| 00640302 Limited | | 1959 |
| 03TIMES Limited | Wholesale & retail | 2022 |
| 1 Hashim Property Services Limited | Real estate | 2022 |
| 1 the Paddocks (Deddington) Ltd | Households | 2018 |
| 1,3,5 & 7 Nursery Drive Management Company Limited | Real estate | 1996 |
| 12 NB Limited | Real estate | 2015 |
| 12 Woodstock Road East (Begbroke) Management Company Limited | Households | 2013 |
| 12TREES Consulting Services Ltd | Professional & scientific | 2022 |
| 13 Albert Street Management Company Limited | Households | 2021 |
| 13 Calthorpe Road (Banbury) Limited | Extraterritorial | 1992 |
| 15 Step Music Ltd | Professional & scientific | 2024 |
| 1544CY Ltd | Real estate | 2023 |
| 17 Calthorpe Road Limited | Professional & scientific | 1985 |
| 1711B Investments Ltd | Real estate | 2023 |
| 194 Oxford Road Limited | Households | 2016 |
| 1971 Deddington Limited | Hospitality | 2026 |
| 1BP Holdings Ltd | Financial services | 2022 |
| 1H Property Services Ltd | Real estate | 2025 |
| 1HPS Limited | Real estate | 2025 |
| 1KINGS5 Ltd | Professional & scientific | 2019 |
| 1ST KBB Ltd | Wholesale & retail | 2022 |
| 1ST Taxis Banbury Ltd | Transport & logistics | 2017 |
| 1STRREGE Limited | Other services | 2025 |
| 2-6 Tamworth Street SW6 Freehold Limited | Households | 2013 |
| 2020 UK Sales Academy Ltd | Education | 2015 |
| 21 Clinic Equipment and Training Limited | Wholesale & retail | 2023 |
| 21 Clinic Limited | Wholesale & retail | 2017 |
| 21 Intelligence Limited | Administrative & support | 2020 |
| 21 Marlborough Road RTM Company Limited | Real estate | 2009 |
| 21 Rosenau Limited | Real estate | 2009 |
| 23 Violins Limited | Manufacturing | 2024 |
| 24SEVENLTD.CO.UK Ltd | Wholesale & retail | 2024 |
| 28 Mildmay Grove South Management Limited | Other services | 1998 |
| 29 Marlborough Road Management Limited | Households | 1990 |
| 2BCP Limited | Wholesale & retail | 2018 |
| 2D4 Limited | Hospitality | 2018 |
| 2T Construction Ltd | Construction | 2024 |
| 2T Engineering Ltd | Wholesale & retail | 2021 |
| 3 Flavours Seafood Ltd | Wholesale & retail | 2024 |
| 3 Shires Private Care Ltd | Health & social care | 2026 |
| 308 QTR Management Limited | Households | 2022 |
| 32 Crouch Street Banbury Management Company Limited | Extraterritorial | 2005 |
| 34 Broughton Road Limited | Real estate | 2007 |
| 360 Golf Limited | Professional & scientific | 1990 |
| 360 Partners LLP | | 2007 |
| 3BRA Limited | Hospitality | 2025 |
| 3P Consumables Ltd | Wholesale & retail | 2023 |
| 3SPICE Trans Limited | Transport & logistics | 2018 |
| 3SPORTS Limited | Wholesale & retail | 2025 |
| 4 Merton Street Banbury Ltd | Real estate | 2011 |
| 406X Limited | Information & communication | 2026 |
| 44 Sunderland Road Residents' Association Limited | Extraterritorial | 1979 |
| 46A South Bar Freeholders Limited | Households | 2022 |
| 4BSCS Limited | Information & communication | 2013 |
| 4C Research Group Limited | Professional & scientific | 2022 |
| 4C Research Solutions Limited | Real estate | 2015 |
| 4SHIRES Commercial Maintenance Limited | Construction | 2024 |
| 4TH Corner Limited | Administrative & support | 2003 |
| 4YOU Serv Ltd | Administrative & support | 2022 |
| 50 Causeway Limited | Real estate | 2021 |
| 50 Market Place Management Limited | Real estate | 2013 |
| 5C Consulting Ltd | Professional & scientific | 2020 |
| 5CORE Ltd | Arts & recreation | 2019 |
| 5PLUS1 UK Minifootball Ltd | Arts & recreation | 2023 |
| 60 Ormiston Grove Freehold Limited | Households | 2017 |
| 65 Management Consultancy Ltd | Professional & scientific | 2021 |
| 66 MCL Ltd | Real estate | 2025 |
| 67 Franciscan Road (Freehold) Limited | Real estate | 2009 |
| 6BA Limited | Administrative & support | 2012 |
| 7 - 9 Halse Road Ltd | Households | 2018 |
| 7 Black Water Engineering Ltd | Professional & scientific | 2025 |
| 7 Legal Limited | Extraterritorial | 2010 |
| 7768 Watch Consultancy Ltd | Professional & scientific | 2019 |
| 777OK Ltd | Administrative & support | 2015 |
| 786 AE Properties Limited | Real estate | 2025 |
| 786 Homes Ltd | Real estate | 2018 |
| 86TV Limited | Professional & scientific | 2012 |
| 91 Real Estate Ltd | Real estate | 2024 |
| 99 Divinity Road Management Company Limited | Real estate | 2003 |
| A & B Decorators Limited | Construction | 2006 |
| A & B Group Limited | Construction | 2005 |
| A & F Enterprises Ltd | Health & social care | 2023 |
| A & J Property Rental Limited | Real estate | 2005 |
| A & N Support and Care Services Ltd | Health & social care | 2019 |
| A a Freeman & SON Ltd | Agriculture & fishing | 2014 |
| A a Hair Ltd | Other services | 2015 |
| A B T Associates Ltd | Professional & scientific | 2007 |
| A Bailey Carpentry & Joinery Limited | Construction | 2014 |
| A Bond Lighting Ltd | Construction | 2022 |
| A BOW on Top Gift Shop Ltd | Wholesale & retail | 2023 |
| A C Breaking Limited | Agriculture & fishing | 2018 |
| A C Services (Banbury) Ltd | Transport & logistics | 2003 |
| A Cars Banbury Ltd | Transport & logistics | 2024 |
| A Day in the Country Limited | Administrative & support | 1990 |
| A F C Precision Engineering Limited | Manufacturing | 1984 |
| A G Kelly Ltd | Professional & scientific | 2002 |
| A IS for Alphabet Limited | Arts & recreation | 2013 |
| A L Cornish Limited | Construction | 2017 |
| A L V Trading Limited | Hospitality | 2016 |
| A L Ventures Limited | Hospitality | 2014 |