| Bdxpq Ltd | London | 2024 |
| Bdxy Limited | Bromsgrove | 2023 |
| BDY Limited | Sevenoaks | 2019 |
| BE a Crab Ltd | London | 2026 |
| BE Antique Ltd | London | 2023 |
| BE Bakery Ltd | Bolton | 2021 |
| BE BE JAN Ltd | Romford | 2022 |
| BE Better Health Ltd | London | 2020 |
| BE Chocolate and Patisserie Ltd | Nelson | 2019 |
| BE Conscious Ltd | London | 2020 |
| BE Cool Group UK Ltd | London | 2022 |
| BE Cross Ltd | Paignton | 2026 |
| BE Crowned Ltd | Barking | 2025 |
| BE Design Ltd | London | 2015 |
| BE Displays Ltd | London | 2020 |
| BE Eco Energy Limited | Cardiff | 2024 |
| BE Engineering Services Ltd | Barnsley | 2021 |
| BE Entitled Ltd | London | 2025 |
| BE Fashionista Ltd | London | 2015 |
| BE Fusion Limited | Huddersfield | 2024 |
| BE Group (Engineering) Ltd | Woodbridge | 2013 |
| BE Harbour Marine Co., Ltd. | Beckenham | 2022 |
| BE Lucky Taxis Ltd | London | 2023 |
| BE Metal Fabrications Ltd | Walsall | 2021 |
| BE Modern Limited | Jarrow | 1964 |
| BE More Neon Limited | London | 2017 |
| BE My Guest Bakery Limited | Derby | 2025 |
| BE Natural Limited | | 1997 |
| BE Natural Products Limited | Solihull | 2004 |
| BE One Labels Ltd | Rotherham | 2021 |
| BE One Systems Limited | Ashford | 2026 |
| BE Punched Ltd | Suffolk | 2024 |
| BE Rude NOT to Ltd | Goole | 2018 |
| BE Safe Fire Protection Limited | Dunstable | 2007 |
| BE Safetech Ltd | Southall | 2016 |
| BE Seen Screen Ltd | Marston Mortaine | 2016 |
| BE Sensory Friendly Ltd | London | 2024 |
| BE Still Drinks Limited | Wadebridge | 2025 |
| BE the Other Ltd | London | 2020 |
| BE the Sea Change CIC | Hastings | 2026 |
| BE Unique Interiors Ltd | Stoke-On-Trent | 2020 |
| BE Upholstered Ltd | Prestonpans | 2018 |
| BE WTR Limited | London | 2024 |
| Be&Jonature Ltd | Hull | 2024 |
| Be&R Limited | Newbury | 2024 |
| Be-Do Projects Limited | Kingston Upon Thames | 2016 |
| Be-Ge Seating UK Limited | Stanton | 2006 |
| Be-Mar Ltd | Daventry | 2023 |
| Be-Oom Ltd | London | 2019 |
| Be.Scopes Ltd | London | 2024 |
| BE3 World Limited | London | 2025 |
| Be:Vito Limited | Cwmbran | 2020 |
| Be@Home Contracts Ltd | Wishaw | 2025 |
| BEA Marine Limited | London | 2024 |
| Beach Art Glass Ltd | Malvern | 2020 |
| Beach Bros. Limited | St. Thomas, | 1942 |
| Beach Design & Build Ltd | Bristol | 2024 |
| Beach Energy (Bass GAS) Limited | London | 1989 |
| Beach Games Ltd | London | 2026 |
| Beach Garage Ltd | Liverpool | 2017 |
| Beach House Short Film Festival Ltd | Rochester | 2025 |
| Beach House Spirits Ltd | Altrincham | 2022 |
| Beach LAB Ltd | London | 2014 |
| Beach Lapidary Limited | Newton Abbot | 2022 |
| Beach Road Industries Ltd | London | 2024 |
| Beach's Bakery Limited | Alfreton | 2020 |
| Beachbuggyturbo Ltd. | Doncaster | 2015 |
| Beachland Finest Limited | Orpington | 2025 |
| Beaco Ltd | Derby | 2025 |
| Beacon Agri Technologies Limited | Whitehaven | 2023 |
| Beacon B2B Ltd | Northampton | 2025 |
| Beacon Corporation Limited | Bridgnorth | 1996 |
| Beacon Design & Engineering Limited | Cannock | 1998 |
| Beacon Developments (Ashwell) Limited | Baldock | 1983 |
| Beacon Down Wines Ltd | Lewes | 2016 |
| Beacon Engineering Ltd | Birmingham | 2025 |
| Beacon Fencing Limited | Haywards Heath | 1999 |
| Beacon Fencing Newark Ltd | Newark | 2021 |
| Beacon Fire Protection Limited | Penrith | 2014 |
| Beacon Foods Limited | Brecon | 1992 |
| Beacon Hotel Limited | Halesowen | 2021 |
| Beacon Innovation Ltd | Coventry | 2017 |
| Beacon International Limited | Desborough | 1995 |
| Beacon Machine Tools (1980) Limited | West Bromwich | 1969 |
| Beacon Models Ltd | Warwick | 2020 |
| Beacon Park Farm Biomass Ltd | Walsall | 2020 |
| Beacon Pharmaceuticals Limited | Ashford | 2000 |
| Beacon Print 247 Limited | West Bromwich | 2016 |
| Beacon Print Limited | Uckfield | 2005 |
| Beacon Printers (Penarth) Limited | Penarth | 1972 |
| Beacon Rubber and Plastics Limited | Sutton Coldfield | 2002 |
| Beacon Signs Limited | Doncaster | 2014 |
| Beacon Water Treatments Limited | Northamptonshire | 1986 |
| Beaconmedaes Ltd | Chesterfield | 1994 |
| Beacons Creative (Wales) Limited | Brecon | 2009 |
| Beacons Hill Ltd | Stourbridge | 2024 |
| Beacons Products Limited | Mid Glamorgan | 1991 |
| Beaconsfield 1 Stop Solution Limited | Beaconsfield | 2024 |
| Beaconsfield AV Limited | Oxford | 2009 |
| Beaconsfield Blasting Services Ltd | Slough | 2025 |