| AP Malam Property Lawyers Limited | Abergele | 2011 |
| AP Management (Yorkshire) Ltd | Leeds | 2025 |
| AP Management and Engineering Services Limited | Solihull | 2018 |
| AP Management Group Ltd | London | 2019 |
| AP Management Partners Ltd | Winchester | 2026 |
| AP Marine Consultants Ltd | Braunton | 2023 |
| AP Marine De-Carbonisation Ltd | Brighton | 2025 |
| AP Marketing Solutions Ltd | London | 2018 |
| AP Mechanical Engineering Ltd | Tavistock | 2015 |
| AP Media LAB Ltd | London | 2025 |
| AP Media Tech Ltd | Maidstone | 2025 |
| AP Medical Ltd | Wembley | 2019 |
| AP Midas Limited | Bristol | 2009 |
| AP Mining Group Ltd | Maidstone | 2016 |
| AP Model Engineering Limited | Saltburn-By-The-Sea | 2017 |
| AP Network Limited | Glasgow | 2025 |
| AP Offshore Consultants Limited | Hull | 2023 |
| AP Photography Limited | Congleton | 2025 |
| AP Primary Care Consultancy Ltd | Eastbourne | 2025 |
| AP Project Consultancy Ltd | Northwood | 2014 |
| AP Quality Consulting Ltd | Preston | 2025 |
| AP Ravi Advisory Ltd | London | 2026 |
| AP Research Ltd | Market Harborough | 2014 |
| AP Safety Solutions Ltd | Billericay | 2025 |
| AP Sammon Limited | Derry | 2014 |
| AP Samrat Limited | Stanmore | 2025 |
| AP Scientific Ltd | Dudley | 2026 |
| AP Search Ltd | London | 2024 |
| AP Sensing UK Ltd | Wokingham | 2015 |
| AP Services (London) Limited | London | 2016 |
| AP Services (NE) Ltd | South Shields | 2021 |
| AP Signs Print and Display Limited | Portadown | 2019 |
| AP Site Services Limited | Corby | 2020 |
| AP Smart Fashion Limited | London | 2021 |
| AP Social Care Consultancy Limited | Peterborough | 2018 |
| AP Sportscars Ltd | London | 2021 |
| AP Steel Design Limited | Hull | 2024 |
| AP Strategic Research Ltd | London | 2026 |
| AP Strategic Solutions Limited | Burgess Hill | 2017 |
| AP Studio Creative Ltd | King'S Lynn | 2025 |
| AP Surveying Limited | London | 2009 |
| AP Surveying Services Ltd | Not Available | 2019 |
| AP Surveyors Ltd | Wakefield | 2023 |
| AP Tax Advisors Ltd | Fitzrovia | 2020 |
| AP Taylor Locums Ltd | Whitley Bay | 2019 |
| AP TEC Engineering Limited | Belfast | 2022 |
| AP Technical Services Ltd | Warrington | 2026 |
| AP Thomas CYF | Llangefni | 2014 |
| AP Thompson Limited | Camberley | 2015 |
| AP Turbine Services Limited | Stockton-On-Tees | 2016 |
| AP Turner Limited | Bolton | 2005 |
| AP Utilities Town Planning Consultants Ltd | Leyton | 2024 |
| AP Vision Ltd | Leicester | 2022 |
| AP Visuals Ltd | London | 2024 |
| Ap&A Projects Ltd | London | 2023 |
| Ap&D Ltd | Beckenham | 2016 |
| Ap-Ex Training Consulting Limited | Etwall | 2019 |
| Ap-Fx Holdings Ltd | Ilford | 2026 |
| AP2 (2011) Ltd | Bridgwater | 2011 |
| AP2035 Ltd | London | 2025 |
| AP3 Advisory Services Ltd | Harrow | 2019 |
| AP3 Capital & Advisory Services Limited | Harrow | 2021 |
| AP3X Limited | Liverpool | 2025 |
| AP3X Totf UK Ltd | London | 2026 |
| AP55 Technical Services Ltd | Barrow-In-Furness | 2007 |
| AP8 Limited | Wolverhampton | 2024 |
| AP90 Limited | Newark | 2012 |
| AP94 Ltd | Preston | 2023 |
| APA Capital Investments Ltd | Bristol | 2022 |
| APA Construction Consultancy Limited | Evesham | 2006 |
| APA Consultants Limited | Oxford | 2009 |
| APA Engineering UK Limited | Warwick | 2024 |
| APA FX Limited | London | 2022 |
| APA Green Building Consultant Ltd | Cardiff | 2024 |
| APA Holdings (UK) Ltd | Solihull | 2022 |
| APA Legally Free Limited | London | 2024 |
| APA Research Limited | London | 2021 |
| APA Translations Limited | Acton | 2003 |
| Apaaro Ltd | Bristol | 2019 |
| Apac Business Consulting Limited | Oxted | 2011 |
| Apace Finance Ltd | Market Harborough | 2020 |
| Apache Automation Limited | Rochdale | 2018 |
| Apache Beryl Investments Limited | London | 2026 |
| Apache Consultants Ltd | Ruislip | 2019 |
| Apache Consulting Services Limited | Kingston Upon Thames | 2016 |
| Apache England Limited | Walsall | 2025 |
| Apache IX Trustees Limited | Bristol | 2024 |
| Apache Management Limited | Kingston Upon Thames | 2001 |
| Apache Strategic Group Ltd | Hounslow | 2011 |
| Apachi Consulting Limited | London | 2022 |
| Apacio Ltd | London | 2011 |
| Apad Legal Services Limited | Higher Bebington | 2018 |
| Apadana Capital Limited | Manchester | 2015 |
| Apadana Innovations Limited | Bury | 2015 |
| Apadana Management 3 Limited | Manchester | 2016 |
| Apadana Management Limited | Manchester | 2015 |
| Apadana Restaurant Ltd | London | 2023 |
| Apadana Trustees Limited | Manchester | 2015 |
| Apag Studios UK Ltd | York | 2024 |
| Apaito & Co Ltd | Bolton | 2025 |