| 03180318 Limited | Financial services | 2018 |
| 1 Tomswood (Holdings) Limited | Financial services | 2022 |
| 1 Tomswood Limited | Construction | 2018 |
| 123 Ventures Ltd | Health & social care | 2020 |
| 21-26 Jackson Close RTM Company Ltd | Households | 2017 |
| 25 Penshurst Road (London) Limited | Households | 2018 |
| 3AY Limited | Other services | 2008 |
| 3R W Design Ltd | Manufacturing | 2014 |
| 50 (A-E) Wood Avenue (Residents Company) Ltd | Households | 2005 |
| A & B Services Limited | Construction | 2015 |
| A Cranmer Roofing Ltd | Construction | 2022 |
| A T Multi Service Contractors Ltd | Construction | 2024 |
| A.C. Vehicle Recycling Limited | Water & waste | 2001 |
| AB Steel Construction Ltd | Construction | 2015 |
| Abbs Mags' & Co Limited | Health & social care | 2017 |
| Abdkay Enterprises Limited | Health & social care | 2022 |
| Abwel Global Limited | Wholesale & retail | 2025 |
| Acclaim Handling Limited | Administrative & support | 1988 |
| Accstor Limited | Transport & logistics | 2002 |
| Acorn Trading Limited | Professional & scientific | 2026 |
| Adesther Ltd | Construction | 2014 |
| Adex IT Limited | Information & communication | 2019 |
| Adonai Properties Ltd | Real estate | 2021 |
| Aerosol Consultants Limited | Professional & scientific | 2018 |
| Afro Consultancy Services Limited | Health & social care | 2013 |
| AG Legacy Projects Ltd | Construction | 2017 |
| Agnes Trans Ltd | Transport & logistics | 2016 |
| Agneshkel Ltd | Manufacturing | 2012 |
| Ailenas Limited | Transport & logistics | 2018 |
| Aimero Ltd | Wholesale & retail | 2021 |
| Akol Accounting & Financial Services Limited | Financial services | 2003 |
| Alakate Ltd | Health & social care | 2022 |
| Alex URS Ltd | Transport & logistics | 2019 |
| Alexandru Scurhan Ltd | Transport & logistics | 2022 |
| ALL Landlord Certificates Limited | Construction | 2019 |
| ALL Things Christian Limited | Information & communication | 2020 |
| Allied Pallet Supplies Ltd | Manufacturing | 2023 |
| Alpinus Ltd | Construction | 2018 |
| AMP Reform Limited | Arts & recreation | 2024 |
| Andrewkays Limited | Health & social care | 2012 |
| Anidell Global Services Limited | Construction | 2020 |
| Animals at Home (Essex Central) Ltd | Other services | 2011 |
| Apex Group Estates Ltd | Real estate | 2018 |
| Apolo Ventures Limited | Real estate | 2019 |
| Arora’S Bar and Restaurants Ltd | Hospitality | 2024 |
| Arturo TBG Ltd | Transport & logistics | 2018 |
| Aspano Properties Limited | Real estate | 2021 |
| Assemble Holdings Limited | Professional & scientific | 2021 |
| Assemble Properties Limited | Extraterritorial | 2020 |
| Assemble Scaffold Solutions Limited | Construction | 2018 |
| Assist YOU Accounting Services Ltd | Professional & scientific | 2020 |
| Asvsk Ltd | Wholesale & retail | 2017 |
| ATJ Inspect Ltd | Manufacturing | 2021 |
| Aurelia&Ion Ltd | Construction | 2014 |
| Axtell Music Ltd | Arts & recreation | 2016 |
| AYS Nutrition Ltd | Hospitality | 2021 |
| Azlay Ltd | Wholesale & retail | 2017 |
| B M Building Construction Ltd | Construction | 2016 |
| BA Retail Limited | Wholesale & retail | 2021 |
| Bachartech Ltd | Information & communication | 2019 |
| Backstage Centre Limited | Education | 2008 |
| Badeafamily Ltd | Wholesale & retail | 2021 |
| Barneys Horseradish Co. Ltd | Manufacturing | 2004 |
| Barrierfold Limited | Extraterritorial | 2009 |
| Bart Solution Ltd | Construction | 2019 |
| Base and Gold Limited | Manufacturing | 2016 |
| BC Maintenance Limited | Administrative & support | 2020 |
| BCJ Accounting Ltd | Professional & scientific | 2013 |
| Becker Tree Contracts Limited | Agriculture & fishing | 1998 |
| Bell Fuels Ltd | Transport & logistics | 2019 |
| Bengal Enterprises Ltd | Wholesale & retail | 2019 |
| Benmark Brick Sales Limited | Wholesale & retail | 1990 |
| Berden Developments Limited | Construction | 2019 |
| Berden Enterprises Ltd | Real estate | 2007 |
| Berdo Gold Ltd | Construction | 2021 |
| BHM Elite Ltd | Construction | 2024 |
| BIC Media Limited | Professional & scientific | 2005 |
| Bicm Consultancy Ltd. | Professional & scientific | 2017 |
| BID Holdings Limited | Administrative & support | 2025 |
| Bigbenconstruction Ltd | Extraterritorial | 2020 |
| Blac Ribbon Clothing Limited | Other services | 2019 |
| Bliss Nuptials and Events Ltd | Hospitality | 2020 |
| Bolder Developments Ltd | Construction | 1997 |
| Bouqui Collections Ltd | Health & social care | 2019 |
| Brampton Self-Build UK Limited | Construction | 2019 |
| Brilliant Cleaning Maintenance Ltd | Other services | 2014 |
| Builders & Plumbers Limited | Construction | 2009 |
| Building Branches Ltd | Construction | 2020 |
| Buildtec Services Ltd | Construction | 2019 |
| Buildtec Solutions Limited | Construction | 2023 |
| Burca Investments Ltd | Real estate | 2024 |
| C&M Lofts Ltd | Construction | 2020 |
| C.M.A. Haulage Limited | Transport & logistics | 1997 |
| Calceta Limited | Hospitality | 2018 |
| Callsys Ltd | Extraterritorial | 2009 |
| Capital Underpinning Ltd | Construction | 2018 |
| CG Export Limited | Wholesale & retail | 2022 |
| Chase Consult Limited | Administrative & support | 2019 |
| Choice Pharma Ltd | Health & social care | 2014 |
| Chozen Gems Limited | Manufacturing | 2014 |