| Better Bounce Direct Limited | Cheltenham | 2006 |
| Better Brothers Community Interest Company | Newton Aycliffe | 2024 |
| Better Cycling Ltd | Lancaster | 2014 |
| Better Daughter Ltd | Folkestone | 2024 |
| Better Doctors Limited | Steyning | 2009 |
| Better Fitness Limited | Swansea | 2025 |
| Better Futures Support Ltd | Liverpool | 2023 |
| Better Golf Performance Limited | Sittingbourne | 2010 |
| Better Group Fitness Ltd | Glasgow | 2024 |
| Better Gyms Ltd | London | 2022 |
| Better Health Mind & Body CIC | London | 2023 |
| Better Joy Music Ltd | London | 2022 |
| Better Performance Services Ltd | Upminster | 2023 |
| Better Pictures Ltd | London | 2021 |
| Better Records Ltd | London | 2018 |
| Better Rides Ltd | Bolton | 2014 |
| Better Stranger Ltd | London | 2025 |
| Better Than Before Fitness Limited | Southam | 2017 |
| Better Than Mozart Limited | London | 2024 |
| Better Together Conditioning Ltd | Stonehouse | 2023 |
| Better Value International Ltd | Saffron Walden | 2023 |
| Better Way Lighting UK Ltd. | London | 2024 |
| Better With Friends Publishing Limited | London | 2025 |
| Betterbuild Functional Fitness Ltd | Greenock | 2020 |
| Betterbuild Recovery Solutions Ltd | Greenock | 2024 |
| Betterlate Publishing Ltd | Newmarket | 2025 |
| Betterment Park Sports C.I.C. | Ebbw Vale | 2025 |
| Betternotstop Ltd | Salford | 2018 |
| BETTERYOUN:0W Ltd | Birmingham | 2026 |
| Betteshanger Country Park Limited | Canterbury | 2009 |
| Betting Junction Limited | Bournemouth | 2008 |
| Betting Limited | Southampton | 1994 |
| Betting Shop Operations Limited | Epping | 2005 |
| Betting Shop Services Limited | Epping | 2004 |
| Betting Sites Ltd | London | 2016 |
| Bettini Records Limited | London | 2016 |
| Bettisfield Colliery CIC | London | 2024 |
| Bettor Canyon Limited | London | 2025 |
| Bettws Hall Sporting Club | Newtown | 2023 |
| Betty Bangs Drag Limited | Coventry | 2021 |
| Betty Bloom Dance Limited | Didcot | 2015 |
| Betty Martin Productions Ltd | Ayr | 2018 |
| Betty Productions Limited | London | 2013 |
| Betty Snowboarding Limited | Ingatestone | 2024 |
| Betty's INK Ltd | Exeter | 2025 |
| Betula Ceramics Limited | Cardiff | 2021 |
| Between the Beats Ltd | Sevenoaks | 2024 |
| Between the Blue and Green CIC | Worthing | 2024 |
| Between the Bridges Ltd | London | 2020 |
| Between the Lines Agency Limited | Holt | 2026 |
| Between the Pages Ltd | London | 2021 |
| Between the Trees Limited | Pontypridd | 2018 |
| Betwithfriends Ltd | Doncaster | 2021 |
| Betwiz Sports Ltd | Amersham | 2013 |
| Betwsycoed Golf Club Limited | Conwy | 1976 |
| Betzapp Limited | Chester | 2013 |
| Betzone Ltd | Harrow | 2020 |
| Bevan O'Daly Textile Conservation Ltd | Glasgow | 2022 |
| Beverley & District Motor Club Limited(The) | | 1982 |
| Beverley & East Riding Golf Club Limited | Beverley | 2018 |
| Beverley & East Yorkshire Shooting Ground Ltd | Beverley | 2024 |
| Beverley Barbell Co. Ltd | Beverley | 2020 |
| Beverley Breakout Ltd | Driffield | 2019 |
| Beverley Fisher Studios Ltd | Canterbury | 2024 |
| Beverley Fringe Limited | Beverley | 2021 |
| Beverley Polo Club Limited | Beverley | 2003 |
| Beverley R.U.F.C. Trust Limited | Beverley | 1965 |
| Beverley Race Company Limited(The) | Beverley | 1903 |
| Beverley Town Cricket and Recreation Social Club Limited | Beverley | 1999 |
| Beverley Town FC Holdings Limited | Beverley | 2025 |
| Beverly Marks Stage School Limited | Hornchurch | 1999 |
| Bevington Sport Ltd | Saffron Walden | 2020 |
| Bevingtons Limited | Northamptonshire | 1980 |
| Bevis Marks Synagogue Heritage Foundation | London | 2019 |
| Bevis Studios Limited | Christchurch | 2025 |
| Bevon Cricket Academy Ltd | Staines-Upon-Thames | 2023 |
| Beware Books Limited | London | 2017 |
| Bewbush Sports & Community CIC | Horsham | 2025 |
| Bewcc Limited | London | 2015 |
| Bewdley Bootcamp Limited | Bewdley | 2023 |
| Bewdley Pines Golf Club Limited | Bewdley | 1997 |
| Bewdley Rowing Club Limited | Bewdley | 2020 |
| Bewdley Street Productions Ltd | London | 2025 |
| Bewhy Sports Limited | London | 2025 |
| Bewigged Ltd | Colchester | 2020 |
| Bewilder Box Ltd | Hove | 2015 |
| Bewilderbeest Ltd | Saxmundham | 2019 |
| Bewl Bridge Rowing Club | St. Leonards-On-Sea | 2008 |
| Bewl Events & Waterpark Limited | Sevenoaks | 2015 |
| Bewl Sailing Association Ltd | Lowestoft | 2015 |
| Bewley Motorsport Limited | Workington | 2023 |
| Bewley Productions Limited | London | 2024 |
| BEX Entertainment Limited | Chester | 2021 |
| BEX Limited | Harrogate | 2014 |
| BEX Marks the Spot Ltd | London | 2024 |
| BEX Milnes Coaching Ltd | Doncaster | 2025 |
| BEX Moon Ltd. | London | 2023 |
| BEX Official Art Limited | Burntwood | 2024 |
| Bexfest Limited | St Leonards On Sea | 2023 |
| Bexhill Cross Fit Ltd | Bexhill-On-Sea | 2015 |