| Abbey Mews Estates Ltd | Real estate | 2026 |
| Abbey Mgmt Limited | Households | 2019 |
| Abbey Mills Garage Limited | Wholesale & retail | 2003 |
| Abbey Mills Market Ltd | Wholesale & retail | 2025 |
| Abbey Minicab Services Ltd | Transport & logistics | 2026 |
| Abbey National Nominees Limited | Extraterritorial | 1990 |
| Abbey National Property Investments | Financial services | 1989 |
| Abbey Nursery School Limited | Education | 2008 |
| Abbey Office Solutions (Hampshire) Ltd | Manufacturing | 2009 |
| Abbey One Holdings Ltd | Hospitality | 2017 |
| Abbey One Hotels Limited | Hospitality | 2004 |
| Abbey Painting & Deco Ltd | Construction | 2026 |
| Abbey Pest Ltd | Administrative & support | 2010 |
| Abbey Point Limited | Real estate | 2019 |
| Abbey Protection Limited | Financial services | 2007 |
| Abbey PYE Freehold Company Limited | Households | 2007 |
| Abbey RD Car Wash Limited | Other services | 2015 |
| Abbey Road Capital Ltd | Financial services | 2025 |
| Abbey Road Consultants LLP | | 2008 |
| Abbey Road Dental Practice Limited | Health & social care | 2011 |
| Abbey Road Designs Limited | Manufacturing | 2018 |
| Abbey Road Estates Limited | Real estate | 1993 |
| Abbey Road Framing Ltd | Wholesale & retail | 2014 |
| Abbey Road Holdings Ltd | Real estate | 2021 |
| Abbey Road Investment Limited | Construction | 2008 |
| Abbey Road Residents Association Limited | Real estate | 2004 |
| Abbey Road Studios Limited | Professional & scientific | 1947 |
| Abbey Road Training Limited | Information & communication | 2014 |
| Abbey Road Ventures Ltd | Information & communication | 2025 |
| Abbey Roofing Solutions Ltd | Construction | 2025 |
| Abbey Rooms London Ltd | Real estate | 2019 |
| Abbey Rose Gardens Ltd | Wholesale & retail | 2019 |
| Abbey Rose Legal Ltd | Professional & scientific | 2025 |
| Abbey ROW Ltd | Real estate | 2026 |
| Abbey Scaffold Ltd | Construction | 2019 |
| Abbey Security Limited | Administrative & support | 2025 |
| Abbey Shines Cleaning Services Ltd | Administrative & support | 2025 |
| Abbey Solutions International Limited | Administrative & support | 2003 |
| Abbey Specialist Roofing Ltd | Construction | 2025 |
| Abbey Stockbrokers (Nominees) Limited | Extraterritorial | 1993 |
| Abbey Stockbrokers Limited | Extraterritorial | 1991 |
| Abbey Street Advisory Ltd | Professional & scientific | 2022 |
| Abbey Street Laundry Company Limited | Other services | 2000 |
| Abbey Street Property Company Limited | Households | 2012 |
| Abbey Superstore Ltd | Wholesale & retail | 2025 |
| Abbey Support Limited | Information & communication | 2001 |
| Abbey Taverna Limited | Real estate | 2006 |
| Abbey Tonkinson Ltd | Wholesale & retail | 2026 |
| Abbey Trade Limited | Other services | 2026 |
| Abbey Travel & Sports Services Limited | Administrative & support | 2024 |
| Abbey Tyres and Mechanic Limited | Manufacturing | 2014 |
| Abbey UK Developments Limited | Real estate | 2017 |
| Abbey View Apartments Limited | Real estate | 2019 |
| Abbey View Investments Limited | Information & communication | 2015 |
| Abbey View NE1 Limited | Real estate | 2025 |
| Abbey Villas Limited | Real estate | 1994 |
| Abbey Wall Estates Limited | Real estate | 1998 |
| Abbey Wood Homes Ltd | Real estate | 2016 |
| Abbey Wood Hospital Ltd | Health & social care | 2021 |
| Abbey Wood LLP | | 2015 |
| Abbey Wood Sedgemere Limited | Construction | 2023 |
| Abbey&Mulik Limited | Information & communication | 2023 |
| Abbey's Hair and Beauty Limited | Other services | 2023 |
| Abbey's International Property Services Ltd | Wholesale & retail | 2025 |
| Abbeybabs Limited | Health & social care | 2016 |
| Abbeybourne Limited | Other services | 2024 |
| Abbeybrook Estates Limited | Real estate | 2025 |
| Abbeybrook Medical Ltd | Health & social care | 2019 |
| Abbeycare Systems Limited | Other services | 2025 |
| Abbeycave Limited | Real estate | 1978 |
| Abbeycourt Trading Co. Limited | Mining & quarrying | 2005 |
| Abbeycrest Limited | Real estate | 2017 |
| Abbeycroft Investment Limited | Real estate | 2019 |
| Abbeyfield (Streatham) Society Limited (the) | Hospitality | 1965 |
| Abbeyfield Dulwich Society Limited(The) | Health & social care | 1963 |
| Abbeyfield House Freehold Limited | Households | 2013 |
| Abbeyfield Road Limited | Real estate | 2017 |
| Abbeyfields Management Limited | Households | 1984 |
| Abbeyfields Solar Limited | Energy | 2015 |
| Abbeygale Roofing Ltd | Construction | 2020 |
| Abbeygate Builders Merchants Limited | Other services | 1992 |
| Abbeygate Chester Limited | Real estate | 2024 |
| Abbeygate Consultants Limited | Real estate | 2001 |
| Abbeygate Helical (C4.1) LLP | | 2005 |
| Abbeygate Helical (Leisure Plaza) Limited | Real estate | 2001 |
| Abbeygate IT Management Services Ltd | Information & communication | 2013 |
| Abbeygate Limited | Wholesale & retail | 2001 |
| Abbeyglen (Tekels Park) Properties Limited | Construction | 2018 |
| Abbeygold Limited | Hospitality | 2005 |
| Abbeygreen Limited | Other services | 2017 |
| Abbeyhill Construction Limited | Construction | 2002 |
| Abbeylane Home Ltd | Wholesale & retail | 2025 |
| Abbeylink Limited | Wholesale & retail | 2013 |
| Abbeyload Limited | Construction | 1986 |
| Abbeylord Holdings LLP | | 2006 |
| Abbeylord Investments Limited | Real estate | 2024 |
| Abbeylord Properties Limited | Construction | 1995 |
| Abbeymark Services Limited | Professional & scientific | 1993 |
| Abbeymews Limited | Construction | 2014 |
| Abbeymove Limited | Real estate | 2002 |