limited | Financial services | 2021 |
| Cherry Picked Residential Limited | Real estate | 2017 |
| Cherwell Mobility Limited | Health & social care | 2018 |
| Chestnut Communications Ltd | Other services | 2017 |
| Clark Dene Contracts Limited | Construction | 2026 |
| Clark Dene Flooring Limited | Construction | 2026 |
| Clear Restoration Limited | Administrative & support | 2024 |
| Clive Conway Productions Limited | Arts & recreation | 2003 |
| Cotswold Contracting Limited | Construction | 2021 |
| Cp&F Services Ltd | Professional & scientific | 2025 |
| Crown Sports Store Limited | Arts & recreation | 2022 |
| D & D Electrical Installations Ltd | Construction | 2025 |
| D & H Auto Services Limited | Wholesale & retail | 2025 |
| D&L Tailored Construction Services Ltd | Construction | 2023 |
| Damian Brant Designs Limited | Construction | 2026 |
| Delicioso Ltd | Wholesale & retail | 2015 |
| Destination Inns Limited | Hospitality | 2023 |
| Direct 2 Action Ltd | Information & communication | 2016 |
| DNC Projects Ltd | Construction | 2012 |
| Ebbsfleet Joinery Ltd | Construction | 1997 |
| Elka Medical Limited | Health & social care | 2021 |
| ENABL8 Limited | Information & communication | 2025 |
| Ennerdale Consulting Limited | Professional & scientific | 2000 |
| Ennerdale Property Management Limited | Professional & scientific | 2000 |
| Epany Archives Limited | Information & communication | 2010 |
| ES Spine Ltd | Health & social care | 2026 |
| FIR Tree Farm Limited | Agriculture & fishing | 1999 |
| First Digital Studio Ltd | Professional & scientific | 2022 |
| Flooring First Contracts Limited | Construction | 2023 |
| Flooring First Limited | Administrative & support | 2017 |
| Four Seasons Tree Care Holdings Limited | Financial services | 2023 |
| Four Seasons Tree Care Limited | Agriculture & fishing | 2008 |
| Freelance Installations Limited | Construction | 2019 |
| Gardiner & Collins Plumbing and Heating Limited | Construction | 2025 |
| Grange Garage Auto Limited | Manufacturing | 2025 |
| GSW Electrical Limited | Construction | 2013 |
| Harford Furniture Limited | Manufacturing | 2025 |
| Heritage Commercial Services Limited | Professional & scientific | 2019 |
| Hindle Consulting Limited | Professional & scientific | 2014 |
| HUG Health Limited | Health & social care | 2025 |
| Huzzah! Creative Ltd | Professional & scientific | 2013 |
| IAN Homer Trading AS Cherwell Oxford Limited | Construction | 2009 |
| Impact Electrical Contractors Limited | Construction | 2023 |
| Iopener Inst. for People & Performance Ltd. | Other services | 2011 |
| J a Cards Ltd | Wholesale & retail | 2020 |
| J Green Electrical Limited | Construction | 2024 |
| J M Properties Limited | Real estate | 1996 |
| Jeoc Holding Company Limited | Financial services | 2017 |
| JGN Urology Limited | Health & social care | 2020 |
| JJB Engineering and Automation Limited | Professional & scientific | 2010 |
| JOE Tompkins Limited | Wholesale & retail | 2024 |
| Kitty Shukman Limited | Professional & scientific | 2020 |
| L J Plumbing & Heating Services Limited | Construction | 2021 |
| Laybrook Group Limited | Manufacturing | 2021 |
| Layton Action Ltd | Professional & scientific | 2022 |
| Lean Otter Limited | Information & communication | 2025 |
| Level 63 Ltd | Information & communication | 2017 |
| LJ Editorial Services Limited | Information & communication | 2019 |
| Lovegrove Painting & Decorating Limited | Construction | 2022 |
| M N Solutions Limited | Professional & scientific | 2014 |
| Macau Street 8 Ltd | Wholesale & retail | 2024 |
| MARIOFLY5 Limited | Information & communication | 2023 |
| Millstream Residents Company Limited(The) | Households | 1983 |
| Mindfully Meee Limited | Wholesale & retail | 2023 |
| More Than Film Limited | Administrative & support | 2024 |
| Mortgage Life Solutions Ltd | Professional & scientific | 2006 |
| MRS Teas Limited | Hospitality | 2025 |
| MSL Finance & Advisory Limited | Professional & scientific | 2026 |
| N J Powell Carpentry & Construction Ltd | Construction | 2018 |
| Neil Ashworth & Associates Limited | Professional & scientific | 2012 |
| Netherton QA Consultancy Limited | Professional & scientific | 2011 |
| Newmurph Properties Limited | Real estate | 2026 |
| Newton Barbers Limited | Other services | 2025 |
| OX Human Resources Ltd | Administrative & support | 2019 |
| Oxford Business Pillar Limited | Administrative & support | 2021 |
| Oxford Fire and Flood Ltd | Administrative & support | 2019 |