| Alphaplus Consultancy Limited | Education | 2003 |
| Alphard Solutions Ltd | Information & communication | 2026 |
| Alpharenew Ltd | Manufacturing | 2024 |
| Alphasol Limited | Other services | 2010 |
| Alphasortuk Ltd | Information & communication | 2025 |
| Alphasys Limited | Other services | 2024 |
| Alphawindscreens Ltd | Wholesale & retail | 2025 |
| Alphomeg Limited | Transport & logistics | 2025 |
| Alpin Aircon (Maintenance) Limited | Construction | 2008 |
| Alpine Adventure Leisure Limited | Arts & recreation | 2024 |
| Alpine Car Parks Limited | Other services | 2019 |
| Alpine Construction Northwest Ltd | Construction | 2023 |
| Alpine Consultancy Ltd | Professional & scientific | 2026 |
| Alpine Developments North West Ltd | Real estate | 2026 |
| Alpine Food and Beverages Ltd | Wholesale & retail | 2025 |
| Alpine Glow Skincare Limited | Manufacturing | 2025 |
| Alpine IT Solution Limited | Information & communication | 2024 |
| Alpine Pharma Limited | Wholesale & retail | 2024 |
| Alpine Utilities Ltd | Information & communication | 2006 |
| Alpine Wholesale Ltd | Construction | 2023 |
| Alpine Wood Limited | Construction | 2023 |
| Alpinesky Limited | Real estate | 2016 |
| Alpinesun Limited | Administrative & support | 2010 |
| Alpino Cars Limited | Wholesale & retail | 1998 |
| Alpino Group Ltd | Real estate | 2021 |
| Alpropshaw Limited | Real estate | 2021 |
| Alqaesi & Co Limited | Professional & scientific | 2003 |
| Alqaraat Logistics for General Trading Ltd | Wholesale & retail | 2025 |
| Alqarya Ltd | Hospitality | 2015 |
| Alqawasmy for Trading Ltd | Wholesale & retail | 2024 |
| Alquds Takeaway(Blackburn) Ltd | Hospitality | 2025 |
| ALR Developments Limited | Construction | 2016 |
| Alrabut Company for Optical Cable Services Ltd | Wholesale & retail | 2025 |
| Alraed Almutamayez Company Limited | Wholesale & retail | 2026 |
| Alrafy Limited | Wholesale & retail | 2024 |
| Alrali Ltd | Professional & scientific | 2014 |
| Alrashed Enterprise Ltd | Other services | 2024 |
| Alrashid Transport Ltd | Wholesale & retail | 2024 |
| Alrayan MCR Ltd | Transport & logistics | 2022 |
| Alrayyan Estates Ltd | Real estate | 2026 |
| Alrazzaq Estates Limited | Real estate | 2019 |
| Already LET Ltd | Real estate | 2018 |
| Alrec Ltd | Wholesale & retail | 2026 |
| Alric Leder Limited | Extraterritorial | 2018 |
| Alriqie Ltd | Transport & logistics | 2025 |
| Alriyaadah for Trading Ltd | Wholesale & retail | 2025 |
| Alriyadh Restaurant Ltd | Hospitality | 2026 |
| Alrizq Limited | Real estate | 2022 |
| Alro Logistics Ltd | Transport & logistics | 2020 |
| Alrock Ltd | Hospitality | 2026 |
| Alrowad Elalameya Ltd | Wholesale & retail | 2025 |
| Alroy Property Investment Limited | Real estate | 2025 |
| ALS (MCR) Ltd | Administrative & support | 2016 |
| ALS Creative Ltd | Information & communication | 2025 |
| ALS Customs Consulting Limited | Transport & logistics | 2019 |
| ALS Customs Services & Solutions Limited | Transport & logistics | 1989 |
| ALS Customs Services Limited | Transport & logistics | 1991 |
| ALS Customs UK Limited | Transport & logistics | 2019 |
| Alsaalim Ltd | Professional & scientific | 2025 |
| Alsadad First Ltd | Information & communication | 2025 |
| Alsadeq Limited | Wholesale & retail | 2023 |
| Alsaeed Cash & Carry Limited | Information & communication | 2004 |
| Alsafir Alearabiu Almutakamilat Lilaemal Altijaria Ltd | Wholesale & retail | 2025 |
| Alsahm Al-Gharbi for Logistics Service Ltd | Wholesale & retail | 2025 |
| Alsaif for Services Ltd | Other services | 2024 |
| Alsaifthobes Ltd | Wholesale & retail | 2023 |
| Alsajda Ltd | Wholesale & retail | 2026 |
| Alsajer Co Ltd | Wholesale & retail | 2025 |
| Alsanam Almasriya Ltd | Wholesale & retail | 2025 |
| Alsaqr Ltd | Wholesale & retail | 2026 |
| Alsarayefi for Real Estate and Development Ltd | Financial services | 2025 |
| Alsecure Group Limited | Administrative & support | 1972 |
| Alsecure Guarding Limited | Administrative & support | 2022 |
| Alsecure Limited | Other services | 2006 |
| Alshaer Web Ltd | Other services | 2021 |
| Alshafi Traders Ltd | Wholesale & retail | 2025 |
| Alsham Trading Limited | Real estate | 2014 |
| Alshamat Almunirat Lilamal Waltatwir Ltd | Wholesale & retail | 2026 |
| Alshami MCR Ltd | Wholesale & retail | 2019 |
| Alshami UK Ltd | Wholesale & retail | 2019 |
| Alshamyat Pastries Ltd | Manufacturing | 2021 |
| Alsharika Alola Lelzahab Ltd | Wholesale & retail | 2024 |
| Alsharkah Alnasim Lilkhadamat Waliastithmar Ltd | Wholesale & retail | 2025 |
| Alshokor and Partner for Services Ltd | Other services | 2024 |
| Alshorafa Ltd | Wholesale & retail | 2021 |
| Alshorouk TEX and Garment Ltd | Wholesale & retail | 2026 |
| Alshugairi Ltd | Information & communication | 2025 |
| Also Farming Ltd | Real estate | 2023 |
| Also Leisure Limited | Other services | 2013 |
| Also Properties Ltd | Real estate | 2023 |
| Also Trading Limited | Financial services | 1969 |
| Alsoft Limited | Information & communication | 2003 |
| Alspa Construction & Development Ltd | Construction | 2019 |
| Alspa Developments Ltd | Construction | 2020 |
| Alston (MCR) Ltd | Health & social care | 2017 |
| Alsu Solutions Ltd | Construction | 2024 |
| Alsuruj Alearabiah Lilnaql Ltd | Wholesale & retail | 2026 |
| ALT Laser Limited | Professional & scientific | 2012 |
| ALT North Limited | Professional & scientific | 2025 |
| ALT Platforms Ltd | Information & communication | 2025 |