| AGI Investments NO3 Limited | London | 2024 |
| AGI Investments NO4 Limited | London | 2024 |
| AGI Investments NO5 Limited | London | 2024 |
| AGI Investments NO6 Limited | London | 2024 |
| AGI Investments UK Limited | London | 2015 |
| AGI Property Holdings Limited | Bristol | 2018 |
| Agias Advisory Limited | Greater London | 2018 |
| Agic Investments (UK) Aseptic Limited | London | 2022 |
| Agic Investments (UK) Blossom Limited | London | 2023 |
| Agic Investments (UK) Crown Limited | London | 2022 |
| Agic Investments (UK) EUV Limited | London | 2022 |
| Agic Investments (UK) Reserve Limited | London | 2023 |
| Agic Investments (UK) Stellar Limited | London | 2022 |
| Agic Partners Holding (UK) II Limited | London | 2022 |
| Agic Partners Holding (UK) Limited | London | 2016 |
| Agila Specialties Investments Limited | London | 2013 |
| Agile Accounting Solutions Ltd | Twickenham | 2015 |
| Agile Business Holdings Limited | London | 2024 |
| Agile Circuit Technology Group Ltd. | Newbury | 2024 |
| Agile Finance Ltd | London | 2023 |
| Agile Five Ltd | London | 2020 |
| Agile Foreign Exchange Limited | London | 2020 |
| Agile FUNDING4U Limited | Gravesend | 2024 |
| Agile Group Holdings Limited | Grimsby | 2021 |
| Agile Holdco Limited | Stockport | 2014 |
| Agile Risk Insight Limited | London | 2019 |
| Agile Risk Management Ltd | London | 2024 |
| Agile Risk Newco Limited | Oxted | 2021 |
| Agile Specialist Consultancy Limited | Wickford | 2021 |
| Agile Sustainable Infrastructure Limited | Magherafelt | 2023 |
| Agile Thinking Spaces Limited | Weybridge | 2017 |
| Agile Trading Limited | Brighton | 2014 |
| Agilico (Holdings) Limited | Cheltenham | 2026 |
| Agilico Bidco Limited | Cheltenham | 2018 |
| Agilico Group Limited | Cheltenham | 2018 |
| Agilico Holdco Limited | Cheltenham | 2018 |
| Agilico Midco Limited | Cheltenham | 2018 |
| Agilience Limited | London | 2022 |
| Agilio Software Bidco Limited | Sheffield | 2019 |
| Agilio Software Finco Limited | London | 2019 |
| Agilio Software Midco Limited | London | 2019 |
| Agilio Software Topco Limited | Sheffield | 2019 |
| Agility Analysis and Accounting Ltd | Burghfield | 2013 |
| Agility Bidco Limited | London | 2025 |
| Agility Capital Limited | Ormskirk | 2026 |
| Agility Enterprises UK Limited | London | 2023 |
| Agility Finance Ltd | London | 2025 |
| Agility Financial Management Ltd | Glasgow | 2010 |
| Agility Fleet (Personal Leasing) Limited | Nottingham | 2008 |
| Agility Forex (UK) Ltd | London | 2020 |
| Agility Midco Limited | London | 2025 |
| Agility Property & Finance Ltd | London | 2011 |
| Agility Topco Limited | London | 2025 |
| Agility Trains East (Holdings) Limited | London | 2012 |
| Agility Trains East (Midco) Limited | London | 2012 |
| Agility Trains West (Holdings) Limited | London | 2012 |
| Agility Trains West (Midco) Limited | London | 2012 |
| AGILITY4C Limited | London | 2025 |
| Agilo Limited | Cardiff | 2006 |
| Agincare Holdings Limited | Portland | 2021 |
| Agincourt Asset Management Ltd | Bristol | 2010 |
| Agincourt Family Holdings Ltd | London | 2023 |
| Agincourt Holdings Ltd | Sherborne | 2022 |
| Agio FX Ltd | London | 2017 |
| Agipro Ltd | Windsor | 2020 |
| Agis (Yorkshire) Ltd | Bradford | 2021 |
| Agius Holding Limited | London | 2025 |
| Agivey Holdings Limited | Coleraine | 2021 |
| AGJ Group Holdings Ltd | Bromley | 2025 |
| Agjm Holdings Limited | London | 2024 |
| Agjr Ltd | Hartlepool | 2025 |
| AGK Fininvest Consulting Ltd | London | 2016 |
| Agkn Group Holdings Ltd | Oldham | 2026 |
| Agks Holdings Ltd | Chichester | 2024 |
| Agkx Limited | London | 2008 |
| AGL (Holdings) Limited | Leamington Spa | 2010 |
| AGL (NE) Ltd | Durham | 2022 |
| AGL Fleetwood 3 Limited | Manchester | 2020 |
| AGL International Limited | London | 2018 |
| AGL Maritime Limited | London | 2018 |
| AGL Mortgage & Protection Ltd | Norwich | 2019 |
| AGL Solutions Limited | Chelmsford | 2018 |
| AGL UK Holdings Limited | Leigh-On-Sea | 2023 |
| AGL United Ltd | Middlewich | 2008 |
| AGL Wealth Management Limited | Birmingham | 2009 |
| Agla Holdings Ltd | Newton-Le-Willows | 2025 |
| Agle Holdings Ltd | London | 2023 |
| Aglq Holdings (UK) Ltd | London | 2018 |
| AGM Business Holdings Limited | Weston Super Mare | 2025 |
| AGM Capital Ltd | Greenock | 2011 |
| AGM Group Limited | Greenock | 2006 |
| AGM Guernsey Limited | Weston Super Mare | 2004 |
| AGM Health Ltd | Ongar | 2024 |
| AGM Holdco Ltd | Walsall | 2021 |
| AGM Industries Group Ltd | London | 2020 |
| AGM Investment Holdings Limited | Weston Super Mare | 2025 |
| Agman Chile Limited | London | 1994 |
| Agman Holdings Limited | London | 1999 |
| Agman Intermediary Limited | London | 2019 |
| Agman Junior Finco Limited | London | 2022 |