| AK Events Ltd | Administrative & support | 2019 |
| AK GAS & Electrical Ltd | Construction | 2021 |
| AK Meet & Greet Bham Airport Ltd | Transport & logistics | 2020 |
| AK Meet & Greet Limited | Transport & logistics | 2022 |
| AK Motors Group Ltd | Wholesale & retail | 2025 |
| AK Parking Ltd | Transport & logistics | 2021 |
| AK Real Estate Limited | Real estate | 2023 |
| AK Retailers Ltd | Wholesale & retail | 2017 |
| AK Sterling Developments Ltd | Manufacturing | 2025 |
| Ak&Gm Property Ltd | Real estate | 2022 |
| Ak&Team Construction Ltd | Construction | 2023 |
| Ak's Connect Ltd | Wholesale & retail | 2025 |
| Akaal Enterprises Ltd | Real estate | 2021 |
| Akali Cloud Services Ltd | Information & communication | 2023 |
| Akali Properties Limited | Real estate | 2023 |
| Akali Real Estate Limited | Real estate | 2012 |
| Akame &Sons Limited | Transport & logistics | 2019 |
| Akanaka Josh and Co Ltd | Administrative & support | 2017 |
| Akanni Ltd | Wholesale & retail | 2026 |
| Akara Housing Ltd | Real estate | 2024 |
| Akash Convenience Ltd | Wholesale & retail | 2025 |
| Akash Soft Ltd | Information & communication | 2025 |
| AKB Estates Limited | Wholesale & retail | 2013 |
| AKB Property Services Ltd | Financial services | 2024 |
| Akbars Coventry Limited | Hospitality | 2018 |
| AKD Inspired Ltd | Wholesale & retail | 2021 |
| Akdm Limited | Professional & scientific | 2015 |
| AKE Health Care Ltd | Health & social care | 2016 |
| Akeel Optical Services Ltd | Health & social care | 2013 |
| Akeman Street Propco Ltd | Real estate | 2022 |
| Akfem Venture Limited | Health & social care | 2025 |
| AKG & Associates Limited | Professional & scientific | 2010 |
| AKH Car and Commercial Limited | Wholesale & retail | 2004 |
| Akhaltechi Ltd | Information & communication | 2023 |
| Akhii Limited | Wholesale & retail | 2025 |
| Akhil Associates Limited | Professional & scientific | 2017 |
| Akhter Enterprise Ltd | Real estate | 2020 |
| Akim Industrial Limited | Construction | 2026 |
| Akin's Scrumptious Ltd | Wholesale & retail | 2025 |
| Akins Care Providers Limited | Health & social care | 2024 |
| Akkg Enterprise Limited | Wholesale & retail | 2018 |
| AKO Online Seller Ltd | Wholesale & retail | 2023 |
| Akos Turkish Barber Club Limited | Other services | 2026 |
| AKP Electrical & Plumbing Limited | Manufacturing | 2021 |
| AKP Properties Investment Ltd | Real estate | 2024 |
| AKR ERA Limited | Wholesale & retail | 2025 |
| Akram Takeaway Ltd | Hospitality | 2019 |
| AKS Boutique Ltd | Wholesale & retail | 2024 |
| AKS Mortgages Ltd | Financial services | 2026 |
| AKS Prime Logistics Ltd | Transport & logistics | 2026 |
| Akshana Healthcare Ltd | Health & social care | 2025 |
| Akshar Properties Limited | Real estate | 2001 |
| Akshar Super Market Ltd | Wholesale & retail | 2025 |
| Aksol Healthcare Ltd | Health & social care | 2021 |
| Akss UK Ltd | Wholesale & retail | 2024 |
| AKTIV8 Management Limited | Professional & scientific | 2002 |
| AKV Properties Ltd | Real estate | 2026 |
| AKY Spedition Ltd | Transport & logistics | 2025 |
| AL & AM Holdings Ltd | Financial services | 2022 |
| AL & AM Residential Ltd | Real estate | 2025 |
| AL & KIM Ltd | Health & social care | 2023 |
| AL Asas 3 Ltd | Hospitality | 2024 |
| AL Baraka Market Ltd | Wholesale & retail | 2018 |
| AL Ekhwah CIC | Health & social care | 2025 |
| AL Eksi Ltd | Hospitality | 2024 |
| AL Fattah Construction Ltd | Construction | 2026 |
| AL Furat Supermarket Ltd | Wholesale & retail | 2024 |
| AL Goods Ltd | Wholesale & retail | 2025 |
| AL Haadi Estates Limited | Real estate | 2025 |
| AL Hanan Communication and Translations Ltd | Extraterritorial | 2014 |
| AL Haramain Foundation | Health & social care | 2020 |
| AL Haus Ltd | Wholesale & retail | 2023 |
| AL Hayy Estates Limited | Real estate | 2020 |
| AL Hussein Perfumes (UK) Ltd | Wholesale & retail | 2015 |
| AL Nafay Foods Ltd | Hospitality | 2025 |
| AL NÚR Cafe Ltd | Hospitality | 2025 |
| AL Rayan Supermarket (COV) Ltd | Wholesale & retail | 2024 |
| AL Rumaila Plastic UK Ltd | Wholesale & retail | 2014 |
| Al-En Coffee Ltd | Hospitality | 2026 |
| Al-Hayah Abayas Ltd | Wholesale & retail | 2024 |
| Al-Hayy Ltd | Real estate | 2025 |
| Al-Mahar Halal Meat Ltd | Wholesale & retail | 2025 |
| Al-Munawwarah Educational & Cultural (UK) | Public administration | 2026 |
| Al-Nafay UK Limited | Hospitality | 2017 |
| Al-Razaq UK PVT Limited | Hospitality | 2023 |
| Al-Razaq UK T/A Creams Coventry Ltd. | Hospitality | 2014 |
| Al-Sheikh Travel Limited | Administrative & support | 2017 |
| Alacriom Limited | Professional & scientific | 2009 |
| Alam B Group Ltd | Administrative & support | 2026 |
| Alamma Scan Ltd | Health & social care | 2024 |
| Alamo Property Services Limited | Extraterritorial | 2000 |
| Alan Business Ltd | Hospitality | 2024 |
| Alan Mann Limited | Education | 2013 |
| Alan Smith IT Limited | Information & communication | 2015 |
| Alan Sutherland Limited | Professional & scientific | 2016 |
| Alan Walker Associates Ltd | Construction | 2022 |
| Alana Jones Consulting Ltd | Professional & scientific | 2026 |
| Alanah Holding Ltd | Financial services | 2025 |
| Alanah Trading Radford Ltd | Wholesale & retail | 2025 |
| Alanah Trading Ryton Ltd | Wholesale & retail | 2025 |