| Becker Media Ltd | Information & communication | 2025 |
| Becker RE Group Ltd | Financial services | 2025 |
| Becker Volt Group Ltd | Financial services | 2025 |
| Beckett Jackson Thompson Limited | Professional & scientific | 1997 |
| Becketto Limited | Wholesale & retail | 2022 |
| Beckjay Ltd | Wholesale & retail | 2022 |
| Becks Events Ltd | Arts & recreation | 2023 |
| Becky Downie Limited | Arts & recreation | 2021 |
| Becky Morley Consulting Ltd | Professional & scientific | 2018 |
| Beckys Makeover Limited | Other services | 2025 |
| Beddow Beverages Limited | Hospitality | 2025 |
| Bedford and Baker Holdings Ltd | Financial services | 2026 |
| Bedford Stainless Limited | Manufacturing | 2015 |
| Bedorzo Limited | Wholesale & retail | 2022 |
| Bedroom Furniture Direct Ltd | Manufacturing | 2013 |
| Bedwards Limited | Construction | 2017 |
| BEDZZZ2GO Ltd | Wholesale & retail | 2025 |
| BEE Brickwork Ltd | Construction | 2018 |
| BEE Easy Ltd | Wholesale & retail | 2022 |
| BEE Gich Ltd | Health & social care | 2023 |
| BEE Organic Limited | Professional & scientific | 2015 |
| Beebees Airsoft Supplies Limited | Wholesale & retail | 2025 |
| Beech Close Limited | Information & communication | 2021 |
| Beech Court (2003 Management) Limited | Households | 2003 |
| Beech Enterprises Ltd | Professional & scientific | 2018 |
| Beech Hill Safety Ltd | Professional & scientific | 2014 |
| Beech Lodge Bingham Ltd | Households | 2007 |
| Beech Restoration Limited | Construction | 1985 |
| Beechcroft Dental Care Limited | Health & social care | 2010 |
| Beechdale Asphalt Limited | Construction | 1995 |
| Beechdale Barber Shop Limited | Other services | 2008 |
| Beechdale Care Limited | Health & social care | 2017 |
| Beechdale Fencing and Paving Limited | Manufacturing | 2026 |
| Beecher Plastics (UK) Ltd | Water & waste | 2018 |
| Beechmast (Services) Ltd | Real estate | 2014 |
| Beechwood Frames Limited | Manufacturing | 2000 |
| Beechwood Holdings Limited | Financial services | 2021 |
| Beehive Hair Design Limited | Other services | 2002 |
| BEEHIVE28 Ltd | Information & communication | 2023 |
| Beelicious Events Ltd | Hospitality | 2026 |
| Beeline Advertising Products Limited | Professional & scientific | 2004 |
| Beeliving Limited | Real estate | 1998 |
| Beeliving Nottingham Homes Ltd | Real estate | 2014 |
| Beeliving Property Development Ltd | Construction | 2016 |
| Beerbal & Co Limited | Professional & scientific | 2024 |
| Bees Knees Catering Ltd | Hospitality | 2021 |
| Beespoke Furniture Ltd | Manufacturing | 2022 |
| Beeston 8164 Limited | Hospitality | 2019 |
| Beeston Bathrooms and Kitchens Ltd | Construction | 2026 |
| Beeston Belting Holdings Ltd | Financial services | 2018 |
| Beeston Belting Limited | Manufacturing | 2002 |
| Beeston Belting Property Limited | Real estate | 2019 |
| Beeston Building Works Limited | Construction | 2022 |
| Beeston Canalside Management Company Limited | Households | 2025 |
| Beeston Car Centre Limited | Wholesale & retail | 2022 |
| Beeston Care Limited | Health & social care | 2014 |
| Beeston Close Management Company Limited | Households | 2019 |
| Beeston Cycling Club CIC | Arts & recreation | 2024 |
| Beeston Eats Ltd | Hospitality | 2020 |
| Beeston Gill's Fish Bar Ltd | Hospitality | 2024 |
| Beeston Halal Food Store Limited | Wholesale & retail | 2021 |
| Beeston Halls Ltd | Real estate | 2022 |
| Beeston Hand Car Wash Limited | Wholesale & retail | 2023 |
| Beeston Heating Ltd | Construction | 2021 |
| Beeston Hockey Club Ltd | Arts & recreation | 2013 |
| Beeston Hotel & Stays Ltd | Hospitality | 2026 |
| Beeston Jewellers Ltd | Wholesale & retail | 2017 |
| Beeston Lettings Ltd | Real estate | 2022 |
| Beeston Picture Framing Ltd | Manufacturing | 2023 |
| Beeston Plumbing Supplies Limited | Wholesale & retail | 2016 |
| Beeston Road Property Limited | Real estate | 2016 |
| Beeston Site Services Limited | Administrative & support | 2010 |
| Beeston V.E. Limited | Other services | 1997 |
| Beeston Windows Limited | Construction | 2016 |
| Beestonia Holdings Limited | Real estate | 2023 |
| Beetle Business Consulting Limited | Professional & scientific | 2021 |
| Beffer Ltd | Information & communication | 2024 |
| Beforecourt Limited | Professional & scientific | 2025 |
| Befs Holdings Ltd | Financial services | 2025 |
| Beginners to Stage Ltd | Arts & recreation | 2025 |
| BEH Physiotherapy Limited | Administrative & support | 2016 |
| Behaviour Transform Programme Ltd | Education | 2014 |
| Behmjh Limited | Professional & scientific | 2023 |
| Behmor Ltd | Households | 2018 |
| Beighton Sidings Ltd | Professional & scientific | 2007 |
| Beijer Electronics UK Ltd | Administrative & support | 2015 |
| Being Supported Ltd | Other services | 2024 |
| Bela Rugs Ltd | Wholesale & retail | 2017 |
| Belavairé Clothing Limited | Wholesale & retail | 2024 |
| Belbridge Limited | Hospitality | 2021 |
| Beldam Dance Ltd | Administrative & support | 2021 |
| Belfield Street Developments (Ilkeston) Limited | Construction | 2009 |
| Belgrave Auto Centre Ltd | Wholesale & retail | 2026 |
| Belgrave Gate Limited | Real estate | 2004 |
| Belgrave Rooms Limited | Other services | 2000 |
| Belgrave Solutions Limited | Professional & scientific | 2025 |
| Belgravia Property Holdings Ltd | Real estate | 2026 |
| Belheir Ltd | Other services | 2021 |
| Believe Academy C.I.C. | Education | 2021 |
| Believe Dreams Ltd | Professional & scientific | 2025 |