| AJE Drone Services Ltd | Stockton-On-Tees | 2020 |
| AJE Engineering Consultancy Ltd | Bury St. Edmunds | 2024 |
| AJE Engineering Services Ltd | Cleethorpes | 2022 |
| AJE Financial Consultancy Limited | Leeds | 2023 |
| AJE Powertrain Ltd | Whalley | 2016 |
| Ajeb Consulting Limited | Seaton | 2022 |
| Ajeb Ventures Limited | London | 2015 |
| Ajec London Limited | Tadcaster | 2018 |
| Ajeet Media Studio Ltd | Southall | 2025 |
| Ajeh Consulting Limited | London | 2025 |
| Ajeh Ltd | Henley-On-Thames | 2015 |
| Ajeka Consulting Limited | Watford | 2018 |
| Ajem Finance Ltd | Kington | 2025 |
| Ajen Limited | St Asaph | 2015 |
| Ajencyuk Ltd | Manchester | 2025 |
| Ajenda TDD Ltd | London | 2016 |
| Ajess Limited | Birmingham | 2023 |
| Ajev ENG. Ltd | Colchester | 2016 |
| AJF (Aberystwyth) Limited | Aberystwyth | 2017 |
| AJF Associates Limited | Chesham | 2013 |
| AJF Blade Repair Services Limited | Stockton-On-Tees | 2026 |
| AJF BMS Ltd | Cardiff | 2014 |
| AJF Commercial Ltd | Bolton | 2017 |
| AJF Consultancy Services Ltd. | Newton-Le-Willows | 2020 |
| AJF Consulting Services Ltd | Clitheroe | 2020 |
| AJF Design Services Ltd | Edgware | 2021 |
| AJF Engineering Consultants Ltd | Birkenhead | 2019 |
| AJF Heddon Limited | Hebburn | 2021 |
| AJF Management Consultancy Limited | Brierley Hill | 2015 |
| AJF Management Ltd | Warrington | 2026 |
| AJF Management Services Limited | Peterborough | 2004 |
| AJF Pet Marketing Ltd | Haywards Heath | 2023 |
| AJF Piping Design Limited | Stonehaven | 2019 |
| AJF Project Management Ltd | Newcastle | 2025 |
| AJF Renewable Services Ltd | Hull | 2025 |
| AJF Ventures Limited | Walton On Thames | 2021 |
| AJF Wills Ltd | Witney | 2024 |
| AJF2 Limited | Nottingham | 2025 |
| Ajfc Ltd | Peterborough | 2016 |
| AJFENGINEERING1984 Ltd | London | 2025 |
| Ajflx Limited | Diss | 2025 |
| Ajfm Associates Ltd | Frodsham | 2023 |
| Ajfriel Limited | Pinner | 2025 |
| Ajfroberts Consulting Ltd | Leighton Buzzard | 2023 |
| AJG Associates Limited | Huddersfield | 2021 |
| AJG Business Consultancy Ltd | Bishops Storford | 2022 |
| AJG Consultancy Scotland Limited | Clydebank | 2024 |
| AJG Consulting Limited | Rossendale | 2004 |
| AJG Energy Solutions Ltd | Ruthin | 2024 |
| AJG Engineering Solutions Ltd | Fareham | 2019 |
| AJG Grantchester Associates Ltd | Alton | 2015 |
| AJG JET Solutions Limited | Stoke-On-Trent | 2014 |
| AJG Law Limited | Uxbridge | 2013 |
| AJG Legal Ltd | Colchester | 2023 |
| AJG Logistics Solutions Limited | Shifnal | 2023 |
| AJG Office Services Limited | Dartford | 2012 |
| AJG Project Management Yorkshire Limited | Leeds | 2019 |
| AJG Project Management Limited | Southampton | 2015 |
| AJG Property Consultancy Limited | Birmingham | 2011 |
| AJG Regulatory Solutions Ltd | Preston | 2025 |
| Ajgm Engineers Ltd | Liverpool | 2026 |
| AJH & Co Consulting Ltd | Leigh On Sea | 2015 |
| AJH (2018) Limited | Leeds | 2017 |
| AJH Accountancy Ltd | Kent | 2003 |
| AJH Accounting Services Limited | Guildford | 1998 |
| AJH Advisory Services Ltd | Bristol | 2026 |
| AJH Advocacy Limited | Plymouth | 2022 |
| AJH Architecture Ltd | Chorley | 2019 |
| AJH Associates Ltd | Heanor | 2019 |
| AJH Automation Ltd | Wolverhampton | 2013 |
| AJH Business Solutions Limited | Weston Super Mare | 2019 |
| AJH CAD Limited | Wigan | 2013 |
| AJH Compliance Consulting Limited | Altrincham | 2025 |
| AJH Consultancy and Training Services Limited | Macclesfield | 2016 |
| AJH Consultancy MK Ltd | Milton Keynes | 2023 |
| AJH Consultants Limited | Reading | 2022 |
| AJH Consulting Ltd | Edinburgh | 2016 |
| AJH Consulting Services Ltd | Rushden | 2018 |
| AJH Electrical Consultants Ltd | Tamworth | 2025 |
| AJH Engineering Design Ltd | Birmingham | 2025 |
| AJH Engineering Services Ltd | Daventry | 2023 |
| AJH Engineering Solutions Ltd | Brierley Hill | 2020 |
| AJH Financial Accountants Limited | Bolton | 2015 |
| AJH Group U.K. Ltd | Aldershot | 2024 |
| AJH Health Communications Ltd | London | 2021 |
| AJH Inspection Services Limited | Wrexham | 2014 |
| AJH International Limited | Ashford | 1994 |
| AJH Legal Limited | London | 2017 |
| AJH Logistics Limited | Peterculter | 2020 |
| AJH Ltd | Poulton-Le-Fylde | 2025 |
| AJH Marketing Limited | Eastbourne | 2013 |
| AJH Media & Marketing Ltd | Bridgwater | 2024 |
| AJH Media Group Limited | London, | 2021 |
| AJH Partners 2 Limited | Prescot | 2025 |
| AJH Photography Limited | South Ockendon | 2025 |
| AJH Project Management Limited | Eastleigh | 2019 |
| AJH Projects Ltd | Upminster | 2026 |
| AJH Renewables Ltd | Glasgow | 2026 |
| AJH Rigging Limited | Hartlepool | 2023 |
| AJH Services - (Scotland) Ltd | Glasgow | 2023 |