| AB CHILDCARE3 Limited | Wholesale & retail | 2018 |
| AB City Ltd | Wholesale & retail | 2022 |
| AB City Property Ltd | Real estate | 2024 |
| AB Civil Engineering Limited | Construction | 2008 |
| AB Civil Engineering Solutions Ltd | Construction | 2020 |
| AB Classic Chauffeurs Limited | Transport & logistics | 2019 |
| AB CLOTHING1 Ltd | Wholesale & retail | 2026 |
| AB Cloud Services Ltd | Information & communication | 2018 |
| AB Cloud Solutions Ltd | Real estate | 2025 |
| AB Collective Ltd | Professional & scientific | 2025 |
| AB Colourful Heart Creations Limited | Extraterritorial | 2019 |
| AB Commerce Ltd | Wholesale & retail | 2021 |
| AB Commercial Services (UK) Limited | Professional & scientific | 2020 |
| AB Commodities UK Ltd | Mining & quarrying | 2025 |
| AB Comms Limited | Professional & scientific | 2020 |
| AB Communications & Marketing Ltd | Professional & scientific | 2025 |
| AB Concept Limited | Extraterritorial | 2022 |
| AB Concessions Ltd | Wholesale & retail | 2023 |
| AB Construct Property Limited | Construction | 2024 |
| AB Construction Consultancy Ltd | Professional & scientific | 2021 |
| AB Construction London Ltd | Construction | 2021 |
| AB Consulere Limited | Professional & scientific | 2019 |
| AB Consult UK Ltd | Professional & scientific | 2019 |
| AB Consultants and Analytics Limited | Professional & scientific | 2024 |
| AB Consulting Studio Ltd | Professional & scientific | 2025 |
| AB Continental Group Ltd | Transport & logistics | 2025 |
| AB Contractors & Sons Limited | Construction | 2008 |
| AB Contracts & Designs Limited | Construction | 2026 |
| AB Cooling Solutions & Shopfitters Ltd | Energy | 2024 |
| AB Cooperation Ltd | Real estate | 2015 |
| AB Cosmetics London Ltd | Wholesale & retail | 2024 |
| AB Cosmetics Ltd | Other services | 2025 |
| AB Data UK Ltd | Professional & scientific | 2023 |
| AB Dating Services Limited | Information & communication | 2025 |
| AB Decor Inc Ltd | Wholesale & retail | 2023 |
| AB Delivery Ltd | Transport & logistics | 2024 |
| AB Dental Ltd | Health & social care | 2017 |
| AB Derivatives Advisors Limited | Professional & scientific | 2014 |
| AB Design & Build Ltd | Construction | 2018 |
| AB Destock Ltd | Wholesale & retail | 2023 |
| AB Developments Limited | Real estate | 2017 |
| AB Diamond Jewellery Ltd | Manufacturing | 2025 |
| AB Digital Global Ltd | Wholesale & retail | 2025 |
| AB Dontics Ltd | Health & social care | 2025 |
| AB Drywall Interiors Limited | Construction | 2026 |
| AB Ecred Co-Investment Limited | Administrative & support | 2023 |
| AB Ecred Investments II LLP | | 2023 |
| AB Ecred Management Limited | Administrative & support | 2023 |
| AB Electrical and GAS Testing Limited | Professional & scientific | 2017 |
| AB Electrical London Ltd | Construction | 2022 |
| AB Electricians (London) Limited | Construction | 2022 |
| AB Electroservice Ltd | Construction | 2026 |
| AB Embodiment Ltd | Health & social care | 2025 |
| AB Eminent Design Limited | Construction | 2025 |
| AB Empire Ltd | Wholesale & retail | 2026 |
| AB Energy (UK) Ltd | Wholesale & retail | 2014 |
| AB Engineering & Agri Ltd | Agriculture & fishing | 2023 |
| AB Enterprises (U.K) Limited | Wholesale & retail | 2022 |
| AB Equity Ltd | Real estate | 2022 |
| AB Equity Partners Ltd | Financial services | 2024 |
| AB Essentials Ltd | Wholesale & retail | 2025 |
| AB Estates and Investments Ltd | Construction | 2023 |
| AB Estetix Ltd | Other services | 2022 |
| AB Europe Ltd | Administrative & support | 2023 |
| AB Europroperty Fund LP | | 2003 |
| AB Events Management Ltd | Hospitality | 2024 |
| AB Exports Limited | Wholesale & retail | 2020 |
| AB Express Ltd | Other services | 2017 |
| AB FAB the Movie Ltd | Administrative & support | 2015 |
| AB Farms Ltd | Agriculture & fishing | 2015 |
| AB Fast Food Limited | Hospitality | 2026 |
| AB Film Productions Ltd | Extraterritorial | 2019 |
| AB Financial Consulting Ltd | Professional & scientific | 2025 |
| AB Fininvest Ltd | Financial services | 2025 |
| AB Fire Ltd | Construction | 2022 |
| AB Fit Limited | Arts & recreation | 2024 |
| AB Flat Roofing Services Ltd | Construction | 2025 |
| AB Flavours UK Ltd | Hospitality | 2024 |
| AB Foods Australia Limited | Professional & scientific | 1936 |
| AB Foods Limited | Other services | 2014 |
| AB Foot Clinic Ltd | Health & social care | 2025 |
| AB Furniture Studio Ltd | Manufacturing | 2012 |
| AB Gardeners Limited | Administrative & support | 2024 |
| AB GAS & Maintenance Ltd | Administrative & support | 2021 |
| AB GEO Consulting Ltd | Other services | 2025 |
| AB Global Limited | Wholesale & retail | 2025 |
| AB Globalfine Limited | Real estate | 2022 |
| AB Gold Events Limited | Arts & recreation | 2024 |
| AB Group Limited | Administrative & support | 1995 |
| AB Group Online Limited | Information & communication | 2017 |
| AB Growth Partners Ltd | Professional & scientific | 2026 |
| AB Hair LAB Ltd | Other services | 2023 |
| AB Haulage and Service Limited | Transport & logistics | 2024 |
| AB Haulage Service Ltd | Transport & logistics | 2025 |
| AB Heat Workz Ltd | Construction | 2023 |
| AB HI Tech Monetic Solutions Ltd | Wholesale & retail | 2024 |
| AB Holding Investments Ltd | Other services | 2019 |
| AB Holdings International Ltd | Real estate | 2025 |
| AB Hussain Ltd | Real estate | 2023 |
| AB Inbev Africa Holdings II Limited | Administrative & support | 2015 |