| AJSLP19 | | 1997 |
| AJSLP2 | | 1997 |
| AJSLP20 | | 1997 |
| AJSLP21 | | 1997 |
| AJSLP3 | | 1997 |
| AJSLP4 | | 1997 |
| AJSLP5 | | 1997 |
| AJSLP6 | | 1997 |
| AJSLP7 | | 1997 |
| AJSLP8 | | 1997 |
| AJSLP9 | | 1997 |
| AJT Investment Management Ltd | Extraterritorial | 2012 |
| AJW Invevstment Properties Ltd | Real estate | 2026 |
| AJZ Interbrokers L.P. | | 2014 |
| AJZ Properties & Holiday Lets Limited | Real estate | 2006 |
| AK & Sons Enterprises Ltd | Information & communication | 2024 |
| AK Consulting International LP | | 2023 |
| AK Direct Ltd | Other services | 2014 |
| AK Energy and Tech Innovations Ltd | Professional & scientific | 2026 |
| AK Heritage Developments Limited | Professional & scientific | 2025 |
| AK Homes Scotland Ltd | Real estate | 2021 |
| AK Interprisess Limited | Wholesale & retail | 2024 |
| AK Ophthalmology Limited | Health & social care | 2020 |
| AK Stays Ltd | Wholesale & retail | 2023 |
| AK Strategy L.P. | | 2015 |
| AK Travel Scott Ltd | Transport & logistics | 2026 |
| Ak&Sb Ltd | Hospitality | 2024 |
| AKA Global Ltd | Administrative & support | 2017 |
| AKA Holdings LP | | 2016 |
| AKA Properties Edinburgh Ltd | Real estate | 2023 |
| Akada Traders LP | | 2012 |
| Akafm Ltd | Administrative & support | 2022 |
| Akamar Group LP | | 2018 |
| Akanni African Kitchen & Events Ltd | Wholesale & retail | 2025 |
| Akasha Enterprises Ltd | Wholesale & retail | 2011 |
| Akasha Private Advisory Limited | Administrative & support | 2023 |
| Akazoo Limited | Administrative & support | 2008 |
| Akbar Property Ltd | Real estate | 2022 |
| Akbr Medical Limited | Health & social care | 2022 |
| AKC IT Solutions Ltd | Information & communication | 2010 |
| AKC Property Holdings Limited | Real estate | 2019 |
| Akcz Property Ltd | Real estate | 2025 |
| Akdb Consulting LP | | 2015 |
| AKE Property Services Limited | Real estate | 2017 |
| AKE Technology Ltd | Information & communication | 2018 |
| Akenwig Limited | Hospitality | 2025 |
| AKF Bohemia UK LP | | 2016 |
| Akimatur Investments LP | | 2011 |
| Akira Limited | Wholesale & retail | 2024 |
| Akjj Edinburgh Limited | Hospitality | 2019 |
| Akjthebest Limited | Hospitality | 2025 |
| AKK Brothers Ltd | Wholesale & retail | 2026 |
| Akkert Impex LP | | 2012 |
| Akkert Inter LP | | 2012 |
| Akkerton LP | | 2016 |
| Akkord International LP | | 2016 |
| Akkord Welt LP | | 2014 |
| Akku Tealing Limited | Construction | 2023 |
| AKL International LP | | 2010 |
| Akland Group LP | | 2017 |
| Akland LP | | 2013 |
| Aklo LP | | 2017 |
| AKM (Edinburgh) Limited | Professional & scientific | 2011 |
| AKM Tech Ltd | Other services | 2026 |
| AKN Motors Ltd | Wholesale & retail | 2018 |
| AKO AI Ltd | Information & communication | 2025 |
| AKP Care Ltd | Health & social care | 2025 |
| Akqualia Limited | Information & communication | 2020 |
| Akra Trade Alliance LP | | 2016 |
| Akrayleto Ltd | Wholesale & retail | 2020 |
| Akreon Cell Ltd | Manufacturing | 2025 |
| Akromedia LP | | 2015 |
| Akronos & Co. | | 2004 |
| AKS Asset Holdings Limited | Real estate | 2026 |
| AKS Power Management Ltd | Professional & scientific | 2023 |
| Aksakal (UK) Ltd | Hospitality | 2022 |
| Aksi LIT Ltd | Manufacturing | 2025 |
| Akson Trade LP | | 2017 |
| AKSTART2 Trading Ltd | Hospitality | 2024 |
| AKSTART3 Trading Limited | Hospitality | 2025 |
| AKSTART4 Trading Limited | Hospitality | 2026 |
| Akstel Impex LP | | 2016 |
| Aktel Corp. LP | | 2015 |
| Aktia Group LP | | 2016 |
| Aktimex Inter LP | | 2011 |
| Aktiv Trans L.P. | | 2013 |
| AKV Solutions Limited | Professional & scientific | 2024 |
| Akvatex Consult LP | | 2017 |
| Akvatoria LP | | 2013 |
| AKW Consulting Ltd | Information & communication | 2019 |
| AKZ LUX Ltd | Hospitality | 2026 |
| AL Anaesthesia Ltd | Health & social care | 2012 |
| AL Harman Ltd | Wholesale & retail | 2021 |
| AL Insaf Meat & Vegetables Ltd | Wholesale & retail | 2023 |
| AL Ittihad International Ltd | Other services | 2024 |
| AL Jehmani SQ Ltd | Transport & logistics | 2026 |
| AL Kamekhli Ltd | Construction | 2023 |
| AL Muheet Ltd | Wholesale & retail | 2024 |
| AL Noor Online Retail Ltd | Wholesale & retail | 2026 |
| AL Recruitment Group Ltd | Administrative & support | 2026 |