| Beach Terrace Management Company Limited | Portballintrae | 2007 |
| Beach Vault Ltd | London | 2025 |
| Beach Weddings by Carole Limited | London | 2016 |
| Beachborough Court Management Company Limited | London | 1982 |
| Beachcomber Hot Tubs UK Limited | London | 2022 |
| Beachcombers Limited | Berkshire | 2003 |
| Beaches LA Limited | Chelmsford | 2023 |
| Beachflame Ltd | Sutton Common | 1995 |
| Beachfront Solutions Ltd | Norwich | 2020 |
| Beachfront(Walmer) Ltd | Deal | 2025 |
| Beachreap Ltd | Milton Keynes | 2024 |
| Beachstone Properties Limited | London | 2018 |
| Beachwood Properties Ltd | London | 2020 |
| Beachwood UK Limited | Shropshire | 2004 |
| Beachy Head Chaplaincy Team Ltd | Eastbourne | 2002 |
| Beacon 10 Ltd | Kendal | 2026 |
| Beacon 7 Limited | Croydon | 2016 |
| Beacon and Lighthouse Ministries UK | Birmingham | 2016 |
| Beacon Barber Ltd | Hindhead | 2026 |
| Beacon Business Healthcare Ltd | Winchester | 2010 |
| Beacon Events Management Limited | London | 2017 |
| Beacon Finance B2B Ltd | Harlow | 2025 |
| Beacon Funeral Services Ltd | High Wycombe | 2000 |
| Beacon Healthcare Projects Limited | Axminster | 2020 |
| Beacon Hill Cleaners Ltd | Cheam | 2018 |
| Beacon Landscapes Limited | Epsom | 2019 |
| Beacon Languages Limited | Liverpool | 2012 |
| Beacon Learning and Performance Ltd | Lichfield | 2016 |
| Beacon LIP Limited | Milton Keynes | 2016 |
| Beacon Local Ltd | London | 2023 |
| Beacon of Peace Limited | Farnham | 2015 |
| Beacon Properties 2016 Ltd | Market Harborough | 2016 |
| Beacon Trading and Solutions Ltd | Nottingham | 2022 |
| Beacons Business Network Ltd | Pontypridd | 2023 |
| Beacons Community Limited | Birmingham | 2025 |
| Beacons Investments Limited | London | 2021 |
| Beaconsfield Beauty Lounge Ltd | Beaconsfield | 2024 |
| Beaconsfield Beauty Ltd | Amersham | 2019 |
| Beaconsfield Court (Nuneaton) Limited | Nuneaton | 1969 |
| Beaconsfield Road Hand Car Wash Ltd | London | 2015 |
| Beads London Ltd | London | 2018 |
| Beady Macow Limited | Bury St Edmonds | 2015 |
| Beaequil by Aequilliving Limited | London | 2022 |
| Beagle Garden Products Limited | Yeovil | 2010 |
| Beagle Wills Limited | Bournemouth | 2025 |
| Beah & Kadi Ltd | London | 2010 |
| Beakz Ltd | London | 2025 |
| Beal & Jones Ltd | London | 2020 |
| Beal Equipment Ltd | London | 2022 |
| Beale & Croxall Hairdressing Ltd | Ripley | 2024 |
| Beale Property Services Ltd | Stockton-On-Tees | 2025 |
| Beales Building Ltd | Middlesbrough | 2025 |
| Beales Gents Hairdressers Limited | Chandler'S Ford | 2002 |
| Beam & Gleam Cleaning Services Limited | South Shields | 2023 |
| Beam Beauty Limited | Tamworth | 2025 |
| Beam Estates Limited | Newcastle Upon Tyne | 1998 |
| Beam Global Trading Finance Ltd | London | 2019 |
| Beam Nail Studio UK Limited | Tudhoe | 2019 |
| Beam Park Holdings Limited | London | 2016 |
| Beam Sweepers UK Ltd | Redditch | 2018 |
| Beam Whitening Ltd | Maidstone | 2021 |
| Beam.Laserclinic Ltd | Doncaster | 2025 |
| Beama Assessment Limited | London | 2007 |
| Beama Energy Limited | London | 1999 |
| Beama Installation Limited | London | 1972 |
| Beama Limited | London | 1905 |
| Beama Power Ltd | London | 1997 |
| Beama Recycling Limited | London | 2003 |
| Beamac Investments Limited | London | 2022 |
| Beamazed Events Limited | Cardiff | 2017 |
| Beames House Management Limited | Bristol | 1990 |
| Beamio Limited | Hebburn | 2025 |
| Beamish Extras Ltd | Stanley | 2019 |
| Beamish Tyres Limited | Chester Le Street | 2006 |
| Beamm Domestic Services Limited | High Wycombe | 2014 |
| Beams & Co UK Ltd | London | 2017 |
| Beams Limited | Hertfordshire | 1993 |
| Bean Catering Ltd | Liverpool | 2012 |
| Bean Coffee Leeds NO. 2 Ltd | Liverpool | 2013 |
| Bean Hill Management Limited | Lutterworth | 2010 |
| Bean Visual Limited | Sunderland | 2018 |
| Beananda.Club Limited | Bromsgrove | 2023 |
| Beanbagg Ltd | Gunnislake | 2019 |
| Beanddo Limited | Radstock | 2018 |
| Beani Bazar Welfare Trust UK | Ilford | 2011 |
| Beanibazar Thana Jonokollan Shomitee UK | London | 2019 |
| Beanie Investments Limited | Orpington | 2021 |
| Beanie Limited | Northwich | 2007 |
| Beanpeg Ltd | Gillingham | 2022 |
| Beansburn Therapies Ltd | Kilmarnock | 2025 |
| Beany Bill Ltd | Birmingham | 2021 |
| Bear Aesthetics Ltd | Nottingham | 2022 |
| Bear ALL Ltd | Portrush | 2023 |
| Bear and Bloom Ltd | Birmingham | 2025 |
| Bear and Hare Barbers Limited | Manchester | 2014 |
| Bear Barbers Ltd | Stonehouse | 2023 |
| Bear Beauty Ltd | Northwich | 2026 |
| Bear Boating Limited | Shipley | 2011 |
| Bear Bones BMX Co Limited | London | 2022 |
| Bear Cave Barbers Ltd | London | 2019 |