| Awaroa Ltd | Plymouth | 2021 |
| Awaze Limited | London | 2018 |
| AWB (Holdings) Limited | Peterborough | 2021 |
| AWB Capital Ltd | London | 2026 |
| AWB Construction Services Limited | Dunstable | 2024 |
| AWB Financial Ltd | Cheltenham | 2022 |
| AWB Group Holdings Limited | Stevenage | 2025 |
| AWB Group Limited | Epsom | 2006 |
| AWB Investments Ltd | Birmingham | 2020 |
| Awbury Corporate Member Limited | London | 2024 |
| Awbury UK Limited | London | 2015 |
| Awbury UK Midco Limited | London | 2024 |
| Awbury UK Services Limited | London | 2024 |
| AWC 2023 Ltd | Dumfries | 2023 |
| AWC Group Holdings Ltd | Stanley Crook | 2024 |
| AWC Insurance Services Ltd | Co Durham | 2003 |
| AWC Investments Ltd | Coventry | 2025 |
| Awca Limited | Thornton Cleveleys | 2018 |
| AWD Holdings Limited | Manchester | 2017 |
| AWE Cheshire Holdings Limited | Nantwich | 2024 |
| AWE Finance Limited | London | 2018 |
| AWE Smithfield Ltd | Billericay | 2023 |
| AWE World IQ Ltd | London | 2025 |
| Aweis Investments Ltd | London | 2025 |
| Awenek Holdings Limited | St Austell | 2026 |
| Awesome Blessings Limited | London | 2022 |
| Awesome Grandfather Investments (UK) Limited | Edgware | 2022 |
| Awesome Holdings Limited | Wetherby | 2016 |
| Awesome Idea Ltd | Cheddar | 2022 |
| Awesome Mortgages Ltd | Exeter | 2020 |
| Awesome Range UK Limited | London | 2024 |
| Aweten Limited | London | 2026 |
| Awfe Holdings Ltd | London | 2025 |
| AWG Clugston Holdings Limited | Gainsborough | 2023 |
| AWH Acquisition Holdings Ltd | Blackburn | 2022 |
| AWH Group Holdings Limited | Swanley | 2026 |
| AWI Investments Limited | London | 2025 |
| Awid Holding Limited | Glasgow | 2024 |
| Awilkinson Group Holdings Ltd | Alderley Edge | 2025 |
| AWK Group Ltd | Paignton | 2019 |
| AWK Holdings Ltd | Cheltenham | 2016 |
| AWL Asset & Investment Ltd | Sutton Coldfield | 2021 |
| AWL Holdings (N/W) Ltd | Crewe | 2025 |
| Awlb Ltd | Falmouth | 2022 |
| Awlp Limited | Eastleigh | 2024 |
| AWM Group Holdings Ltd | Feltham | 2024 |
| AWM Group Limited | Romsey | 2017 |
| AWM Group of Companies Limited | Dunmow | 2016 |
| AWM Holdco Ltd | London | 2025 |
| AWM Holdings Limited | Crewe | 2026 |
| AWN Developments Ltd | Norwich | 2020 |
| AWO Holdings Limited | Peterborough | 2018 |
| Awon Holdings Limited | London | 2024 |
| AWP Assistance UK Ltd | Croydon | 1983 |
| AWP Holdings Limited | Guisborough | 2022 |
| AWP Jewellers EOT Limited | Broadstairs | 2025 |
| AWP Mortgage Solutions Ltd | Northampton | 2016 |
| AWR Group Ltd | Derby | 2021 |
| AWR Holdings (Midlands) Ltd | Newark | 2024 |
| AWR Holdings UK Limited | London | 2018 |
| AWR Investment Holding Ltd | Glasgow | 2024 |
| AWR Mortgages Ltd | Royston | 2021 |
| Awrp Holding Co Limited | Manchester | 2013 |
| AWS Financial Solutions Limited | Cleveland | 2007 |
| AWS Investments Limited | London | 2018 |
| AWS Mortgages Ltd | Liverpool | 2024 |
| Awsonwood Holdings Ltd | Tonbridge | 2025 |
| AWT Development Holdings Limited | Chorley | 2020 |
| AWT Finance Limited | Brighton | 2025 |
| AWT Holdco Ltd | Esher | 2025 |
| AWV Ltd | London | 2019 |
| AWW Employee Trust Limited | Bristol | 2023 |
| AWX Group Ltd | London | 2021 |
| Awyrlas Midco Ltd | Cardiff | 2025 |
| Awyrlas Topco Ltd | Cardiff | 2025 |
| AX Advantix Services Ltd | Stanmore | 2022 |
| AX Capital Finance Limited | London | 2023 |
| AX Capital Ventures Limited | Manchester | 2017 |
| AX Group Investments Ltd | London | 2021 |
| AX Markets Limited | London | 1985 |
| AX Nova Holding Limited | London | 2025 |
| AX4 Holdings Ltd | London | 2025 |
| AX5 Security Services Ltd | Plymouth | 2025 |
| AX5 Ventures Ltd | Luton | 2025 |
| AXA Assistance (U.K.) Limited | Redhill | 1991 |
| AXA Consulting Limited | London | 2007 |
| AXA Global Healthcare (UK) Limited | London | 1995 |
| AXA Health Limited | London | 2020 |
| AXA Insurance PLC | London | 1968 |
| AXA Insurance UK PLC | London | 1903 |
| AXA Investment Managers GS Limited | London | 1998 |
| AXA Investment Managers UK Holdings Limited | London | 1975 |
| AXA Investment Managers UK Limited | London | 1979 |
| AXA PPP Healthcare Group Limited | London | 1996 |
| AXA PPP Healthcare Limited | London | 1996 |
| AXA Travel Insurance Limited | Redhill | 2010 |
| AXA UK Group Pension Scheme Management Limited | London | 2022 |
| AXA UK Pension Trustees Limited | London | 1950 |
| AXA XL Insurance Company UK Limited | London | 2005 |
| AXA XL Syndicate Limited | London | 1994 |