| Abberley Mews & Co Ltd | Real estate | 2023 |
| Abberley Yachts Limited | Administrative & support | 2014 |
| Abberton Sports Limited | Arts & recreation | 2026 |
| Abberwick Walk Ltd | Real estate | 2014 |
| Abbeville Builders Ltd | Construction | 2024 |
| Abbeville Consulting Ltd | Professional & scientific | 2022 |
| Abbeville Fete Operations Ltd | Administrative & support | 2026 |
| Abbeville Films Ltd | Information & communication | 2015 |
| Abbeville House Limited | Professional & scientific | 2020 |
| Abbeville Mews Management Ltd | Administrative & support | 1987 |
| Abbeville Nannies Ltd | Administrative & support | 2001 |
| Abbeville Parapharmacie Ltd | Wholesale & retail | 2025 |
| Abbeville Road Studios Limited | Households | 1996 |
| Abbey & Co Residential Ltd | Real estate | 2026 |
| Abbey & SON Construction Ltd | Construction | 2026 |
| Abbey (UK) Limited | Real estate | 1996 |
| Abbey Accountants London Limited | Professional & scientific | 2015 |
| Abbey Alexander Media Ltd | Manufacturing | 2011 |
| Abbey Alexander Partners Ltd | Information & communication | 2026 |
| Abbey Apara UK Ltd | Real estate | 2019 |
| Abbey Appliances London Ltd | Other services | 2010 |
| Abbey Auto Services ALI Ltd | Wholesale & retail | 2025 |
| Abbey Auto Services Ltd | Wholesale & retail | 2016 |
| Abbey Barn Estates Limited | Real estate | 2025 |
| Abbey Bond Lovis Limited | Financial services | 1958 |
| Abbey Borough Limited | Other services | 2025 |
| Abbey Box Office Limited | Arts & recreation | 1949 |
| Abbey Brand Limited | Other services | 2025 |
| Abbey Bridal Ltd | Wholesale & retail | 2023 |
| Abbey Bridge Consulting Ltd | Information & communication | 2023 |
| Abbey Broadcast Communications Limited | Information & communication | 1999 |
| Abbey Capital Limited | Administrative & support | 2010 |
| Abbey Car Hire (S.E.) Limited | Transport & logistics | 2015 |
| Abbey Car Hire (UK) Limited | Transport & logistics | 1991 |
| Abbey CCS Ltd | Construction | 2020 |
| Abbey Commercial Ltd | Real estate | 2003 |
| Abbey Commercial Services Limited | Administrative & support | 1983 |
| Abbey Community Centre | Health & social care | 1986 |
| Abbey Community Services Limited | Hospitality | 1994 |
| Abbey Conservation Limited | Real estate | 2026 |
| Abbey Corrugated Limited | Professional & scientific | 1973 |
| Abbey Couriers LLP | | 2017 |
| Abbey Court (Freehold) Limited | Households | 2015 |
| Abbey Court Hotel Limited | Hospitality | 1998 |
| Abbey Covered Bonds (Holdings) Limited | Administrative & support | 2005 |
| Abbey Covered Bonds (LM) Limited | Administrative & support | 2005 |
| Abbey Covered Bonds LLP | | 2005 |
| Abbey Cross Limited | Real estate | 2016 |
| Abbey Dental Ltd | Professional & scientific | 2006 |
| Abbey Dental Whitechapel Ltd | Health & social care | 2006 |
| Abbey Designs Ltd | Construction | 2026 |
| Abbey Drives West London Limited | Construction | 2016 |
| Abbey DRY Cleaners (NW8) Ltd | Other services | 2019 |
| Abbey E15 Ltd | Administrative & support | 2015 |
| Abbey Enterprise Ltd | Health & social care | 2015 |
| Abbey Executive Services Limited | Administrative & support | 2022 |
| Abbey Extensions & Renovations Ltd | Construction | 2020 |
| Abbey Field Health Limited | Wholesale & retail | 2017 |
| Abbey Films Limited | Information & communication | 2007 |
| Abbey Fitness Ltd | Arts & recreation | 2025 |
| Abbey Gardens (Hammersmith) Management Company Limited | Households | 1983 |
| Abbey Gardens Capital Limited | Financial services | 2016 |
| Abbey Good Coffee Limited | Hospitality | 2017 |
| Abbey Green Legal Ltd | Professional & scientific | 2025 |
| Abbey H Holdings Ltd | Financial services | 2025 |
| Abbey Healthcare (Aaron Court) Limited | Health & social care | 2013 |
| Abbey Healthcare (Cromwell) Ltd. | Health & social care | 2010 |
| Abbey Healthcare (Farnworth) Limited | Health & social care | 2004 |
| Abbey Healthcare (Festival) Limited | Health & social care | 2008 |
| Abbey Healthcare (Hamilton) Ltd | Health & social care | 2016 |
| Abbey Healthcare (Huntingdon) Ltd | Health & social care | 2002 |
| Abbey Healthcare (Kendal) Limited | Health & social care | 2004 |
| Abbey Healthcare (Mill Hill) Limited | Health & social care | 2016 |
| Abbey Healthcare (Procurement) Limited | Administrative & support | 2015 |
| Abbey Healthcare (Westmoreland) Limited | Health & social care | 2011 |
| Abbey Healthcare Homes (East Kilbride) Limited | Health & social care | 2002 |
| Abbey Healthcare Homes Limited | Health & social care | 2002 |
| Abbey Healthcare Management Services Ltd | Professional & scientific | 2015 |
| Abbey Homes (London) Limited | Real estate | 2004 |
| Abbey Hose Company Limited | Manufacturing | 1983 |
| Abbey Hospitality and Management Services Ltd | Hospitality | 2025 |
| Abbey Hotel (Bath) Limited | Hospitality | 1989 |
| Abbey Hotel London Limited | Administrative & support | 2022 |
| Abbey Hotel Shepherds Bush Limited | Hospitality | 2025 |
| Abbey House (ST Albans) Limited | Real estate | 2019 |
| Abbey House Limited | Real estate | 1995 |
| Abbey Housing Investments Ltd | Real estate | 2025 |
| Abbey International Events Ltd | Arts & recreation | 1997 |
| Abbey Inventories & Property Services Ltd | Real estate | 2019 |
| Abbey Investment and Trading Limited | Real estate | 2018 |
| Abbey Lane Block a Management Company Limited | Households | 1989 |
| Abbey Lane Block B Management Company Limited | Administrative & support | 1989 |
| Abbey Leisure Group Limited | Arts & recreation | 1966 |
| Abbey Lending I Limited | Financial services | 2022 |
| Abbey Local Ltd | Wholesale & retail | 2026 |
| Abbey Lodge 1 Ltd | Real estate | 2021 |
| Abbey Lodge RTM Company Limited | Households | 2005 |
| Abbey Management Limited | Construction | 2020 |
| Abbey Meadows Management Company Limited | Households | 2007 |
| Abbey Medicals Ltd | Health & social care | 2023 |