| 06398043 Limited | Wholesale & retail | 2007 |
| 16437549 Ltd | Wholesale & retail | 2025 |
| 2 Harrow RD Ltd | Administrative & support | 2003 |
| 6242Y.COM Limited | Extraterritorial | 2008 |
| 70-76 Eign Road Limited | Households | 2022 |
| A.W. Marriott Limited | Real estate | 1934 |
| Abbots Mead Management (NO 5) Limited | Households | 1991 |
| ABC Football Limited | Arts & recreation | 2005 |
| Accredited Marketing Limited | Professional & scientific | 2005 |
| Aegismedia Ltd | Wholesale & retail | 2025 |
| AGO Trading Ltd | Wholesale & retail | 2025 |
| AI Heng Trading Ltd | Wholesale & retail | 2025 |
| Aiju Trading Ltd | Wholesale & retail | 2025 |
| Ailin Trading Ltd | Wholesale & retail | 2025 |
| Aishangmetpins Crafts Co., Ltd | Administrative & support | 2024 |
| Ajisen Trading Ltd | Wholesale & retail | 2025 |
| Alam Enterprises Limited | Real estate | 1998 |
| Alan Keef Limited | Manufacturing | 1975 |
| Alert Gamer Limited | Information & communication | 2006 |
| Alexander and Duncan,Limited | Wholesale & retail | 1912 |
| Allensmore Nurseries Limited | Agriculture & fishing | 1987 |
| ALO Your Ltd | Wholesale & retail | 2025 |
| AMT Consultancy Limited | Financial services | 2007 |
| Anachin Group Limited | Wholesale & retail | 2025 |
| Anglocyber Limited | Professional & scientific | 2000 |
| Anhai Trading Ltd | Wholesale & retail | 2025 |
| Anhong Trading Ltd | Wholesale & retail | 2025 |
| Anita DE Souza Accountancy Services Limited | Professional & scientific | 2017 |
| Aolang Trading Ltd | Wholesale & retail | 2025 |
| Aosheng Trading Ltd | Wholesale & retail | 2025 |
| Aoxin Trading Ltd | Wholesale & retail | 2025 |
| Apath Limited | Administrative & support | 2016 |
| Apiary Gear Supplies Ltd | Wholesale & retail | 2004 |
| App (Properties) Limited | Real estate | 1973 |
| Arrow Barns (Eardisland) Plant Company | Water & waste | 1994 |
| Arrow Medical Products Limited | Wholesale & retail | 2004 |
| Arrow Wholesale (Midlands) Limited | Administrative & support | 1986 |
| Artefact International Limited | Information & communication | 2025 |
| Arventis Global Ltd | Wholesale & retail | 2025 |
| Aspect Media Productions Limited | Information & communication | 2020 |
| Astralmyst Ltd | Wholesale & retail | 2025 |
| Astrologycollege.Com | Education | 2002 |
| Ataghan Limited | Real estate | 1973 |
| Aurora Warrior Ltd | Wholesale & retail | 2024 |
| Auto GID L.P. | | 2021 |
| Avalon Holdings Limited | Information & communication | 1983 |
| Avent Extrusion Steels Limited | Manufacturing | 2000 |
| B W Survey Ltd | Professional & scientific | 2007 |
| B4348 Ltd | Real estate | 2018 |
| Baan Flowers UK Limited | Transport & logistics | 2002 |
| Bairui Trading Ltd | Wholesale & retail | 2025 |
| Ball of Madley Limited | Wholesale & retail | 1970 |
| Bangtian Trading Ltd | Wholesale & retail | 2025 |
| Bangxishi Trading Ltd | Wholesale & retail | 2025 |
| Bangze Trading Ltd | Wholesale & retail | 2025 |
| Bavenhill Mechanics Company Limited | Manufacturing | 1950 |
| Bavenhill Property Company Limited | Construction | 2025 |
| Bazhi Trading Ltd | Wholesale & retail | 2025 |
| Beijing Flylaser Limited | Administrative & support | 2013 |
| Benedomus Ltd. | Real estate | 1992 |
| Benjamin Capital Limited | Wholesale & retail | 2025 |
| Benlian Trading Ltd | Wholesale & retail | 2025 |
| Bennetts of Ross Development Company Limited | Real estate | 1998 |
| Bennetts of Ross Limited | Wholesale & retail | 1985 |
| Beverley Court Limited | Households | 1992 |
| Beyond Auto Group Limited | Wholesale & retail | 2026 |
| Beyond Automobile Group Limited | Wholesale & retail | 2026 |
| Beyond Storage Leicester Limited | Other services | 2007 |
| Beyond Storage Ross Limited | Other services | 2007 |
| Beyond Storage Stratford Limited | Other services | 2007 |
| Bibetter Ltd | Manufacturing | 2025 |
| Bill Davies ATV Limited | Wholesale & retail | 2019 |
| Black Cat Properties Limited | Construction | 1990 |
| Black Mountain Mineral Water Company Limited | Water & waste | 1994 |
| Black Mountain Quarries Limited | Wholesale & retail | 2005 |
| Blue Sky Botanics Limited | Manufacturing | 2005 |
| Bluewind Co., Ltd | Administrative & support | 2017 |
| BMQ Holdings Limited | Financial services | 2019 |
| BMQ Properties Limited | Other services | 2019 |
| Bojie Trading Ltd | Wholesale & retail | 2025 |
| Bojun Trading Ltd | Wholesale & retail | 2025 |
| Boldtrax Limited | Wholesale & retail | 2020 |
| Bonobo IT Limited | Information & communication | 2007 |
| Bosco Wraps Ltd | Manufacturing | 2025 |
| Box Clever Packaging Limited | Manufacturing | 1996 |
| Brave Bull Ltd | Wholesale & retail | 2024 |
| Bridge the GAP Accounting Limited | Professional & scientific | 2002 |
| Bridleway Equestrian Ltd | Professional & scientific | 1990 |
| Brightwells Holdings Limited | Financial services | 2021 |
| Brockhampton Nursing Home | | 1996 |
| Bromyard Gala Society Limited | Other services | 1985 |
| Bromyard Pet & Garden Supplies Limited | Wholesale & retail | 2002 |
| Bromyard Timber and Fencing Limited | Manufacturing | 1955 |
| Brum Ltd | Wholesale & retail | 2025 |
| Brunos Group Ltd | Hospitality | 2026 |
| Burbfrry Ltd | Wholesale & retail | 2025 |
| Bwcs Limited | Professional & scientific | 1995 |
| C B JO Limited | Hospitality | 2006 |
| Caichen Trading Ltd | Wholesale & retail | 2025 |
| Caikang Trading Ltd | Wholesale & retail | 2025 |