| 02HCX Ltd | Information & communication | 2026 |
| 15865142 Ltd | Administrative & support | 2024 |
| 15A Richmond Road (Freehold) Limited | Real estate | 2015 |
| 24HRS Taxis & Cabs Ltd | Transport & logistics | 2025 |
| 3 Diamonds Global Ltd | Wholesale & retail | 2025 |
| 365 Elite Healthcare Limited | Administrative & support | 2022 |
| 365 MUM Network CIC | Health & social care | 2025 |
| 37MIGHTY Ltd | Information & communication | 2017 |
| 3SIXTY Memories Ltd | Other services | 2024 |
| 7STARS Marketing Limited | Professional & scientific | 2024 |
| 7XM DEV Ltd | Information & communication | 2025 |
| A & S Property Developers Limited | Construction | 2025 |
| A Entertainment Ltd | Information & communication | 2024 |
| A Smith Exports Ltd | Wholesale & retail | 2023 |
| A1 Services Ltd | Administrative & support | 2025 |
| Aaron Holmes Residential Limited | Real estate | 2026 |
| Abastra Asbestos Removal Service Ltd | Extraterritorial | 2018 |
| Abastra Environmental Ltd | Water & waste | 1989 |
| Abos Cleaning Services Ltd | Administrative & support | 2023 |
| AD Investment Management Limited | Professional & scientific | 2010 |
| Adult Toys Direct Ltd | Wholesale & retail | 2024 |
| Advice With Alex Ltd | Information & communication | 2024 |
| Adwoa's Cakes Ltd | Manufacturing | 2021 |
| Aeon Peak Co., Ltd | Wholesale & retail | 2025 |
| Affordable Branding Design Ltd | Professional & scientific | 2025 |
| AGA Outlet Ltd | Wholesale & retail | 2025 |
| AGD Studios Limited | Wholesale & retail | 2025 |
| AHA Management Ltd | Other services | 2025 |
| Aiam Commerce Ltd | Wholesale & retail | 2025 |
| Air-Talk Solutions Limited | Information & communication | 2021 |
| Akudam Consulting Ltd | Information & communication | 2017 |
| Al-Zahra Education Limited | Public administration | 2013 |
| Aldefy International Ltd | Wholesale & retail | 2024 |
| Aliyah and Alinah Enterprises Ltd | Real estate | 2018 |
| Alizon Ltd | Wholesale & retail | 2023 |
| ALL Clean Business Services Limited | Extraterritorial | 2017 |
| ALL Stars Breakfast & Afterschool Club Limited | Education | 2017 |
| Alma Housing Limited | Extraterritorial | 2024 |
| Amazing Constructions Ltd | Construction | 2019 |
| Amenco Deals Limited | Wholesale & retail | 2022 |
| Amplify Avenue Ltd | Wholesale & retail | 2026 |
| AMS LAB AI Limited | Information & communication | 2026 |
| ANA Enterprises Ltd | Wholesale & retail | 2025 |
| ANC Solutions Ltd | Construction | 2025 |
| Andice Developments Ltd | Real estate | 2019 |
| Andice Ltd | Real estate | 2018 |
| Andrella Grapes Designs Ltd | Extraterritorial | 2019 |
| Anfor Industries Ltd | Wholesale & retail | 2025 |
| ANM Dynamics Ltd | Information & communication | 2025 |
| Anti-Radiation Limited | Wholesale & retail | 2023 |
| Aoad Limited | Wholesale & retail | 2025 |
| Apex K9 Protection Ltd | Administrative & support | 2025 |
| Apex Sourcing Solutions Limited | Wholesale & retail | 2025 |
| Apex Zone Limited | Wholesale & retail | 2021 |
| APG Clothing Ltd | Wholesale & retail | 2016 |
| APJ Commercial Services Ltd | Construction | 2022 |
| APM Accountancy Ltd | Professional & scientific | 2021 |
| Apollo Counter Threat UK Ltd | Administrative & support | 2022 |
| Apposite Labs Ltd | Information & communication | 2026 |
| April Productions Ltd | Wholesale & retail | 2023 |
| AR Green Construction Ltd | Construction | 2021 |
| Arabian Nights 786 Limited | Wholesale & retail | 2026 |
| Arcoaf Limited | Wholesale & retail | 2018 |
| Arete Solution Services Ltd | Construction | 2021 |
| Argus Intelligence Limited | Information & communication | 2008 |
| Arista Residential Limited | Real estate | 2022 |
| Artisan Estimation Ltd | Other services | 2024 |
| Asdf Dship Ltd | Wholesale & retail | 2021 |
| ASH Plus Ltd | Wholesale & retail | 2022 |
| Askansay Limited | Wholesale & retail | 2026 |
| ASM Academy London Ltd | Education | 2025 |
| Assignora Ltd | Professional & scientific | 2025 |
| Atfal Group Ltd | Health & social care | 2025 |
| Atlandtis & Co Ltd | Construction | 2022 |
| Augustin Construction Limited | Construction | 2016 |
| Augusto Limited | Real estate | 1980 |
| Aurixa Ltd | Wholesale & retail | 2026 |
| Auto Porium Ltd | Wholesale & retail | 2019 |
| AV Designs & Installation Ltd | Construction | 2011 |
| Avdee Ltd | Extraterritorial | 2016 |
| Avenue Cleaning Limited | Administrative & support | 2025 |
| Averiq Ltd | Wholesale & retail | 2025 |
| Aviastorm Ltd | Information & communication | 2022 |
| Axias Collective Ltd | Real estate | 2020 |
| Ayaz Tyres Mobile Service Ltd | Wholesale & retail | 2024 |
| AYO Electrical Ltd | Construction | 2025 |
| Aypm Limited | Information & communication | 2024 |
| Aysha Kebab House Ltd | Hospitality | 2024 |
| AZ Renewable Energy Ltd | Wholesale & retail | 2024 |
| AZ Thobes Ltd | Wholesale & retail | 2023 |
| B S Construction Projects Ltd | Construction | 2015 |
| B&P Contractors Ltd | Construction | 2020 |
| Baarik Travel & Tours Ltd | Administrative & support | 2019 |
| Bacet Relocation Ltd | Real estate | 2018 |
| BAD Gear Ltd | Arts & recreation | 2025 |
| Baiomi Ltd | Wholesale & retail | 2025 |
| Baker Technical Support Enterprise Limited | Wholesale & retail | 2021 |
| Ballyb Limited | Agriculture & fishing | 2016 |
| Balmoral Solutions Limited | Information & communication | 2025 |
| Basra Sign & Print Limited | Manufacturing | 2022 |