| Aghoco 5009 Limited | Glasgow | 2019 |
| Aghoco 5010 Limited | Glasgow | 2019 |
| Aghoco 5011 Limited | Glasgow | 2019 |
| Aghr Management Services Limited | Lewes | 1998 |
| Aghs Accounting & Taxation Services Limited | Slough | 2010 |
| Aghsan AL Hawtah Engineering Consulting Ltd | London | 2025 |
| Aghsan Alhidhab Engineering Consultations Ltd | London | 2025 |
| AGI Criminal Solicitors Limited | Manchester | 2017 |
| AGI Mechanics Ltd | Manchester | 2026 |
| AGI Pipeline Services Ltd | Warrington | 2026 |
| AGI SDA UK Limited | Royston | 2025 |
| AGI Solicitors Limited | Manchester | 2013 |
| AGI Surveying Ltd | Glasgow | 2024 |
| AGI Tech Ltd | Manchester | 2025 |
| Agi-Con Limited | London | 2005 |
| Agiba Limited | Nuneaton | 2022 |
| Agicare Ltd | Bideford | 2003 |
| Agievolution Limited | Chester | 2024 |
| Agigems Limited | Bury | 2007 |
| Agile & Tech Solutions Limited | Liverpool | 2024 |
| Agile (UK) Limited | Holt | 2005 |
| Agile 23 Ltd | London | 2022 |
| Agile 3D Ltd | Chertsey | 2025 |
| Agile Accountancy Services Limited | Preston | 2019 |
| Agile Accounting Consultants Ltd | Newcastle Upon Tyne | 2022 |
| Agile Accounting Ltd | Harpenden | 2020 |
| Agile Accounts Limited | Harrogate | 2019 |
| Agile Alex Ltd | Tunbridge Wells | 2023 |
| Agile Applications Group Limited | Manchester | 2015 |
| Agile Approach Ltd | Swindon | 2009 |
| Agile Architecture Limited | Leigh-On-Sea | 2022 |
| Agile Armour Leadership Ltd | Stoke-On-Trent | 2025 |
| Agile Aura Limited | Edinburgh | 2020 |
| Agile Aviation Consultancy Limited | Fareham | 2025 |
| Agile Biogas Engineering Consultants Ltd | London | 2026 |
| Agile Biomedical Consultants Limited | Cambridge | 2019 |
| Agile Bioreg Ltd | London | 2018 |
| Agile BIZ Solutions Ltd | London | 2024 |
| Agile Business Analytics Ltd | Keighley | 2013 |
| Agile Business Coaching Limited | Colchester | 2016 |
| Agile Business Consulting Ltd | London | 2023 |
| Agile Business Development Services Limited | Glasgow | 2020 |
| Agile Business Improvement Limited | Preston | 2014 |
| Agile Business Partners Ltd | York | 2023 |
| Agile Business Solutions Limited | Alton | 2003 |
| Agile Business Techniques Ltd | Buntingford | 2018 |
| Agile Business Transformations Limited | Warrington | 2017 |
| Agile Challenge Limited | London | 2022 |
| Agile Chameleon Limited | Stanmore | 2013 |
| Agile Change Consulting Ltd | London | 2024 |
| Agile Change Solutions Ltd | London | 2022 |
| Agile CLS Limited | Solihull | 2016 |
| Agile Coach Limited | Smethwick | 2017 |
| Agile Cohort Limited | Altrincham | 2021 |
| Agile Communications Ltd | Bangor | 2021 |
| Agile Compliance Consulting Ltd | Luton | 2026 |
| Agile Compliance Solutions Limited | Watford | 2017 |
| Agile Construction Management Limited | Tunbridge Wells | 2022 |
| Agile Consultancy and Support Services Limited | Ilford | 2022 |
| Agile Consultants Limited | Iver Heath | 2020 |
| Agile Consulting Group Ltd | Maidstone | 2022 |
| Agile Consulting Guru Ltd | Newmarket | 2021 |
| Agile Consulting London Limited | London | 2017 |
| Agile Content Ltd | Pinner | 2015 |
| Agile Cost Management Ltd | Godalming | 2021 |
| Agile Cubed Limited | Wakefield | 2015 |
| Agile Culture Limited | Orpington | 2017 |
| Agile DAD Ltd | Nottingham | 2019 |
| Agile Decision Sciences Ltd | London | 2024 |
| Agile Delivery and Coaching Limited | London | 2015 |
| Agile Delivery Limited | Liverpool | 2008 |
| Agile Delivery Services Limited | Reading | 2021 |
| Agile Design Consultancy Ltd | Redhill | 2021 |
| Agile Designs Ltd | Crawley | 2023 |
| Agile Diffraction Ltd | Harlow | 2017 |
| Agile Digital Production Limited | Nottingham | 2015 |
| Agile Ears Ltd | Christchurch | 2025 |
| Agile Endeavours Ltd | Bellshill | 2025 |
| Agile Energy Limited | Taunton | 2013 |
| Agile Engine Limited | Birmingham | 2023 |
| Agile Engineering Consultancy Ltd | Frognall | 2017 |
| Agile Engineering Group Limited | Ashby-De-La-Zouch | 2025 |
| Agile Express Ltd | Birmingham | 2020 |
| Agile FD Ltd | London | 2025 |
| Agile Finance Consulting Ltd | Bristol | 2024 |
| Agile Finance Services Ltd | Camberley | 2024 |
| Agile Finance Solutions Limited | Oldham | 2025 |
| Agile Fire Safety Ltd | Newtown | 2017 |
| Agile Foundry Limited | London | 2024 |
| Agile Frameworks Ltd | Bristol | 2020 |
| Agile Games Ltd | Coventry | 2012 |
| Agile Governance Methods Ltd | Uxbridge | 2023 |
| Agile Group Training Ltd | Poulton-Le-Fylde | 2025 |
| Agile Growth Systems Limited | Belfast | 2019 |
| Agile Gurus Limited | Hayes | 2011 |
| Agile Holding Group Limited | London | 2020 |
| Agile Housing Solutions Ltd | Hampton | 2016 |
| Agile HR Ltd | London | 2019 |
| Agile HR Services Ltd | Wendover | 2023 |
| Agile HRO Ltd | London | 2026 |