| AKB Consultancy Limited | Professional & scientific | 2025 |
| AKB Holdings (Leeds) Ltd | Real estate | 2024 |
| AKB Imaging Ltd | Health & social care | 2017 |
| AKB Loft Conversion Specialists Limited | Construction | 2007 |
| Akbar DAD Ltd | Public administration | 2016 |
| Akbar Property Investments Limited | Real estate | 2015 |
| Akbars Leeds Limited | Hospitality | 2002 |
| Akdamar Tutoring Ltd | Professional & scientific | 2020 |
| Aker Engineering & Technology Limited | Construction | 2005 |
| Aker Engineering Malaysia Ltd | Professional & scientific | 1963 |
| Aker Offshore Partner Limited | Manufacturing | 1980 |
| Aker Solutions Eame Limited | Manufacturing | 2018 |
| Aker Solutions Enterprises International (UK) Limited | Manufacturing | 2017 |
| Aker Solutions Holding Limited | Manufacturing | 2018 |
| Aker Solutions Limited | Manufacturing | 2003 |
| Akerele Ltd | Health & social care | 2019 |
| Akers Land & Ecology Ltd | Administrative & support | 2012 |
| Akey Property Ltd | Construction | 2025 |
| Akey Property Services Limited | Construction | 2026 |
| AKH Holdings Ltd | Real estate | 2017 |
| AKI Health Analytics Ltd | Professional & scientific | 2025 |
| AKI Properties Leeds Ltd | Real estate | 2023 |
| Akii Transport Ltd | Transport & logistics | 2026 |
| AKILA247 Ltd | Transport & logistics | 2019 |
| Akisai Limited | Extraterritorial | 2014 |
| Akito Limited | Hospitality | 2018 |
| Akkoda Limited | Information & communication | 2023 |
| AKL Financial Services Limited | Professional & scientific | 2016 |
| AKM Futures Limited | Professional & scientific | 2023 |
| AKM Rental Limited | Real estate | 2021 |
| AKM Wing & Co Ltd | Professional & scientific | 2025 |
| Akmal's Tandoori Bistro Ltd | Hospitality | 2026 |
| AKO Travel Ltd | Administrative & support | 2025 |
| Akoda Cares Ltd | Health & social care | 2022 |
| Akolams Cleaning Services Limited | Administrative & support | 2026 |
| Akomeno Ltd | Health & social care | 2021 |
| Akos Holdings Ltd | Real estate | 2025 |
| Akoto Healthcare Services Ltd | Health & social care | 2015 |
| AKR Construction Ltd | Construction | 2018 |
| Akram's BNB Ltd | Real estate | 2025 |
| Akrams Group Ltd | Real estate | 2023 |
| Akre Foods Ltd | Wholesale & retail | 2026 |
| AKS & Co Investments Limited | Real estate | 2018 |
| AKS Clinical Ltd | Professional & scientific | 2025 |
| AKS Medical Consultancy Limited | Health & social care | 2012 |
| AKS Recruitment Limited | Administrative & support | 2016 |
| Aksg Properties Limited | Real estate | 2025 |
| Akshar (PM) Ltd | Hospitality | 2022 |
| Aksharmukh Ltd | Wholesale & retail | 2026 |
| Aksharmurti Limited | Hospitality | 2022 |
| Akshikahousing Ltd | Real estate | 2023 |
| Akshikainfotech Ltd | Information & communication | 2021 |
| Aksk Group Ltd | Financial services | 2022 |
| Aksnd Limited | Real estate | 2019 |
| Akst Software Limited | Information & communication | 2021 |
| AKT Real Estate Ltd | Real estate | 2024 |
| AKU Medicals Ltd | Health & social care | 2025 |
| AKW Rentals Ltd | Real estate | 2025 |
| AKW Trading Ltd | Wholesale & retail | 2025 |
| AKY 341 Ltd | Hospitality | 2026 |
| AKY Foods Ltd | Hospitality | 2026 |
| AKZ Projects Ltd | Construction | 2025 |
| AL Controls Ltd | Construction | 2017 |
| AL Distribution (MCR) Ltd | Wholesale & retail | 2023 |
| AL Drinks Ltd | Hospitality | 2025 |
| AL Electrical Engineering Limited | Construction | 2015 |
| AL Hana Trading Ltd | Wholesale & retail | 2022 |
| AL Husseiny Ltd | Hospitality | 2016 |
| AL Jannah Supermarket Ltd | Wholesale & retail | 2025 |
| AL Khaled Healthcare Ltd | Health & social care | 2024 |
| AL Khizar Catering Services Limited | Hospitality | 2023 |
| AL Maiden Consulting Ltd | Construction | 2019 |
| AL Medical Services Ltd | Health & social care | 2020 |
| AL Nujaifi Racing Limited | Arts & recreation | 2012 |
| AL Safwah Group Ltd | Administrative & support | 2026 |
| AL Sheikh Group Ltd | Hospitality | 2019 |
| AL Shine Cleaning Ltd | Administrative & support | 2024 |
| Al's Tyre Shop Limited | Wholesale & retail | 2016 |
| Al-Amin Associates Ltd | Information & communication | 2018 |
| Al-Ani Property Leeds Ltd | Real estate | 2019 |
| Al-Asr Travels and Motors Limited | Wholesale & retail | 2025 |
| Al-Bashir Academy Limited | Education | 2013 |
| Al-Bhikha Ltd | Wholesale & retail | 2020 |
| Al-Dar Sweet and Restaurant Ltd | Hospitality | 2025 |
| Al-Fred MAC Properties Ltd | Real estate | 2019 |
| Al-Kaddo Holdings Limited | Financial services | 2026 |
| Al-Khafaji Smile Clinic Limited | Health & social care | 2026 |
| Al-Khaleej Takeaway Limited | Hospitality | 2023 |
| Al-Mahdi Holdings Limited | Real estate | 2026 |
| Al-Mehraj Etrade Ltd | Wholesale & retail | 2025 |
| Al-Murad Bathrooms Limited | Wholesale & retail | 2010 |
| Al-Murad Granite Ltd | Wholesale & retail | 2010 |
| Al-Murad Management Ltd | Other services | 2005 |
| Al-Murad Trust Limited | Other services | 2011 |
| Al-Qalam Academic Ltd | Professional & scientific | 2022 |
| Al-Rahman Healthcare Limited | Health & social care | 2025 |
| Al-Sana Ltd | Other services | 2007 |
| Al-Somu Ltd | Administrative & support | 2022 |
| Al-Towbah Islamic Centre | Health & social care | 2013 |
| AL. Murad D.I.Y. Limited | Wholesale & retail | 1991 |