| Agrw Drafting Ltd | Edinburgh | 2025 |
| AGS & Accountancy Ltd | Harrow | 2022 |
| AGS Accountancy Ltd | Harrow | 2019 |
| AGS Accountants and Business Advisors Limited | Way, Dudley | 2004 |
| AGS Advisory Limited | Eastbourne | 2025 |
| AGS Airports Holdings Limited | Leeds | 2014 |
| AGS Airports Investments Limited | Leeds | 2014 |
| AGS Airports Limited | Leeds | 2014 |
| AGS Assistant Solutions Ltd | Shetland | 2025 |
| AGS Bookkeeping Ltd | Manchester | 2022 |
| AGS Business Solutions Ltd | Knutsford | 2012 |
| AGS Capital Global Holdings Ltd | Manchester | 2025 |
| AGS Civil Solutions Limited | Warrington | 2017 |
| AGS Commercial Limited | Poole | 2024 |
| AGS Compliance Ltd | Southampton | 2022 |
| AGS Consultancy Ltd | London | 2003 |
| AGS Consulting Limited | Cardiff | 2025 |
| AGS Controls Ltd | Newark | 2024 |
| AGS Corporate Contracts Limited | Hornchurch | 2023 |
| AGS Corporate Trustees Limited | Saffron Walden | 2020 |
| AGS Development Consultants Ltd | Corse | 2021 |
| AGS Financial Consulting Limited | Aberdeen | 2019 |
| AGS Financial Services Ltd | Harrow | 2025 |
| AGS Global Services Limited | London | 2017 |
| AGS Holdings Limited | Mold | 2006 |
| AGS Investment Group Ltd | London | 2019 |
| AGS Investments Ltd | Manchester | 2022 |
| AGS IT Services Ltd | South Wales | 2004 |
| AGS Management & Consultancy Limited | Kettering | 2022 |
| AGS Photography Limited | Ashford | 2025 |
| AGS Procurement Services Limited | Liverpool | 2018 |
| AGS Project Consulting Group Limited | London | 2025 |
| AGS Project Services Limited | Doncaster | 2026 |
| AGS Rail Limited | Exeter | 2024 |
| AGS Services Limited | Birmingham | 2016 |
| AGS Sport Finance Ltd | London | 2025 |
| AGS Structural Outputs Ltd | London | 2025 |
| AGS Ventures Ltd | Hayes | 2025 |
| AGS6 Consulting Ltd. | Derby | 2022 |
| Agsafe Ltd | Whitchurch | 2020 |
| Agsc Ltd | Preston | 2012 |
| Agsco Ltd | London | 2024 |
| Agscope Limited | Preston | 2006 |
| Agsenze Ltd | Lancaster | 2016 |
| Agsg Group Ltd | Sheffield | 2023 |
| Agsh Consultancy Ltd | London | 2026 |
| Agsi Ltd | York | 2020 |
| Agso International Lawyers (U.K.) Ltd | Dartford | 2015 |
| Agsystems DEV LAB Ltd | London | 2026 |
| AGT Accountancy Ltd | Bournemouth | 2023 |
| AGT Accounting Limited | Bourne | 2026 |
| AGT Architecture Ltd | London | 2018 |
| AGT Consultancy Limited | Holmfirth | 2023 |
| AGT Consultants Limited | Chatham | 2020 |
| AGT Consulting Limited | Kenley | 2024 |
| AGT Consulting Partners Limited | Kenley | 2024 |
| AGT Design Limited | London | 2017 |
| AGT Design Services Ltd | Cambs | 2003 |
| AGT Engineering Limited | Bangor | 2026 |
| AGT Environmental Limited | Henley On Thames | 2009 |
| AGT Inheritance Tax & Estate Planning Limited | Bridgwater | 2013 |
| AGT Notary Public Limited | Ferndown | 2024 |
| AGT Performance Ltd | Oxford | 2026 |
| Agten Radiology Ltd | London | 2020 |
| Agton Air Limited | Herne Bay | 2026 |
| Agtsom Ltd | Wells | 2020 |
| Agtss Ltd | Isle Of Cumbrae | 2019 |
| Agtt Ltd | London | 2023 |
| Agtx Ltd | Northampton | 2025 |
| Agua DB Ltd | Bisley | 2017 |
| Agua Engineering Services Ltd | Mildenhall | 2025 |
| Agua Enodo Ltd | Truro | 2018 |
| Agua Fortis Limited | Poulton-Le-Fylde | 2015 |
| Agua VIA Limited | Godalming | 2007 |
| Aguaconsult Ltd | Colchester | 2003 |
| Aguda North West | Salford | 2005 |
| Aguila Invest Limited | Newquay | 2019 |
| Aguila Risk Group Limited | Cambridge | 2025 |
| Aguila Risk Limited | Cambridge | 2023 |
| Aguila Risk Services Limited | Cambridge | 2025 |
| Aguilera London Lawyer Ltd | London | 2025 |
| Aguire Consulting Limited | Leamington Spa | 2012 |
| Agulhas Applied Knowledge Limited | London | 2003 |
| Agulhas Gear IP Limited | Weybridge | 2021 |
| Agulhas Ltd | London | 2018 |
| Agunnobiengineering Ltd | Manchester | 2021 |
| Agup Ltd | Dunstable | 2022 |
| Agusti&Chela Ltd. | Leamington Spa | 2016 |
| Agutter Consulting Services Limited | Edgware | 2023 |
| Agvdoc Ltd | Hinckley | 2026 |
| Agvice Ltd | Barnstaple | 2016 |
| AGW Accountants Limited | Batley | 2026 |
| AGW Consultancy Ltd | Hampshire | 2006 |
| AGW Financial Planning Ltd | Holmfirth | 2020 |
| AGW Interim Ltd | Warlingham | 2015 |
| AGW Maritime Energy Advisory Ltd | London | 2026 |
| AGW Services Ltd | Dumfries | 2021 |
| Agwa Partners Limited | London | 2020 |
| Agwalker Consulting Ltd | Wrexham | 2014 |
| Agway Technology Ltd | London | 2021 |