| Burnt Oak (Barbers) Ltd | Edgware | 2024 |
| Burnt Offerings Ltd | Skegness | 2024 |
| Burnt Orange (UK) Limited | Chipping Norton | 2013 |
| Burnt OUT Retreats Ltd | Buntingford | 2025 |
| Burntown Limited | London | 2024 |
| Burntwood Computer Services Limited | Burntwood | 2020 |
| Burntwood Funerals Limited | Burntwood | 2021 |
| Burntwood Self Storage Containers Ltd | Walsall | 2018 |
| Burnwood Consulting Ltd | Inverurie | 2011 |
| Burr & LEE Consulting Limited | London | 2017 |
| Burraq Elan Ltd | Preston | 2017 |
| Burrell Buildings (Chartwell) Limited | Worthing | 1988 |
| Burren Community Forum Ltd | Warrenpoint | 2005 |
| Burrenbridge Community Group | Castlewellan | 2012 |
| Burrill Young Limited | Ongar | 2020 |
| Burrilliant Ltd | High Wycombe | 2013 |
| Burrline Limited | London | 1987 |
| Burrough Family Investments Limited | Edinburgh | 2017 |
| Burrough NO.1 Limited | Winchester | 2017 |
| Burrough NO.2 Limited | Winchester | 2017 |
| Burroughs & Kearey (Funeral Directors) Limited | Penzance | 2006 |
| Burrow Down Support Services Limited | London | 2002 |
| Burrow Properties Limited | Crockham Hill | 2017 |
| Burrowfield Hand Car Wash Ltd | Welwyn Garden City | 2015 |
| Burrows & Howes Ltd | Kings Lynn | 2005 |
| Burrows LEA Livery Ltd | Cheltenham | 2006 |
| Burry Family Holdings Ltd | Chippenham | 2026 |
| Burry Holmes Investments Limited | London | 2014 |
| Burscough Beauty Rooms Ltd | Ormskirk | 2025 |
| Burscough Community Farm Community Interest Company | Ormskirk | 2016 |
| Burseide Fashion Ltd | Birmingham | 2025 |
| Bursens Logistics Ltd | London | 2018 |
| Bursha (30CPS) Ltd | London | 1999 |
| Bursha (515SA) Ltd | London | 1999 |
| Bursledene Limited | Kidlington | 2016 |
| Bursledon & District Community Association | Southampton | 2012 |
| Burslem Community Development Trust Limited | Leek | 1994 |
| Burst of Beauty Ltd | Weymouth | 2026 |
| Burstead Bears Day Nursery Limited | Woodford Green | 2005 |
| Burstingbox Limited | Barnsley | 2016 |
| Burstwick Doggy Day Care Limited | Hull | 2026 |
| Burstwick Kennels Ltd | Hull | 2023 |
| Burt Business Services Limited | Warrington | 2016 |
| Burt Services Limited | Stevenage | 2018 |
| Burtenshaw Building Services Limited | Milton Keynes | 2012 |
| Burton Albion Community Trust | Burton On Trent | 2011 |
| Burton Barber Ltd | Kettering | 2025 |
| Burton Care Services Ltd | Dunstable | 2012 |
| Burton Caribbean Association | Staffordshire | 2003 |
| Burton Central Laundry Ltd | Burton Upon Trent | 2022 |
| Burton Damproofing and Wood Preservation Services Limited | Burton-On-Trent | 1983 |
| Burton Estates II Ltd | Manchester | 2017 |
| Burton Legal Services Ltd | Altrincham | 2021 |
| Burton Motorsport Marketing Ltd | London | 2003 |
| Burton Nails Spa Ltd | Burton-On-Trent | 2018 |
| Burton Physiotherapy Ltd | Burton On Trent | 2001 |
| Burton Road Bakery Ltd | Stockport | 2005 |
| Burton Strolls Ltd | Barton Under Needwood | 2024 |
| Burton Upon Trent V.E. Limited | Nottingham | 1998 |
| Burton West Barbers Ltd | Manchester | 2022 |
| Burton-On-Trent Pet Services Ltd | Burton-On-Trent | 2019 |
| Burtons Beauty Ltd | Newark | 2024 |
| Burtons' ST Leonards Society Limited (the) | Bexhill-On-Sea | 1970 |
| Burtonwood Clinic Limited | Birmingham | 2020 |
| Burtonwood House Limited | Cardiff | 2024 |
| Burts Hair Studio Ltd | Scarborough | 2025 |
| Burwell AL Holdco Limited | London | 2025 |
| Bury Barber NO 1 Limited | Bury | 2026 |
| Bury Barbers Ltd | Bury St Edmunds | 2021 |
| Bury BID Company Ltd | Bury | 2022 |
| Bury Fellowship | Bury | 2012 |
| Bury Gateway | Bury | 2002 |
| Bury Groundworkers Limited | Manchester | 2022 |
| Bury Nail Spa and Beauty Ltd | Bury St. Edmunds | 2025 |
| Bury Park Business Forum Limited | Luton | 2023 |
| Bury People First | Bury | 2006 |
| Bury Pizza Ltd | London | 2023 |
| Bury Shopmobility | Lancashire | 2004 |
| Bury ST Edmunds Business Exchange CIC | Bury St. Edmunds | 2026 |
| Bury ST Edmunds Islamic Cultural Organisation | Bury St. Edmunds | 2014 |
| Bury ST Edmunds V.E. Limited | Nottingham | 1998 |
| Bury ST. Edmunds Town Trust | Bury St Edmunds | 1979 |
| Bury V.E. Limited | Ruddington | 2019 |
| Bury's Barber Limited | Bury | 2016 |
| Buryprints Limited | London | 2023 |
| BUS & Coach Services Limited | London | 1986 |
| BUS Users UK Charitable Trust Limited | London | 2003 |
| Busabar Spa Ltd | Sheffield | 2025 |
| Busby & Kane Independent Funeral Directors Limited | Buckley | 2015 |
| Busbys Hair and Beauty Limited | Ross-On-Wye | 2012 |
| Buse Beauty Limited | Cheadle | 2020 |
| Buse Gases Limited | West Bromwich | 2011 |
| Bush Baby Hair Studio Ltd | Uxbridge Middlesex | 2021 |
| Bush Barbering Ltd. | West Malling | 2011 |
| Bush Barbers Ltd | London | 2025 |
| Bush Hill Barbers Ltd | London | 2025 |
| Bush Kennels Ltd | Banchory | 2018 |
| Bushby Building (UK) Ltd | Waltham Cross | 2014 |
| Bushey 1ST Barbers Limited | Watford | 2022 |
| Bushey Barbers Ltd | Croxley Green | 2019 |