| Brightsparks Recruitment Limited | Cheltenham | 2003 |
| Brightspire Limited | Liverpool | 1995 |
| Brightstar (Falkirk) Limited | Grangemouth | 2016 |
| Brightstar (Manchester Central Park) Limited | Manchester | 2002 |
| Brightstar Birmingham Ltd | Birmingham | 2025 |
| Brightstar Housing Limited | Birmingham | 2025 |
| Brightstay Property Ltd | Gerrards Cross | 2025 |
| Brightstore CIC | Brighton | 2021 |
| Brightsunproperty Ltd | Sidcup | 2020 |
| Brightwave MAN Ltd | Liverpool | 2024 |
| Brightway Care Ltd | Perivale | 2014 |
| Brightway Ltd | Kent | 2004 |
| Brightwell 25 Limited | Wokingham | 2025 |
| Brightwell Country Parks Ltd | Brentwood | 2020 |
| Brightwood Enterprises Limited | Brighton | 2014 |
| Brigown Limited | Richmond | 2021 |
| Brigside Trading Ltd | Hamilton | 2023 |
| Brigstock Enterprises Limited | Sheffield | 2025 |
| Brijwasi Restaurant Limited | Edinburgh | 2024 |
| Briki Ltd | Reading | 2014 |
| Brilaur Catering Ltd | Enniskillen | 2024 |
| Brilen Food Service Ltd | Huddersfield | 2021 |
| Brill Associates CIC | Long Eaton | 2016 |
| Brill Burger Limited | Worksop | 2020 |
| Brill Burgerz Ltd | Wednesbury | 2022 |
| Brill Sports & Social Club Limited | Aylesbury | 2023 |
| Brilliant Cafe Restaurant Ltd | Ilford | 2011 |
| Brilliant Culinary Group Ltd | Southall | 2024 |
| Brilliant Events Limited | Glasgow | 2018 |
| Brilliant Golf Breaks Ltd | Chester Le Street | 2021 |
| Brilliant Lady 2026 Limited | Leicester | 2026 |
| Brilliant PUB Company Limited | Kenilworth | 2019 |
| Brilliant Restaurant Limited | Northampton | 2023 |
| Brilliant Restaurant London Limited | Langley | 2019 |
| Brillianthalo Services Ltd | Manchester | 2025 |
| Brills Services Limited | Hitchin | 2024 |
| Brillways Ltd | London | 2024 |
| Brim Barnet Ltd | Watford | 2023 |
| Brim Brent Cross Ltd | Luton | 2025 |
| Brim Burger Luton Ltd | Luton | 2022 |
| Brim Burgers Dalston Ltd | Luton | 2024 |
| Brim Burgers Edgware Road Ltd | Greenford | 2025 |
| Brim Burgers Hammersmith Limited | London | 2024 |
| Brim Burgers Hemel Hempstead Ltd | Luton | 2023 |
| Brim Burgers Ltd | Hemel Hempstead | 2019 |
| Brim Burgers Mile END Ltd | Keighley | 2024 |
| Brim Hammersmith Ltd | Luton | 2025 |
| Brim Holdings Limited | Hemel Hempstead | 2021 |
| Brim Ilford Ltd | Luton | 2026 |
| Brim Leicester Limited | Nottingham | 2025 |
| Brim Streatham Ltd | London | 2025 |
| Brim Watford Limited | Watford | 2025 |
| Brim Westfield Stratford Ltd | Barnet | 2022 |
| Brimar Leisure Limited | Dorchester | 2020 |
| Brimarsh Limited | Bristol | 2020 |
| Brimcare Limited | | 1993 |
| Brimfield Limited | Christchurch | 1993 |
| Brimheath Developments Limited | London | 1997 |
| Brimpsfield Farm Ltd | Cirencester | 2017 |
| Brims Creation Limited | Plymouth | 2025 |
| Brims Group Ltd | Leicester | 2019 |
| Brimsdown Fried Chicken Limited | Enfield | 2017 |
| Brimsham Park (NO.5) Management Company Limited | Bristol | 1990 |
| Brimstone ALE House Holdings Ltd | Kidderminster | 2020 |
| Brimstone ALE Houses Ltd | Kidderminster | 2019 |
| Brina's Jamaican Kitchen Ltd | Falkirk | 2023 |
| Brinafood Ltd | Derby | 2025 |
| Brinchi Limited | London | 2024 |
| Brincliffe Catering Ltd | Sheffield | 2024 |
| Brind Events Ltd | Plymouth | 2025 |
| Brindian UK Limited | Caddington | 2016 |
| Brindisa Kitchens Limited | Gerrards Cross | 2003 |
| Brindle Food Ltd | Malton | 2012 |
| Brine & Bronze Ltd | Dereham | 2026 |
| Brine and Dandy Limited | Edinburgh | 2019 |
| Brine Events Ltd | Sheffield | 2026 |
| Brine Ltd | London | 2026 |
| Brine St.Ives Ltd | St. Ives | 2025 |
| Bring and MIX Ltd. | Weston-Super-Mare | 2014 |
| Bring Hospitality Group Limited | Bridgwater | 2025 |
| Bring ME Lunch Limited | Exeter | 2008 |
| Bring ME Sunshine 2023 Limited | Leicester | 2023 |
| Bring Your Own Bartender Ltd | Brentford | 2025 |
| Brington PUB Co Ltd | Northampton | 2024 |
| Brini Foods Limited | Milton Keynes | 2024 |
| Brink Wellness Limited | Reading | 2026 |
| Brinkdove Caterers Limited | East Sussex | 1990 |
| Brinkley Enterprises Limited | Worcester | 2010 |
| Brinkley Events Ltd | Kingswinford | 2022 |
| Brinkley Properties Ltd | Stafford | 2011 |
| Brinkleys Event Catering Ltd | West Midlands, Kingswinford | 2022 |
| Brinsop Ltd | Bolton | 2025 |
| Brinsop Treehouses Limited | Brinsop | 2019 |
| Brinsworth Inns Ltd | Rotherham | 2016 |
| Brio (Colton) Limited | Leeds | 2011 |
| Brio Manchester Ltd | Manchester | 2024 |
| Brioche Bloom Ltd | London | 2025 |
| Brioche Brothers Manchester Ltd | Bolton | 2024 |
| Brioche Burgers Ltd | Leeds | 2026 |
| Brioche Coffee Limited | Edinburgh | 2026 |