| Balmah JJ Ltd | Saltash, Cornwall | A rating |
| Balmain Care Home Ltd | Plymouth | A rating |
| Balmangan Farms Limited | Kirkcudbright | A rating |
| Balmer Care Limited t/a Caremark | Worcester | A rating |
| Balmer Lawn Garage Ltd | Brockenhurst | A rating |
| Balmer Lawn Hotel | Brockenhurst | A rating |
| Balmond Studio Ltd | London | A rating |
| BALMORAL CHASE LTD | London | A rating |
| Balmoral Comtec Limited | Aberdeen | A rating |
| Balmoral Homecare Ltd | Prestwck | A rating |
| Balmoral Pharmacy | Northampton | A rating |
| Balmoral Surgery | Deal | A rating |
| Balmoral Tanks Limited | Rotherham | A rating |
| Balmore Park Surgery | Reading | A rating |
| Balmorri Store Ltd | Glasgow, Scotland | A rating |
| BALMS ENERGY LIMITED | CITY ROAD LONDON | A rating |
| Balnabroich Farms | Perthshire | A rating |
| Baloch & Co Ltd | London | A rating |
| BALOCH-ASSOCIATES LIMITED | LONDON | A rating |
| BALOGLU LTD | London | A rating |
| Balquhidder Care Ltd | Alexandria | A rating |
| BALRE TECHNOLOGIES LTD | London | A rating |
| Balrey Embroidery | Wolverhampton | A rating |
| Balro Limited | Dunmow | A rating |
| Balsall Common and Meriden Group Practice | Coventry | A rating |
| Balsall Common Pharmacy | Coventry | A rating |
| Balsamee Ltd | Cardiff | A rating |
| Balshaw's CE High School | Leyland | A rating |
| Balthorne Security Solutions Ltd | London | A rating |
| Balti Catering Ltd | Bristol | A rating |
| BALTI CURRIES | FALMOUTH | A rating |
| Balti Dorset Ltd | Weymouth | A rating |
| BALTI EXPRESS SUNDERLAND LIMITED | Sunderland | A rating |
| BALTI HOUSE DUNMOW LTD | Cambridge | A rating |
| Balti Hut Earlsdon Ltd | Coventry | A rating |
| BALTI MACCLESFIELD LTD | Macclesfield | A rating |
| Balti Nailsworth Ltd | Gloucestershire | A rating |
| BALTI SPICE (BIRMINGHAM) LTD T/a Balti Spice | Birmingham | A rating |
| Baltic Classifieds Group PLC | Worthing | A rating |
| Baltic Flour Mills Visual Arts Trust | Gateshead | A rating |
| Baltic Group Enterprises LTD | Liverpool | A rating |
| Baltic Pets Ltd | London | A rating |
| Baltic Training Services t/a Baltic Apprenticeships | Newton Aycliffe | A rating |
| Baltimore Consulting Limited | Bristol | A rating |
| Baltonsborough Village Store ltd | Glastonbury | A rating |
| Baltzersens Ltd | Harrogate | A rating |
| BALUIEVS OUTSOURCING LTD | FAREHAM | A rating |
| BALVAE & COMPANY UK LIMITED | Milton Keynes | A rating |
| Balwinder Singh & Baljit Kaur t/a Metro C21 | Goole | A rating |
| Balyasny Asset Management (UK) LLP | London | A rating |
| BAM - TW LTD TA Beauty Lounge | London | A rating |
| BAM BAM AGENCY | London | A rating |
| BAM Construct & Ventures UK Ltd | Hemel Hempstead | A rating |
| Bam NI LTD. | Belfast | A rating |
| BAM Nuttall Limited | Farnborough | A rating |
| BAM-GB LTD TA Beauty Lounge | Southampton | A rating |
| BAMA EUROPA UK LIMITED | Portadown | A rating |
| BAMA TECH LTD | ILFORD | A rating |
| BAMBERS FARM LTD | LANCASTER | A rating |
| BAMBI'S GROUP LTD | Wolverhampton | A rating |
| Bamboleo Polo Team | Midhurst | A rating |
| Bamboo Connect Limited | Waltham Abbey | A rating |
| Bamboo Distribution Limited | Waltham Abbey | A rating |
| Bamboo House Ltd t/a Bamboo House | Harrow | A rating |
| Bamboo Limited | London | A rating |
| Bamboo Living Management Limited | London | A rating |
| Bamboo Medical Communications Ltd | Shepperton | A rating |
| Bamboo Natural Therapy Ltd | London | A rating |
| Bamboo Rose Ltd | Belfast | A rating |
| Bamboo Thai Takeaway Ltd | York | A rating |
| Bambooh Education Ltd | Middleton Cheney | A rating |
| bambooh Hook Norton Ltd | Hook Norton | A rating |
| Bamford Bus Company Limited Trading as Wrightbus | Ballymena | A rating |
| Bamford Care Homes Limited | Plymouth | A rating |
| Bamford Collection Limited | Moreton-In-Marsh | A rating |
| Bampton Healthcare Ltd | Bampton | A rating |
| Bampton Medical Practice | Bampton | A rating |
| BAMU TRADING LTD | Manchester | A rating |
| Bamya Limited T/A Izgara | Pinner | A rating |
| BAMZ LTD | Slough | A rating |
| BAN JIN LIMITED | Manchester | A rating |
| Ban Sabai Ltd | Edinburgh | A rating |
| Banagher Precast Concrete Ltd | Brandon | A rating |
| BANAN LIMITED | LONDON | A rating |
| BANANA APPS LIMITED | ilford | A rating |
| BANANA LEAF RESTAURANT LTD | Ilford | A rating |
| Banana Moon Day Nursery Croydon | Croydon | A rating |
| Banana Split Ltd. | London | A rating |
| Banana Tree Restaurants Limited | London | A rating |
| Banana Wharf Ltd | Southampton | A rating |
| Banarasi Vanarasi Limited T/A Bagheera At The Spread Eagle | Reading | A rating |
| BANAT FOOD GROUP LTD | North Walsham | A rating |
| BANBEATH SMILE SOLUTIONS LTD | Leven | A rating |
| Banbury Butchers Ltd | Banbury | A rating |
| BANBURY COMMODITIES LIMITED | Banbury, | A rating |
| Banbury Heath Ltd | Surrey | A rating |
| Banbury Lettings Limited t/a Martin & Co (Banbury) | Oxfordshire | A rating |
| Banbury Muslim Mosque Society | Banbury | A rating |
| Banbury Specsavers Hearcare Ltd | Banbury | A rating |
| Banchory Group Practice | Banchory | A rating |
| Banchory Home Store | Banchory | A rating |
| Banco Bilbao Vizcaya Argentaria S.A. | London | A rating |
| Banco de Sabadell S.A. | London | A rating |
| BANCO DO BRASIL SA | LONDON | A rating |
| Banco Santander SA, London Branch | London | A rating |
| BANCON-IT LTD. | Harrow | A rating |
| Bancosta (UK) Ltd | London | A rating |
| Bancourt Leisure Limited | Exeter | A rating |
| Bancroft Home Limited T/A Ashlands Care Home | Mansfield | A rating |
| Bancroft medical Centre COURTENAY HOUSE | HITCHIN | A rating |
| Bancroft's School | Essex | A rating |
| BAND Advisory Group Limited | Barbican, London | A rating |
| Banda Limited | London | A rating |
| Bandai Namco Amusement Europe Limited | Surrey | A rating |
| Bandai Namco Entertainment UK Ltd. | Richmond | A rating |
| Bandai Namco Holdings UK Limited | Surrey | A rating |
| Bandai UK Limited | Richmond | A rating |
| Bandana Takeaway & Catering Ltd T/A Bandana Takeaway & Catering | Welling | A rating |
| Bandarband Limited | Hertford | A rating |
| BANDBOX LAUNDRY LIMITED | Manchester | A rating |
| BANDGI TECHNOLOGIES PVT LTD | MAIDENHEAD | A rating |
| Bandhan Technologies Limited | London | A rating |
| Bandicoot Ltd | Burnley | A rating |
| Bando Bar Staines ltd | Coventry | A rating |
| Bandook Restaurant | Bath | A rating |
| BANDRUM NURSING HOME LIMITED | DUNFERMLINE | A rating |
| Bandstand UK Ltd | LONDON | A rating |
| Bane Ltd | London | A rating |
| Banfico Limited | London | A rating |
| Bang Edutainment Ltd | London | A rating |
| BANG Media International | london | A rating |
| Bang UK Limited | London | A rating |
| BANGA & GILL PROPERTIES LIMITED | Wolverhampton | A rating |
| Banga Transport Limited | Birmingham | A rating |
| Banga Transport Services | Grays | A rating |
| BANGALORE FULHAM LTD | LONDON | A rating |
| Bangash Polo Team | Twyford | A rating |
| Bangbao limited | Brighton | A rating |
| Bange Nursing Homes Limited | Sale | A rating |
| BANGGEAR LTD | BRADFORD | A rating |
| Bangholm Medical Centre | Edinburgh | A rating |
| Bangkok 7 Limited | Cumbria | A rating |
| Bangkok Bank Public Company Ltd | London | A rating |
| BANGKOK LOUNGE HERTS LTD T/A BANGKOK LOUNGE | Harpenden | A rating |
| Bangkok Pad Thai | SUTTON | A rating |
| Bangkok West (UK) Ltd | London | A rating |
| BANGLA BAZAAR 2020 LTD | Sheffield | A rating |
| BANGLA BAZAAR LEEDS LTD | Leeds | A rating |
| BANGLA BAZAAR SWINDON LTD | Swindon | A rating |
| Bangla Bazar Direct Ltd | Luton | A rating |
| Bangla Carparts UK Ltd | Ilford | A rating |
| Bangla Cuisine Limited, T/A Khan Spice | Kent | A rating |
| BANGLA FRESH VEG LTD TA Deshi foods | Birmingham | A rating |
| BANGLA INVESTMENT LTD T/A THE RICKSHAW | Leicestershire | A rating |
| BANGLA KITCHEN (TEIGNMOUTH) LIMITED | Teignmouth | A rating |
| BANGLA KURYZ INDIAN TAKEAWAY LTD | Hastings | A rating |
| Bangla Leaf Ltd | Colwyn Bay | A rating |
| BANGLA MINI MARKET LTD | London | A rating |
| BANGLA PRIDE (TELFORD) LIMITED T/A BANGLA PRIDE | TELFORD | A rating |
| Bangla Spice Ltd | Prudhoe | A rating |
| BANGLA TRAVEL UK LIMITED | Southall | A rating |
| Bangladesh High Commission and its subordinate offices in UK | London | A rating |
| Bangladesh Islamic Social Organisation and Modina Mosque | Birmingham | A rating |
| BANGLADESH WELFARE CENTRE NEWBURY | Newbury | A rating |
| BANGLADESHI ISLAMIC CULTURAL SOCIETY | CLEETHORPES | A rating |
| BANGLADESHI SWEETS LIMITED T/A Banoful | London | A rating |
| Banglalink Veg Ltd | Walsall | A rating |
| BANGLE FOOD LTD | Yeovil, | A rating |
| BANGLE FOOD LTD T/A RED ROSE | Yeovil | A rating |
| Bango.net Ltd | CAMBRIDGE | A rating |
| Bangor Diocesan Board of Finance | Bangor | A rating |
| BANGOR GRAMMAR SCHOOL | BANGOR | A rating |
| Bangor University | Bangor | A rating |
| Banh Banh Brixton Limited | London | A rating |
| Banh Banh Limited | London | A rating |
| Banh Mi & Pho Limited | Amersham | A rating |
| Banham Patent Locks Ltd | London | A rating |
| Banham Poultry (2018) Ltd | Attleborough | A rating |
| Banijay Services Limited | London | A rating |
| BANIJAY UK PRODUCTIONS HOLDINGS LIMITED | London | A rating |
| Banister Primary School | Southampton | A rating |
| Banjo Tech Ltd | Belfast | A rating |
| Bank Frick AG | London | A rating |
| Bank House Care Homes Limited | Sutton In Ashfield | A rating |
| Bank Indonesia | London | A rating |
| Bank J. Safra Sarasin (Gibraltar) Ltd., London Branch | London | A rating |
| Bank Mandiri (Europe) Limited | London | A rating |
| BANK NEGARA MALAYSIA (LONDON REPRESENTATIVE OFFICE) | LONDON | A rating |
| Bank of Africa United Kingdom PLC | London | A rating |
| Bank of America, N.A. | London | A rating |
| BANK OF BARODA | LONDON | A rating |
| Bank of Baroda (UK) Ltd | London | A rating |
| Bank of Beirut (UK) Ltd | London | A rating |
| BANK OF CEYLON(UK) LTD | LONDON | A rating |
| Bank of China (UK) Limited | London | A rating |
| BANK OF CHINA INTERNATIONAL (UK) LIMITED | LONDON | A rating |
| Bank of Communications Co., Limited London Branch | London | A rating |
| Bank of East Asia Limited | London | A rating |
| BANK OF ENGLAND | LONDON | A rating |
| Bank of India | London | A rating |