| AJK Education Ltd | Education | 2019 |
| AJK Quantity Surveying Limited | Administrative & support | 2014 |
| AJM Capital Property Limited | Real estate | 2023 |
| AJM Investment Holdings Limited | Real estate | 2016 |
| AJM Maintenance Solutions Limited | Construction | 2026 |
| AJM Properties Leicester Ltd | Real estate | 2025 |
| Ajmal (UK) Ltd | Health & social care | 2012 |
| Ajmi Foods UK Ltd | Wholesale & retail | 2024 |
| AJO Project Solutions Ltd | Professional & scientific | 2024 |
| AJP Mediations Limited | Professional & scientific | 2016 |
| AJQ Improvements Ltd | Households | 2023 |
| AJR Examinations Ltd | Professional & scientific | 2023 |
| AJR Leicester Limited | Real estate | 2023 |
| AJR Peri Ltd | Hospitality | 2025 |
| AJR Sweets Ltd | Hospitality | 2018 |
| AJS Accountancy Services Limited | Professional & scientific | 2024 |
| AJS Commercial Solutions Limited | Wholesale & retail | 2017 |
| AJS Global Realty Ltd | Real estate | 2025 |
| Ajsk Holdings Ltd | Financial services | 2026 |
| Ajtaz Ltd | Hospitality | 2026 |
| Ajuvara Ltd | Wholesale & retail | 2025 |
| Ajwa Halal Ltd | Manufacturing | 2025 |
| Ajwa Homes Ltd | Real estate | 2024 |
| Ajwb Properties Ltd | Real estate | 2024 |
| AJX Builders Limited | Construction | 2025 |
| AJZ Enterprise Limited | Wholesale & retail | 2025 |
| AK & R Consultancy Ltd | Professional & scientific | 2023 |
| AK Bedding Ltd | Wholesale & retail | 2020 |
| AK Consulting Ltd | Professional & scientific | 2022 |
| AK Eco Solutions Ltd | Construction | 2021 |
| AK Estates Ltd | Real estate | 2024 |
| AK Events Leicester Ltd | Administrative & support | 2023 |
| AK Finance Consultancy Ltd | Financial services | 2022 |
| AK Hand Upper Limb Clinic Ltd | Health & social care | 2025 |
| AK House Renovation Ltd | Construction | 2025 |
| AK Industry Limited | Manufacturing | 2004 |
| AK Investments (Leicester) Limited | Real estate | 2019 |
| AK Local Store Ltd | Wholesale & retail | 2024 |
| AK Management Solutions Limited | Real estate | 2017 |
| AK Optometry Ltd | Health & social care | 2018 |
| AK Property & Renovations Ltd | Real estate | 2025 |
| AK Scientific Ltd | Transport & logistics | 2021 |
| AK Wealth Groups Limited | Real estate | 2020 |
| AK Wealth Holdings Limited | Financial services | 2022 |
| AK World Tradehub Ltd | Wholesale & retail | 2025 |
| Ak&At Associates Ltd | Real estate | 2021 |
| Ak's International Ltd | Professional & scientific | 2021 |
| Ak's Men's Wear Ltd | Wholesale & retail | 2021 |
| AK9 Security Services Limited | Administrative & support | 2012 |
| AK93 Ltd | Real estate | 2024 |
| AK96 Properties Ltd | Real estate | 2019 |
| AKA Assets Ltd | Real estate | 2022 |
| AKA Heating Ltd | Construction | 2023 |
| AKA Jaldevi Property Ltd | Real estate | 2024 |
| AKA Properties Ltd | Real estate | 2015 |
| AKA Property Management Group Ltd | Real estate | 2024 |
| Akaal Education Trust | Education | 2012 |
| Akaal Sahai Legacies Ltd | Wholesale & retail | 2025 |
| Akaal Scaffolding Ltd | Construction | 2026 |
| Akaal Solutions Ltd | Hospitality | 2023 |
| Akaal Transport Ltd | Transport & logistics | 2012 |
| Akaall Transport Ltd | Transport & logistics | 2026 |
| Akai Management Ltd | Households | 2025 |
| Akal Aluminium Shopfronts Ltd | Manufacturing | 2019 |
| Akal Medical Services Limited | Health & social care | 2012 |
| Akal Property Investments Ltd | Real estate | 2021 |
| Akal Service Ltd | Other services | 2024 |
| Akamak Ltd | Real estate | 2015 |
| Akamax Ltd | Other services | 2023 |
| Akamedics Ltd | Education | 2018 |
| Akan Health Ltd | Health & social care | 2024 |
| Akana Ltd | Wholesale & retail | 2023 |
| Akap Allendale Property (Finchley) Limited | Real estate | 2023 |
| Akash Consulting Management Ltd | Financial services | 2023 |
| Akash Enterprise (UK) Ltd | Wholesale & retail | 2003 |
| Akash Projects Ltd | Real estate | 2023 |
| Akash Property Management Limited | Real estate | 2017 |
| AKB Accountancy Services Ltd | Professional & scientific | 2003 |
| AKB Creations Ltd | Manufacturing | 2026 |
| AKB Optical Ltd | Professional & scientific | 2025 |
| Akbar Aladdin & Co Ltd | Wholesale & retail | 2024 |
| Akcha Limited | Real estate | 2017 |
| Akct Limited | Other services | 2021 |
| Akdas Ltd | Transport & logistics | 2025 |
| AKE Serviced Accommodation Limited | Real estate | 2023 |
| Akej Limited | Public administration | 2026 |
| Akeley Targeted Ltd | Transport & logistics | 2018 |
| Akem.Bilaou Limited | Administrative & support | 2018 |
| AKG & Co Logistic Ltd | Transport & logistics | 2025 |
| AKG Foods Ltd | Wholesale & retail | 2022 |
| AKG Optical Limited | Health & social care | 2016 |
| AKG Properties Limited | Real estate | 2014 |
| Akgp Ltd | Health & social care | 2025 |
| Akhi Property Ltd | Real estate | 2024 |
| Akhil Healthcare Services Ltd | Real estate | 2015 |
| Akhil Liverpool Properties Ltd | Construction | 2023 |
| Akhila Infotech Ltd. | Information & communication | 2017 |
| Akhtar Properties Ltd | Real estate | 2022 |
| Akibi Group Limited | Real estate | 2017 |
| Akillian Global Group Ltd | Professional & scientific | 2025 |