| Brick & Barbell Ltd | Bilston | 2025 |
| Brick Borrow Limited | Chichester | 2023 |
| Brick City Boxing Limited | Bury | 2026 |
| Brick Festival Limited | Milton Keynes | 2023 |
| Brick Galleria Ltd | Wimborne | 2015 |
| Brick Lane Factory Limited | London | 2018 |
| Brick Lane Music Hall Charity | London | 1996 |
| Brick Lane Music Hall Limited | | 1991 |
| Brick Lane Parks Limited | London | 2019 |
| Brick Music Limited | London | 2013 |
| Brick Studios Ltd | London | 2017 |
| Brick Top JIU Jitsu Ltd | Maghull | 2017 |
| Brick Tour Ltd | London | 2026 |
| Brickdust Ltd | Margate | 2018 |
| Bricket Wood Padel Ltd | London | 2025 |
| Brickhub Dorset Ltd | Portland | 2026 |
| Brickies Club Franchise - Rbwm Ltd | Windsor | 2024 |
| Brickies Club Franchise-Reading Limited | Reading | 2024 |
| Bricks Club Ltd | Livingston | 2022 |
| Bricks Giveaway Ltd | Llanrhystud | 2025 |
| Brickstol Ltd | Bristol | 2021 |
| Brickwall Productions Ltd | London | 2023 |
| Brickyard Kids Limited | Landmere Lane, Edwalton | 2025 |
| Brickz Museum Limited | Milton Keynes | 2024 |
| Brickz Museum Trading Limited | Milton Keynes | 2024 |
| Bridal Snaps Ltd | Thornton Heath | 2018 |
| Brides Haven Ltd | London | 2025 |
| Bridestones Rewilded CIC | Halifax | 2023 |
| Bridge + Tunnel Films Ltd | Newcastle Upon Tyne | 2009 |
| Bridge Art and People Ltd | London | 2017 |
| Bridge Classic Cars Competitions Ltd | Woodbridge | 2023 |
| Bridge Gymnastics Club CIC | Enniskillen | 2025 |
| Bridge Gymnastics Ltd | Enniskillen | 2020 |
| Bridge Hall Golf Limited | Haywards Heath | 1995 |
| Bridge House Entertainment Limited | Basingstoke | 2009 |
| Bridge Junior Football Club Limited | Rochdale | 2012 |
| Bridge Park Gymnastics Club Limited | Harlow | 2018 |
| Bridge Phonographics Limited | Spennymoor | 1987 |
| Bridge Pilates Ltd | Coventry | 2021 |
| Bridge the GAP Management Limited | Kenley | 2023 |
| Bridge Unit Consultancy Ltd | Liverpool | 2023 |
| Bridge Youth Theatre Ltd | Ruislip, | 2025 |
| Bridgedown Limited | Barnet | 1989 |
| Bridgegate Literary Limited | Maidenhead | 2023 |
| Bridgehead (Arts) Limited | Buxton | 2002 |
| Bridgeman Arts Events Limited | Glasgow | 2015 |
| Bridgeman Arts Events REN Ltd | Glasgow | 2018 |
| Bridgeman Arts Productions Ltd | Glasgow | 2018 |
| Bridgend Athletic RFC Limited | Bridgend | 2012 |
| Bridgend Automobile Club Limited | Bridgend | 1983 |
| Bridgend Golf Limited | Bridgend | 2013 |
| Bridgend Municipal Bowling Club Ltd | Bridgend | 2020 |
| Bridgend Pride Limited | Bridgend | 2026 |
| Bridgend Ravens Rugby Club Ltd | Bridgend | 2005 |
| Bridger Motorsport Limited | Tenterden | 2008 |
| Bridgerule Village Hall Ltd | Holsworthy, | 2012 |
| Bridges Centre | Monmouth | 1999 |
| Bridges for Music | London | 2012 |
| Bridges: the Actors' Agency Limited | Edinburgh | 2008 |
| Bridgespring Ltd | London | 2021 |
| Bridgestone Sports Facilities C.I.C. | London | 2018 |
| Bridget Mccrum Limited | Brentwood | 2016 |
| Bridget Riley Services Limited | London | 1971 |
| Bridgewater INK Limited | Leeds | 2020 |
| Bridgewater Trust CIC | London | 2025 |
| Bridging Arts Limited | Camborne | 2003 |
| Bridging Beats Ltd | London | 2024 |
| Bridging Difference | Leeds | 2014 |
| Bridging Gloves | High Wycombe | 2015 |
| Bridgnorth Boxing Academy Ltd | Bridgnorth | 2019 |
| Bridgnorth Festival Limited | Bridgnorth | 2010 |
| Bridgnorth Golf Club Limited | Bridgnorth | 2019 |
| Bridgnorth Rugby Club Limited | Bridgnorth | 2011 |
| Bridgwater & District Motor Club Limited | Somerset | 1970 |
| Bridgwater GUY Fawkes Carnival | Bridgwater | 1989 |
| Bridgwater Lawn Tennis Club Limited | Bridgwater | 2013 |
| Bridgwater Pantomime Society Limited | Bridgwater | 1979 |
| Bridgwater Play Barn Limited | Bridgwater | 2023 |
| Bridgwater United Football Club Ltd | Bridgwater | 2020 |
| Bridgwater United Football Club Women Limited | Taunton | 2013 |
| Bridlewood House Limited | Birmingham | 2020 |
| Bridlington Driving Range Ltd | Scarborough | 2024 |
| Bridlington Rugby Union Football Club Limited | Bridlington | 2005 |
| Bridlington Seasider C.I.C. | Beverley | 2020 |
| Bridlington Town Association Football Club Limited | Bridlington | 1987 |
| Bridlington ZOO Ltd | Bridlington | 2026 |
| Bridport and West Dorset Golf Club Limited(The) | Bridport | 1947 |
| Bridport and West Dorset Golf Club Trading Limited | Bridport | 2016 |
| Bridport and West Dorset Sports Trust Limited | Bridport | 1975 |
| Bridport Arts Centre | Bridport | 1998 |
| Bridport Barracudas Swimming Club Limited | Axminster | 2009 |
| Bridport Carnival Committee Limited | Bridport | 1998 |
| Bridport Electric Palace Company Limited | Bridport | 2014 |
| Bridport Football Club Limited | Bridport | 2003 |
| Bridport GIG Club Ltd | Bridport | 2014 |
| Bridport Museum Trust Limited | Bridport | 2002 |
| Brie Harrison Limited | Woodbridge | 2014 |
| Brierley Leisure Limited | Chesterfield | 2007 |
| Brierley Park Ltd | Preston | 2021 |
| Brigade Canine Limited | London | 1980 |