| Beverley & Driffield Chiropractic Limited | Health & social care | 2006 |
| Beverley & East Riding Golf Club Limited | Arts & recreation | 2018 |
| Beverley & East Yorkshire Shooting Ground Ltd | Arts & recreation | 2024 |
| Beverley Accountants Limited | Professional & scientific | 2010 |
| Beverley Acupuncture Centre Limited | Health & social care | 2009 |
| Beverley Airfield Ltd | Transport & logistics | 2017 |
| Beverley Antiques & Collectors Centre Limited | Wholesale & retail | 2018 |
| Beverley Barbell Co. Ltd | Arts & recreation | 2020 |
| Beverley Bespoke Ltd | Construction | 2021 |
| Beverley Brewery Company Limited | Manufacturing | 2007 |
| Beverley Butchers Limited | Agriculture & fishing | 1974 |
| Beverley Camera Centre Limited | Wholesale & retail | 2003 |
| Beverley Car Care Ltd | Wholesale & retail | 2003 |
| Beverley Car Sales Ltd | Wholesale & retail | 2024 |
| Beverley Care Limited | Administrative & support | 2024 |
| Beverley Central Townhouse Ltd | Hospitality | 2021 |
| Beverley Chinese Takeaway Ltd | Hospitality | 2022 |
| Beverley Contract Services Limited | Professional & scientific | 2024 |
| Beverley Cutz Ltd | Other services | 2025 |
| Beverley Diagnostics Ltd | Real estate | 2012 |
| Beverley East Townhouse Ltd | Hospitality | 2020 |
| Beverley Electrical Engineering Limited | Professional & scientific | 2015 |
| Beverley Equestrian Hire Ltd | Transport & logistics | 2025 |
| Beverley Fringe Limited | Arts & recreation | 2021 |
| Beverley Funerals Limited | Other services | 2012 |
| Beverley Glazing Ltd | Construction | 2004 |
| Beverley Grammar School | Education | 2011 |
| Beverley Guest House Limited | Hospitality | 2015 |
| Beverley Housing Trustee Limited | Professional & scientific | 2023 |
| Beverley Joinery Ltd | Construction | 2013 |
| Beverley Leisure Homes Limited | Construction | 2017 |
| Beverley Lounge Limited | Hospitality | 2025 |
| Beverley Motor Works Limited | Wholesale & retail | 2010 |
| Beverley Parkland Management Company Limited | Households | 2024 |
| Beverley PCN Limited | Health & social care | 2022 |
| Beverley Pizza & Kebabs Ltd | Hospitality | 2025 |
| Beverley Polo Club Limited | Arts & recreation | 2003 |
| Beverley R.U.F.C. Trust Limited | Arts & recreation | 1965 |
| Beverley Race Company Limited(The) | Arts & recreation | 1903 |
| Beverley Tandoori Ltd | Hospitality | 2026 |
| Beverley Town Cricket and Recreation Social Club Limited | Arts & recreation | 1999 |
| Beverley Town FC Holdings Limited | Arts & recreation | 2025 |
| Beverley Travel Ltd | Administrative & support | 2017 |
| Beverley Wellness & Physiotherapy Limited | Health & social care | 2003 |
| Beverley Window Centre Limited | Construction | 2002 |
| BFW Unlimited | Other services | 2024 |
| BH Clayphan & SON Builders Ltd | Construction | 2005 |
| BHJ UK Food Limited | Hospitality | 1966 |
| BHJ UK Limited | Manufacturing | 1980 |
| Bichoo Healthcare Limited | Health & social care | 2022 |
| Bielby Court RTM Company Ltd | Households | 2026 |
| Bijan Ltd | Hospitality | 2019 |
| Birkdale Bubbles Limited | Hospitality | 2025 |
| Bishop Burton Riseholme Limited | Construction | 2014 |
| Bishop's Grange Management Company Limited | Households | 2000 |
| Bishops Antiques & Fine Jewellery Limited | Wholesale & retail | 2018 |
| BJM Consulting Limited | Professional & scientific | 2026 |
| BKW Holdings (NBD) SDN BHD Ltd | Real estate | 2019 |
| Black Cat Land and Planning Limited | Construction | 2014 |
| Black Mill (Business Development & Consultancy) Ltd | Wholesale & retail | 2023 |
| Black Mill Brewery Ltd | Extraterritorial | 2016 |
| Black Mill Finance Ltd | Professional & scientific | 2024 |
| Black Rose (Beverley) Limited | Hospitality | 2025 |
| Blackburn Avenue Property Co. Ltd | Households | 2017 |
| Blackburn Funeral Services Limited | Other services | 2012 |
| Blancpeak Capital Limited | Construction | 2024 |
| BLAST47 Ltd | Information & communication | 2022 |
| Bleakhaus Magazine Ltd | Administrative & support | 2017 |
| Blesk Home Improvement Limited | Construction | 2023 |
| Blok Wine Ltd | Hospitality | 2025 |
| Blowan Croft Limited | Agriculture & fishing | 2025 |
| Blue Goose Construction Limited | Construction | 2015 |
| Blue Ocean Software Limited | Information & communication | 2018 |
| Bluepeak Studios Ltd | Information & communication | 2025 |
| BM Live Trading Co Ltd | Other services | 2017 |
| BNB Sales and Marketing Ltd | Professional & scientific | 2023 |
| Boldinc Eurasia Ltd | Professional & scientific | 2020 |
| Boreas Snow Sports Limited | Manufacturing | 2026 |
| Boss Socials Coaching Ltd | Education | 2025 |
| Boston Renewables Limited | Construction | 2010 |
| Boston SPV Limited | Administrative & support | 2015 |
| Bostonair Group Limited | Administrative & support | 2011 |
| Bostonair Limited | Transport & logistics | 1943 |
| Bostonair Technical Training Ltd | Education | 2007 |
| Bothy @ Burton Lodge Limited | Hospitality | 2015 |
| Botterill & Co Holdings Limited | Professional & scientific | 2024 |
| Botterill & Co Ltd | Extraterritorial | 2022 |
| Botterill Limited | Professional & scientific | 2013 |
| Bounty Financial Planning Limited | Financial services | 2022 |
| Boutique Cottages (Yorkshire) Limited | Hospitality | 2021 |
| Boutique PR & Marketing Limited | Professional & scientific | 2010 |
| Boxhall Marketing Ltd | Information & communication | 2020 |
| BR Music Academy Ltd | Information & communication | 2021 |
| Bracklane Limited | Real estate | 1997 |
| Brand Care Solution Ltd | Information & communication | 2025 |
| Brandesburton Hall Management Limited | Households | 2006 |
| Brantingham Parks Limited | Arts & recreation | 2011 |
| Brantingham Properties Limited | Real estate | 2005 |
| Branton Agri Services Limited | Agriculture & fishing | 2011 |
| Bremagh Properties Ltd | Real estate | 2017 |