| Beauford Group Ltd | Financial services | 2017 |
| Beauford Homes Ltd | Construction | 2017 |
| Beauford Swiss Capital Ltd | Construction | 2026 |
| Beaufort Florists Birmingham Limited | Wholesale & retail | 2013 |
| Beaufort Tutors Ltd | Education | 2016 |
| Beaumaris Healthcare Limited | Health & social care | 2006 |
| Beaumaris Nursing Agency Limited | Information & communication | 2012 |
| Beaumont Consulting (UK) Limited | Information & communication | 2003 |
| Beaumont Estate Agents Limited | Real estate | 2002 |
| Beaumont Hill Farm Limited | Administrative & support | 2015 |
| Beaumont Inc Ltd | Professional & scientific | 2016 |
| Beaumont Management Company (Bournville) Ltd | Households | 2016 |
| Beaumont Patisserie Limited | Administrative & support | 2015 |
| Beaumont Real Estate Limited Partnership | | 2009 |
| Beausthetic Hair & Beauty Ltd | Other services | 2023 |
| Beaute Atelier UK Ltd | Health & social care | 2025 |
| Beautelle Ltd | Extraterritorial | 2010 |
| Beautey for Ashes CIC | Education | 2025 |
| BEAUTIFIK8TION Ltd | Other services | 2022 |
| Beautiful Beauty Limited | Wholesale & retail | 2022 |
| Beautiful Beginnings Ltd | Health & social care | 2023 |
| Beautiful Canoe Limited | Information & communication | 2021 |
| Beautiful Ideas Limited | Professional & scientific | 2021 |
| Beautiful Liberty Ltd | Wholesale & retail | 2021 |
| Beautiful People Aesthetics Global Ltd | Other services | 2024 |
| Beautiful People Aesthetics UK Ltd | Health & social care | 2020 |
| Beautivate Ltd | Wholesale & retail | 2016 |
| Beauty & Beyond Event & Consultant Experts Limited | Professional & scientific | 2025 |
| Beauty & Care Services Limited | Administrative & support | 2004 |
| Beauty Allure Limited | Health & social care | 2017 |
| Beauty and Scissors Ltd | Other services | 2019 |
| Beauty and the Needle Ltd | Other services | 2020 |
| Beauty Benefits Ltd | Wholesale & retail | 2020 |
| Beauty BEY Ltd | Wholesale & retail | 2022 |
| Beauty Biology Ltd | Other services | 2018 |
| Beauty Boosters Aesthetics Ltd | Wholesale & retail | 2021 |
| Beauty Bridge Limited | Other services | 2013 |
| Beauty Brush & Co. Ltd | Other services | 2024 |
| Beauty by Calandra Ltd | Other services | 2014 |
| Beauty by Simis Limited | Other services | 2017 |
| Beauty Cartel Ltd | Wholesale & retail | 2021 |
| Beauty Central Bham Ltd | Wholesale & retail | 2022 |
| Beauty Clinic-Uk Limited | Wholesale & retail | 2024 |
| Beauty Eternal Limited | Wholesale & retail | 2020 |
| Beauty Fusion Ltd | Wholesale & retail | 2022 |
| Beauty Hair Box Ltd | Other services | 2022 |
| Beauty Heritage Ltd | Other services | 2025 |
| Beauty in the Courtyard Limited | Other services | 2010 |
| Beauty Inked Ltd | Other services | 2025 |
| Beauty Inn UK Ltd | Other services | 2024 |
| Beauty Inside Ltd | Wholesale & retail | 2024 |
| Beauty Made Ltd. | Other services | 2019 |
| Beauty of Maghreb Ltd | Wholesale & retail | 2026 |
| Beauty on the Beat Ltd | Other services | 2022 |
| Beauty Perfection by Rekha Ltd | Other services | 2026 |
| Beauty Products Ltd | Wholesale & retail | 2025 |
| Beauty Rebellion Academy Ltd | Education | 2025 |
| Beauty Rich Salon Ltd | Other services | 2022 |
| Beauty Site Ltd | Other services | 2024 |
| Beauty Tastic Ltd | Other services | 2024 |
| Beauty Zone Hair & Cosmetics Ltd | Wholesale & retail | 2021 |
| Beautybybn Ltd | Arts & recreation | 2025 |
| Beautybyelec Ltd | Other services | 2026 |
| Beautybyjhay Ltd | Wholesale & retail | 2026 |
| Beautynbible Corporation Ltd | Wholesale & retail | 2024 |
| Beaven Brickwork Specialists Ltd | Construction | 2021 |
| Beaver Cardboard Recycling Limited | Administrative & support | 2007 |
| Beaver Clothing Company Limited | Wholesale & retail | 1979 |
| Beaver Corp Limited | Professional & scientific | 2016 |
| Beaverhall Limited | Real estate | 2021 |
| BEB Inspection Ltd | Professional & scientific | 2024 |
| BEB Rugs Limited | Wholesale & retail | 2025 |
| Bebangs Limited | Administrative & support | 2019 |
| Bebbel and Co Ltd | Wholesale & retail | 2026 |
| Bebi Media Limited | Information & communication | 2022 |
| BEC Cleaning UK Ltd | Administrative & support | 2025 |
| BEC Hospitality Group Limited | Hospitality | 2024 |
| Beck Accounting Limited | Professional & scientific | 2020 |
| Beckenham Smiles Ltd | Health & social care | 2025 |
| Beckers (UK) Limited | Extraterritorial | 1995 |
| Beckett GAS International Limited | Professional & scientific | 2016 |
| Becketts Aviation LLP | | 2021 |
| Becketts Meats Limited | Wholesale & retail | 1986 |
| Beckfordhuss Ltd | Professional & scientific | 2018 |
| Beckline Marchandises Ltd | Wholesale & retail | 2023 |
| Beckminster Services Ltd | Professional & scientific | 2023 |
| Becky Donnelly Consulting Limited | Professional & scientific | 2017 |
| Beckychaz Ltd | Health & social care | 2025 |
| Beckysdutchpot Ltd | Hospitality | 2025 |
| Beckytheo Limited | Wholesale & retail | 2025 |
| Becoda Property Limited | Real estate | 2020 |
| Becoming in Motion Group Ltd | Information & communication | 2026 |
| BED Bath and Home Limited | Manufacturing | 2019 |
| BED Simple Ltd | Manufacturing | 2019 |
| BED World Group Limited | Water & waste | 2020 |
| BED4ME Ltd | Real estate | 2024 |
| Bedal Global Investment Ltd | Administrative & support | 2026 |
| Beddallbargains Ltd | Wholesale & retail | 2025 |
| Bedders Ltd | Administrative & support | 2017 |
| Bedding Textiles Ltd | Other services | 2018 |