| AWA Executive Travel Ltd | Transport & logistics | 2026 |
| AWA Facilities Ltd | Administrative & support | 2026 |
| Awaken Group Holdings Ltd | Financial services | 2026 |
| Awel Coffee Ltd. | Wholesale & retail | 2020 |
| Awesome Chicken Limited | Hospitality | 2024 |
| Awra Noor Global Ltd | Public administration | 2025 |
| AWS Consultancy Limited | Information & communication | 2018 |
| Axen Services Ltd | Transport & logistics | 2025 |
| Axis Real Estate Limited | Real estate | 2022 |
| Axis Solutions Limited | Information & communication | 2008 |
| Axizone Ltd | Professional & scientific | 2018 |
| Axle Ltd | Real estate | 2021 |
| Axora Services Ltd | Transport & logistics | 2026 |
| Axviix Ltd | Wholesale & retail | 2025 |
| Ayan Car Wash Ltd | Administrative & support | 2026 |
| Ayes Studios Limited | Information & communication | 2013 |
| Ayesha Sattar Ltd | Wholesale & retail | 2026 |
| Ayivin Technologies Ltd | Information & communication | 2015 |
| Ayiza Limited | Information & communication | 2008 |
| Ayiza Software Labs Limited | Information & communication | 2020 |
| Aynsley Property Services Limited | Real estate | 1996 |
| Ayub Trading Limited | Wholesale & retail | 2026 |
| Ayura Auto Cars Limited | Wholesale & retail | 2025 |
| Ayurplanet Ltd | Health & social care | 2024 |
| Ayurworld Ltd | Health & social care | 2016 |
| Ayyaz Ltd. | Wholesale & retail | 2017 |
| AZ Block & Estate Management Ltd | Real estate | 2025 |
| AZA Assets Ltd | Real estate | 2024 |
| AZA Car Services Limited | Transport & logistics | 2001 |
| Azaan Express Ltd | Administrative & support | 2020 |
| Azam Traders Ltd | Wholesale & retail | 2019 |
| Azamay Ltd | Health & social care | 2008 |
| Azavedo Traders Limited | Other services | 2018 |
| Azavedo UK Limited | Information & communication | 2025 |
| Azba Enterprises Limited | Wholesale & retail | 2019 |
| Azeem Ayyub Limited | Transport & logistics | 2018 |
| AZK Technologies Ltd | Information & communication | 2011 |
| Azlanwears Ltd | Wholesale & retail | 2023 |
| Azte Ltd | Administrative & support | 2011 |
| Aztronix Ltd | Wholesale & retail | 2026 |
| Azurix Technologies Limited | Information & communication | 2025 |
| Azzurelle Ltd | Information & communication | 2025 |
| B Berg Consultants Limited | Health & social care | 2015 |
| B Build Group Ltd | Construction | 2026 |
| B H Investment PVT Ltd | Real estate | 2024 |
| B K Solicitors Limited | Professional & scientific | 2017 |
| B Kong Fashion Ltd | Wholesale & retail | 2023 |
| B N B Traders Ltd | Wholesale & retail | 2025 |
| B S B Property Developer Ltd | Real estate | 2018 |
| B S Dhillon Ltd | Other services | 2016 |
| B System Ltd | Information & communication | 2023 |
| B V Solicitors LLP | | 2012 |
| B&A GBS Ltd | Construction | 2013 |
| B&B Estates Limited | Real estate | 2012 |
| B&B Transport Ltd | Transport & logistics | 2017 |
| B&C Sisters Care Ltd | Health & social care | 2026 |
| B&M Events Ltd | Hospitality | 2026 |
| B&R Building & Refurbishments Limited | Construction | 2018 |
| B&S Building Expert Ltd | Construction | 2024 |
| B&S Real Estate Limited | Real estate | 2025 |
| B&S UK Services Limited | Wholesale & retail | 2024 |
| B&T Mangat Construction Ltd | Construction | 2017 |
| B&V Barber Ltd | Other services | 2024 |
| B&V Hair and Beauty Limited | Other services | 2021 |
| B-10 Construction Ltd | Construction | 2026 |
| B-P Asset Investments Ltd | Financial services | 2026 |
| B.E. Anmol Food & Wine Ltd | Wholesale & retail | 2026 |
| B2B Trade Limited | Wholesale & retail | 2017 |
| B2Z Trading Ltd | Wholesale & retail | 2026 |
| BA & S Constructions Ltd | Construction | 2025 |
| BAA Bapuji NI Yaadgiri Ltd | Real estate | 2010 |
| BAA Pension Trust Company Limited | Professional & scientific | 1989 |
| Baaaz Ltd | Real estate | 2023 |
| Baani Mini Market Ltd | Wholesale & retail | 2025 |
| Baatth Construction Ltd | Construction | 2021 |
| Baaz & Co Holdings Ltd | Financial services | 2026 |
| Baaz Build & Construction Ltd | Administrative & support | 2024 |
| BAB Services Limited | Wholesale & retail | 2020 |
| Babbar Investments Limited | Real estate | 2022 |
| Babbars Brother Ltd | Wholesale & retail | 2025 |
| Babbars Property Management Limited | Real estate | 2025 |
| Babs Homes Limited | Real estate | 2016 |
| Baby Kingdom Ltd | Wholesale & retail | 2018 |
| Bacos Improvements Limited | Construction | 2026 |
| BADINI1 Limited | Hospitality | 2025 |
| Badserconstruction Limited | Construction | 2015 |
| Bahtar Caterers Ltd | Hospitality | 2025 |
| Baigs Corporation Ltd | Wholesale & retail | 2026 |
| Bairi Foods Ltd | Wholesale & retail | 2025 |
| Baitulkaaba Tours Ltd | Administrative & support | 2025 |
| BAJ Builders Limited | Construction | 2016 |
| Bajaj Super Market Ltd | Wholesale & retail | 2012 |
| Bajaj Super Store Ltd | Wholesale & retail | 2016 |
| Bajwa Recruitment Services Limited | Construction | 2026 |
| Bajwa Transport Ltd | Construction | 2024 |
| Bakhtar Import Export Ltd | Wholesale & retail | 2024 |
| Bakhtar Luxe Limited | Hospitality | 2025 |
| Bakhtar Market London Ltd | Wholesale & retail | 2025 |
| BAL Builder Designer Ltd | Construction | 2025 |
| Balaji Logistics Ltd | Transport & logistics | 2025 |