| 99 Coffee Limited | Hospitality | 2023 |
| 99 Realty Limited | Real estate | 2025 |
| 99 Roses Ltd | Wholesale & retail | 2024 |
| 99 Trading Limited | Wholesale & retail | 2025 |
| 99 WEN Limited | Hospitality | 2026 |
| 99 Whippy Limited | Hospitality | 2025 |
| 99AI Ltd | Professional & scientific | 2026 |
| 99BRUM Ltd | Hospitality | 2026 |
| 99DESSERT Limited | Wholesale & retail | 2025 |
| 9SPR Askl & Sons Ltd | Real estate | 2026 |
| 9UP CIC | Education | 2021 |
| @ Serenity the Beauty Clinic (UK) Ltd | Other services | 2008 |
| @ Warblefly Productions Ltd | Arts & recreation | 2006 |
| @4 a Mission Ltd | Information & communication | 2022 |
| @Kylie's Little Gemzzs Ltd | Health & social care | 2025 |
| @Theandygarner Limited | Professional & scientific | 2021 |
| @Thegardens Ltd | Hospitality | 2019 |
| @Wr.Com (UK) Ltd | Administrative & support | 2019 |
| A 2 B Motors Specialist Ltd | Wholesale & retail | 2026 |
| A & a Recruitment Limited | Administrative & support | 2003 |
| A & a Care Solutions Ltd | Health & social care | 2015 |
| A & a French Polishing and SON Limited | Administrative & support | 2016 |
| A & a Properties (Glastonbury) Limited | Real estate | 2014 |
| A & a Sandhu Ltd | Construction | 2025 |
| A & AJ Transport Ltd | Transport & logistics | 2020 |
| A & B Valeting Centre Ltd | Wholesale & retail | 2018 |
| A & C Commercial Glazing Limited | Construction | 1986 |
| A & C Property (West Midlands) Ltd | Households | 2022 |
| A & D Accounting Ltd | Professional & scientific | 2021 |
| A & D Carpentry & Joinery Ltd | Construction | 2008 |
| A & D Cutler Limited | Real estate | 2002 |
| A & D Hospitality Limited | Hospitality | 2025 |
| A & D Printing UK Limited | Manufacturing | 2018 |
| A & E Edgbaston Limited | Hospitality | 2015 |
| A & EJ Ltd | Wholesale & retail | 2024 |
| A & F Furniture Ltd | Wholesale & retail | 2016 |
| A & F Ravat Ltd | Real estate | 2025 |
| A & GS Holdings Ltd | Real estate | 2022 |
| A & H Capital Investments Limited | Real estate | 2025 |
| A & H Rentals Ltd | Administrative & support | 2024 |
| A & I Convenience Stores Ltd | Wholesale & retail | 2025 |
| A & I Electrical Services Limited | Construction | 2016 |
| A & I Growth Ltd | Real estate | 2025 |
| A & I Property Investment Limited | Real estate | 2019 |
| A & J Distributors (UK) Limited | Real estate | 2004 |
| A & J Foods Limited | Wholesale & retail | 2018 |
| A & J Goods Ltd | Wholesale & retail | 2020 |
| A & J Plant Hire Limited | Real estate | 2000 |
| A & J Superstore Ltd | Wholesale & retail | 2020 |
| A & J Welding (Holdings) Limited | Financial services | 2015 |
| A & J Welding Supplies Limited | Manufacturing | 1995 |
| A & K Electrical Solutions Ltd | Energy | 2023 |
| A & K Executive Cars Ltd | Transport & logistics | 2018 |
| A & K Family Holdings Ltd | Construction | 2018 |
| A & K Hardware DIY Limited | Wholesale & retail | 2020 |
| A & K Properties Midlands Ltd | Real estate | 2024 |
| A & K Property Holding Group Limited | Real estate | 2023 |
| A & K Signalling Ltd | Professional & scientific | 2019 |
| A & K Zafiri Limited | Hospitality | 2004 |
| A & L Oral Care Ltd | Health & social care | 2024 |
| A & L Associates Ltd | Hospitality | 2017 |
| A & L Building and Plastering Limited | Construction | 2009 |
| A & L Global Ltd | Construction | 2023 |
| A & L Rose Investments Limited | Real estate | 2022 |
| A & M (UK1) Housing Limited | Real estate | 2025 |
| A & M 07 Ltd | Wholesale & retail | 2021 |
| A & M Confectionery Ltd | Wholesale & retail | 2017 |
| A & M Interior Projects Limited | Construction | 2010 |
| A & M Medics Ltd | Health & social care | 2025 |
| A & MH Services Ltd | Wholesale & retail | 2019 |
| A & N Jewels Ltd | Wholesale & retail | 2024 |
| A & N Property Partnership Limited | Real estate | 2020 |
| A & N Trading Ltd | Wholesale & retail | 2025 |
| A & P Capital Ltd | Real estate | 2019 |
| A & P Pharma Limited | Wholesale & retail | 2017 |
| A & P Transport (Worcestershire) Limited | Transport & logistics | 2015 |
| A & Q Foods Ltd | Manufacturing | 2024 |
| A & R Board Sales Limited | Wholesale & retail | 1989 |
| A & R Performance Ltd | Wholesale & retail | 2019 |
| A & R UK Property Ltd | Real estate | 2024 |
| A & S Bargains Ltd | Wholesale & retail | 2018 |
| A & S Blinds Limited | Manufacturing | 2018 |
| A & S Clothing Manufacturers Limited | Manufacturing | 1998 |
| A & S Electronics Ltd | Water & waste | 2023 |
| A & S Heights Ltd | Real estate | 2025 |
| A & S Illahi Limited | Professional & scientific | 2004 |
| A & S Signs Limited | Manufacturing | 2008 |
| A & T Lettings Limited | Real estate | 1998 |
| A & V Lettings Ltd | Real estate | 2019 |
| A & V Smart Convenience Ltd | Wholesale & retail | 2025 |
| A & V Systems Limited | Information & communication | 2020 |
| A & Z Developer Limited | Construction | 2023 |
| A & Z Group Ltd | Real estate | 2026 |
| A &CEE Company Ltd | Health & social care | 2022 |
| A + H Kitchens Limited | Manufacturing | 1997 |
| A 1 Boss Limited | Wholesale & retail | 2023 |
| A 2 Z DIY Hardware Plumbing &Heating Merchant Ltd | Wholesale & retail | 2012 |
| A 2 Z Logistics Limited | Transport & logistics | 2018 |
| A 2 ZEE Nexus Ltd | Transport & logistics | 2024 |
| A a Global Medical Services Ltd | Health & social care | 2012 |