| Belle Makeup & Hair Ltd | Reading | 2022 |
| Belle Photo Limited | Gloucestershire | 2006 |
| Belle Ventures Limited | Nuneaton | 2023 |
| Belle Vitale Wellness Ltd | Y Fenni | 2025 |
| Belle Voci Limited | Wallasey | 2017 |
| Belle VUE Community, Sports & Youth Centre Limited | Hartlepool | 2002 |
| Belle VUE Speedway 2017 Limited | Macclesfield | 2017 |
| Belle's Petals & Events Ltd | Chelmsford | 2021 |
| Bellerby & Co. Limited | London | 2011 |
| Belles Birdies Ltd | Farnborough | 2024 |
| Bellgrove House Ltd | Billericay | 2026 |
| Bellhouse & Family Ltd | London | 2011 |
| Bellingham Bowling Company Limited | London | 1978 |
| Bellis Limited | Chichester | 2024 |
| Bellis Media (NW) Limited | Colwyn Bay | 2013 |
| Bellissima Wellbeing Ltd | London | 2021 |
| Bellmatic Leisure Limited | Renfrew | 1979 |
| Bello Brothers Ltd | Ipswich | 2024 |
| Bello Creations Limited | London | 2014 |
| Belloball Ltd | Norwich | 2019 |
| Bellpepper Industries Ltd | Ramsgate | 2018 |
| Bellringing Courses Limited | Salisbury | 2007 |
| Bells & Two Tones Fire & Rescue Limited | High Wycombe | 2015 |
| Bells Amusements Limited | Gloucester | 2022 |
| Bells Boxing Limited | Jarrow | 2026 |
| Bells Mill Fishery Limited | Stourbridge | 2015 |
| Bellsdyke Stables Ltd. | Glasgow | 2010 |
| Bellshill Club Ltd | Glasgow | 2021 |
| Bellshill Gym Ltd | Glasgow | 2019 |
| Bellshill Sports Bar Ltd | Glasgow | 2026 |
| Bellstone Live Limited | Shrewsbury | 2026 |
| Bellstorm Limited | London | 2003 |
| Belltastic Limited | Edinburgh | 2021 |
| Belltingfx Ltd | Shepperton | 2023 |
| Bellum Fraternum Ltd | Montgomery | 2021 |
| Bellus Femina Ltd | Hatfield | 2013 |
| Bellvia Fitness (Chelmsford) Ltd | West Wickham | 2026 |
| Bellvia Fitness Ltd | West Wickham | 2026 |
| Bellwether Boxing & Fitness Gym Ltd | Saffron Walden | 2022 |
| Belly of Jonah Ltd | London | 2011 |
| Belly Scratch Productions Ltd | Caerphilly | 2018 |
| Bellydance NOW Ltd | Gateshead | 2012 |
| Bellyempty Limited | London | 2017 |
| Bellywin Ltd | London | 2023 |
| Belmont (Streatham) Club Limited(The) | London | 1911 |
| Belmont Artists Limited | Droitwich | 2010 |
| Belmont Community Cinema Ltd | Aberdeen | 2023 |
| Belmont Fine Arts Ltd | Salisbury | 2022 |
| Belmont Golf Course Limited | Uttoxeter | 2001 |
| Belmont Sport & Entertainment Ltd | Reading | 2024 |
| Belmont Wanderers FC CIC | Hereford | 2015 |
| Belmont Youth Limited | Stanmore | 2020 |
| Belmontrees Ltd | Exeter | 2020 |
| Belorama Limited | Bristol | 2024 |
| Beloudio Productions Limited | London | 2021 |
| Beloved Entertainment Limited | London | 2021 |
| Beloved Theatre Company CIC | London | 2023 |
| Below Canvas Ltd | Motherwell | 2017 |
| Below the Neck Ltd | Inverness | 2023 |
| Belper Arts Festival Limited | Belper | 2018 |
| Belper Community Enterprise CIC | Belper | 2016 |
| Belper Leisure Centre Limited | Belper | 2009 |
| Belper Meadows Synthetic Pitch(S) Limited | The Mills Canal Street | 1995 |
| Belper North Mill Trust | Belper | 1998 |
| Belper Town Football Club Limited | Bridge Street | 1985 |
| Belrose and Ivory Ltd | London | 2025 |
| Belsay Shooting Ground Limited | Newcastle | 2020 |
| Belsize Community Centre Ltd | Peterborough | 2025 |
| Belsize Park Rugby Football Club Limited | London | 2010 |
| Belsize Studio Ltd | London | 1999 |
| Belsonic Limited | | 2008 |
| Belt and Braces Racing Ltd | Malton | 2025 |
| Belt Craft Studios Limited | London | 2013 |
| Beltane Fire Society | Edinburgh | 2008 |
| Beltball International Ltd | Watford | 2023 |
| Belter Competitions Ltd | Tain | 2024 |
| Belton & Sandtoft Community Christmas Lights CIC | Scunthorpe | 2025 |
| Belton Barrow Race CIC | Doncaster | 2026 |
| Belton Park Golf Club 1890 Limited | Grantham | 2021 |
| Belton Park Golf Club Ltd | Grantham | 2018 |
| Beltons Bars Limited | Potters Bar | 2024 |
| Beluga ST Media Limited | London | 2020 |
| Belvedere Artist Management Ltd | Rickmansworth | 2018 |
| Belvedere Bowls Club | Burton-On-Trent | 2012 |
| Belvedere Boxing Club CIC | Ipswich | 2020 |
| Belvedere Entertainments UK Ltd | Ormskirk | 2017 |
| Belvedere Social Bowls Club Ltd | London | 2021 |
| Belview Golf Limited | Edgware | 2013 |
| Belvoir Community Sports Complex | Belfast | 2018 |
| Belvoir Vale RDA (Trading) Company Limited | Nottingham | 2023 |
| Bema Health & Fitness Services Ltd | Lichfield | 2021 |
| Bembridge Harbour Improvements Company Limited | Ryde | 1962 |
| Bemoreathlete Limited | Fareham | 2020 |
| Bemuse Performing Arts Limited | London | 2021 |
| Bemusement Arcade Ltd | Worthing | 2019 |
| BEN and Hannah Dunnett Ltd | Worcester | 2013 |
| BEN Austin Ltd | London | 2014 |
| BEN Baptie Limited | Liverpool | 2018 |
| BEN Barry Automotive Journalist Limited | Lancaster | 2014 |
| BEN Barter Ltd | Coventry | 2022 |