| Agrico Capital Investment Ltd | London | 2024 |
| Agricola Investments Limited | Maidenhead | 2013 |
| Agricultural & Groundscare Credit Limited | Surrey | 2006 |
| Agricultural & Groundscare Finance Limited | Hartlepool | 2005 |
| Agricultural Asset Management Limited | Norwich | 2014 |
| Agricultural Banding Corporation Limited | Holsworthy | 2023 |
| Agricultural Group Ltd | Bournemouth | 2020 |
| Agricultural Legend Ltd | London | 2021 |
| Agricultural Machinery Repairs Ltd | Eastleigh | 2003 |
| Agricultural Plant Finance Ltd | Whitland | 2024 |
| Agricultural Property Holdings Ltd | Carmarthen | 2025 |
| Agriculture, Estates and Rural Services Ltd | Bury | 2025 |
| Agrifence Holding Co Ltd | Hereford | 2019 |
| Agrifinance Ltd | Cheltenham | 2013 |
| Agrijet Holdings Limited | Market Rasen | 2024 |
| Agrikron UK Limited | Hampton | 2023 |
| Agriline Products Holdings Limited | Bromsgrove | 2012 |
| Agrimet Limited | Hounslow | 2021 |
| Agrinow Ventures Ltd | London | 2026 |
| Agrioil UK Holdco Limited | London | 2022 |
| Agripartners Funding Limited | Bournemouth | 2020 |
| Agripathways CIC | London | 2024 |
| Agripay Global Limited | Warwick | 2022 |
| Agripower Holdings Limited | Great Missenden | 1979 |
| Agrismart Zambia Ltd | Ascot | 2024 |
| Agrisunfarm Limited | London | 2018 |
| Agritas Group Ltd | Dorchester | 2019 |
| Agritech International Ltd | Uxbridge | 2023 |
| Agritek Holdings Limited | Winchester | 2021 |
| Agrium Capital Angola Ltd | London | 2023 |
| Agrium Capital Ethiopia Ltd | London | 2023 |
| Agrium Capital Kenya Ltd | London | 2023 |
| Agrium Capital Limited | London | 2023 |
| Agrium Capital Nigeria Ltd | London | 2026 |
| Agrium Capital Uganda Ltd | London | 2017 |
| Agrium Capital Uzbekistan Ltd | London | 2026 |
| Agrium Capital Zambia Ltd | London | 2023 |
| Agrivert Renewables Limited | Witney | 2018 |
| Agro Cibos Holdings Limited | Ware | 2020 |
| Agro Invest International Holdings Limited | Leeds | 2021 |
| Agroberries Limited | Broxbourne | 2021 |
| Agrofin Capital Limited | London | 2020 |
| Agrointel.Net Ltd | London | 2020 |
| Agrolidya Global Holdings Ltd | Thames Ditton | 2026 |
| Agrolo Capital Ltd | London | 2021 |
| Agronomy Capital Advisors Limited | Hailsham | 2006 |
| Agrosmart (Holdings) Limited | Huddersfield | 2023 |
| Agrova UK Holdings Limited | Loughborough | 2025 |
| Agryin Ltd | Swansea | 2025 |
| AGS Airports Pension Trustee Limited | Leeds | 2014 |
| AGS Bodrum Finco Limited | London | 2024 |
| AGS Brice Holdings Limited | Bedford | 2024 |
| AGS Global Money Exchange Ltd | London | 2023 |
| AGS Group Holdings Limited | Peterborough | 2023 |
| AGS Group London Limited | Hornchurch | 2026 |
| AGS Hampshire Holdings Ltd | Southend-On-Sea | 2022 |
| AGS Holdings Group Limited | Luton | 2025 |
| AGS Holdings SE Limited | Broadstairs | 2024 |
| AGS Investments & Management Limited | Kettering | 2025 |
| AGS Investments (2023) Ltd | Sevenoaks | 2023 |
| AGS Lake Limited | Newmarket | 2024 |
| AGS Mcuk Holdings Limited | London | 2013 |
| AGS Mortgages & Financial Services Ltd | Harrow | 2024 |
| AGS Pension Trustee Limited | Bracknell | 2011 |
| AGS Property Holdings Limited | Birmingham | 2023 |
| Agsm Maintenance Holdings Limited | Kings Langley | 2025 |
| Agsv Hold.Co Limited | Beaumaris | 2025 |
| AGT Holdings Limited | Pontyclun | 2023 |
| AGT Partners Limited | London | 2022 |
| Agtbmj Trading Ltd | Newry | 2016 |
| Agtg Holding Group Ltd | London | 2025 |
| Agua Holding Ltd | Harrow | 2026 |
| Aguachem Holdings Ltd | Sheffield | 2025 |
| Aguas Vivas Ltd | Ruislip, | 2025 |
| Aguba Ventures Ltd | Orpington | 2024 |
| Aguila Holdco Limited | London | 2023 |
| Aguila International Risk Ltd | Cambridge | 2014 |
| Aguila Risk Management Limited | Cambridge | 2025 |
| Aguilera Holdings Ltd | Penarth | 2023 |
| Agulhas Gear Holdings Limited | Weybridge | 2021 |
| Aguma Industries Limited | Manchester | 2025 |
| Agura Global Investments Limited | Birmingham | 2025 |
| Aguru Investments Limited | London | 2022 |
| AGV Holdings Limited | Tiverton | 2025 |
| AGV Investments Ltd | London | 2025 |
| Agvanced UK Limited | Dorchester | 2021 |
| Agvesto Finance Limited | Barnet | 2021 |
| Agvesto Limited | London | 2013 |
| AGW Mortgage Brokers Limited | Southend-On-Sea | 2015 |
| AGX Developments Ltd | Wolverhampton | 2025 |
| Agya Chakra Limited | Tadley | 2023 |
| Agyps Holdings Ltd | High Wycombe | 2024 |
| AH 812 Limited | Kenilworth | 2016 |
| AH Arch Holdings Ltd | Tonbridge | 2025 |
| AH Assets for Life Ltd | Leigh-On-Sea | 2024 |
| AH Braintree Limited | Northampton | 2021 |
| AH Consultancy (NW) Ltd | Bootle | 2014 |
| AH CRN Holdco Limited | Belfast | 2024 |
| AH Estates Derby Ltd | Derby | 2020 |
| AH FX Ltd | Ilford | 2024 |