| ABBOTS CARE LIMITED | St. Albans | A rating |
| ABBOTS ENTERPRISE LTD t/a ABBOTS Supermarket | Abbots Langley | A rating |
| Abbots Healthcare Ltd | Abbots Langley | A rating |
| Abbots Lodge Dental Practice Ltd | Ristington | A rating |
| ABBOTS SPICE LIMITED T/A CINNAMON LODGE | Hertfordshire | A rating |
| Abbotsford Care (Glenrothes) Ltd | KIRKCALDY | A rating |
| ABBOTSFORD RESIDENTIAL CARE HOME LIMITED T/ AS Abbotsford Residential Care Home | Pinner | A rating |
| Abbotshill Food & Wine LTD | Ealing | A rating |
| Abbotsholme School | Uttoxeter | A rating |
| Abbotskerswell Cricket Club | Abbotskerswell | A rating |
| Abbotsound Ltd | Salford | A rating |
| Abbotswood Court Care Home | Romsey | A rating |
| Abbott & Co (Newark) Ltd | Newark | A rating |
| Abbott Diabetes Care UK Limited | Witney | A rating |
| ABBOTT GREEN SERVICES LTD | London | A rating |
| Abbott Laboratories Limited | Maidenhead | A rating |
| Abbott Lyon Ltd | Bath | A rating |
| Abbott Mead Vickers.BBDO Limited | London | A rating |
| Abbott Motors Limited | Manor Park | A rating |
| Abbott Risk Consulting Ltd | Edinburgh | A rating |
| Abbott Solicitors LLP | Luton | A rating |
| ABBOTTSWAY ENGINEERING LTD | london | A rating |
| Abbottswood Medical Centre | Pershore | A rating |
| ABBSEUO UK LTD | London | A rating |
| Abbvie Limited | Maidenhead | A rating |
| ABBVL Limited | London | A rating |
| ABBY RETAIL LTD T/A HILLFIELDS SERVICE STATION | coventry | A rating |
| Abby Services Ltd | Boston | A rating |
| Abbys Grill Peri Peri (Norbury Branch) Limited | Norbury | A rating |
| Abbyy UK LTD | London | A rating |
| ABC Buildcon Limited | Edgware | A rating |
| ABC Builder (Aiub Building Construction) | Oldham | A rating |
| ABC CAFE WEST LONDON LIMITED | Southall | A rating |
| ABC CARE HOME LTD | CATERHAM | A rating |
| ABC Construction and Materials Limited | Manchester | A rating |
| Abc Daycare Ltd | London | A rating |
| ABC EDUCATION CONSULTANCY LTD | Manchester | A rating |
| ABC GLOBAL PVT LTD | Merseyside | A rating |
| ABC International Bank Plc | London | A rating |
| ABC LETTERS | LONDON | A rating |
| ABC Maintence London | London | A rating |
| ABC MOBIL LTD | London | A rating |
| ABC PROJECT CONSULTANCY LTD | Doncaster | A rating |
| ABC REFRIGERATION LTD | WATFORD | A rating |
| ABC Skip Hire lTD | Walsall | A rating |
| ABC Smile Ltd | London | A rating |
| ABC Studio Childcare Ltd | London | A rating |
| ABC TAXIS 247 LIMITED | Aylesbury | A rating |
| ABC Travel | Reading | A rating |
| Abcam Limited | Cambridge | A rating |
| Abcfabulous Limited | London | A rating |
| Abd AlRahman Alisha T/a Bismillah Takeaway | Huddersfield | A rating |
| ABD Engineering & Development LTD | Essex | A rating |
| Abdali Foods Ltd | Rotherham | A rating |
| Abdi & Abdi Limited | Harrow | A rating |
| Abdul Guljar t/a Curry Royal | Loughborough | A rating |
| Abdul Hakeem Mohamed Rasheeth T/A A&S Service | STOURBRIDGE | A rating |
| Abdul Halal Market Ltd | Edinburgh | A rating |
| Abdul Halal Meat Marsh Farm Ltd | Luton | A rating |
| ABDUL HOME RENOVATE LIMITED | Manchester | A rating |
| ABDUL KADIR T/A AUTO MASTER | London | A rating |
| Abdul Khaliq T/A MH Autos | Stoke-On-Trent | A rating |
| Abdul Majid & Son Ltd | Hamilton | A rating |
| Abdul Wahab | MANCHESTER | A rating |
| Abdul's Poultry Limited | Cardiff | A rating |
| Abdullah & Sons Company Ltd | Birmingham | A rating |
| Abdullah Aid | London | A rating |
| ABDULLAH AND ABDULLAH LTD | Greenford, | A rating |
| ABDULLAH CHILDCARE LIMITED | London | A rating |
| ABDULLAH HOTEL AND RESTAURANT LIMITED | OLDHAM | A rating |
| ABDULLAH TRAVELS LIMITED | London | A rating |
| ABDULLAH'S GROUP LIMITED | Chesnut | A rating |
| Abdullah's Lily Limited | England | A rating |
| Abduls (Yorkshire) Ltd | Wakefield | A rating |
| Abduls Balti House | Manchester | A rating |
| ABDULS C CARRY LTD | Middlesborough | A rating |
| Abdus Samad Arshad (Sole Trader) | London | A rating |
| ABDV2ltd | london | A rating |
| ABDY LTD | Brentford | A rating |
| Abe Zamzam Ltd Trading As Pepes piri piri | Dunstable | A rating |
| ABeam Consulting Ltd., UK Branch | London | A rating |
| ABEC LTD | Tewkesbury | A rating |
| ABEEHA'S FASHION & BEAUTY LTD | BOLTON | A rating |
| Abeer Raja Abdul Raheem Al-Adhami T/A Abi Dental | London | A rating |
| ABEERA INVESTMENT LIMITED | Preston | A rating |
| ABEERA LIMITED | Croydon | A rating |
| Abeerah Ltd | Galashiels | A rating |
| Abeko Dredging and Marine Contractors Ltd. | Conwy | A rating |
| Abel & Cole Ltd | London | A rating |
| Abel & Imray | London | A rating |
| Abelini Limited | London | A rating |
| ABELL CHEMIST LIMITED | Bushey | A rating |
| Abell Limited | London | A rating |
| Abell Pharma Ltd | Watford | A rating |
| Abellio ScotRail Limited | Glasgow | A rating |
| Abelon Systems Limited | Edinburgh | A rating |
| Abels Moving Services Limited | Potters Bar | A rating |
| Aber Medical Centre | Caerphilly | A rating |
| Aber Soft Limited | London | A rating |
| Abercare Limited | Cheshire | A rating |
| ABERCLEAN PLANT AND SWEEPER HIRE LTD | ABERDEENSHIRE | A rating |
| Abercrombie & Kent Limited | London | A rating |
| Abercrombie Dental Practice | Westhill | A rating |
| Abercromby Family Practice | Liverpool | A rating |
| Aberdare Service Station | Aberdare | A rating |
| Aberdeen & Northern Eggs Ltd | Fraserburgh | A rating |
| Aberdeen Association of Social Service | Aberdeen | A rating |
| ABERDEEN BUSINESS LIMITED | FRASERBURGH | A rating |
| Aberdeen City Council | Aberdeen | A rating |
| Aberdeen Cyrenians Limited | Aberdeen | A rating |
| ABERDEEN DENTAL CARE LIMITED | Aberdeen | A rating |
| Aberdeen Douglas Hotel Limited | Aberdeen | A rating |
| Aberdeen Football Club | Aberdeen | A rating |
| Aberdeen Grain Storage Ltd | Aberdeen | A rating |
| ABERDEEN GRILL & KEBAB HOUSE LTD T/A BELMONT KEBAB AND PIZZA | Aberdeen | A rating |
| Aberdeen Group Plc | Edinburgh | A rating |
| Aberdeen Gurudwara SCIO | Aberdeen | A rating |
| Aberdeen Harbour Board | Aberdeen | A rating |
| Aberdeen Hindu Temple Trust | Aberdeen | A rating |
| Aberdeen Laundry Services Limited | Aberdeen | A rating |
| Aberdeen Mosque and Islamic Centre | Aberdeen | A rating |
| Aberdeen Multicultural Centre SCIO | Aberdeen | A rating |
| Aberdeen Osteopathy Clinic LTD | Aberdeen | A rating |
| ABERDEEN PERFORMING ARTS | ABERDEEN | A rating |
| ABERDEEN PROPERTY CONSULTANTS LTD | Aberdeen | A rating |
| Aberdeen University Students???????¢???????????????? Association | Aberdeen | A rating |
| Aberdeen Visionplus Limited T/A Specsavers Opticians | Aberdeen | A rating |
| Aberdeenshire Council | Aberdeen | A rating |
| Aberdeenshire Cricket Club | Aberdeen | A rating |
| Aberdonia Care Limited | ABERDEEN | A rating |
| Aberdour School Educational Trust | Tadworth | A rating |
| ABERFELDY MUST EAT LIMITED | Glasgow | A rating |
| Aberfoyle Medical practice | Derry | A rating |
| Abergarw Care Home Limited | Bridgend | A rating |
| Abergavenny Fine Foods | Pontypool | A rating |
| Aberness Care Ltd | ABERDEEN | A rating |
| Abernethy Trust | Nethy Bridge | A rating |
| Abersychan Group Practice | Abersychan | A rating |
| Abertawe Medical Partnership | Swansea | A rating |
| Abertay University | Dundee | A rating |
| Abertillery Group Practice | Abertillery | A rating |
| Abertridwr Community Church | Caerphilly | A rating |
| Aberystwyth University | Aberystwyth | A rating |
| Abes Crossgates Day & Night Ltd | Leeds | A rating |
| ABETTER HEALTH LTD | Newport | A rating |
| Abex Capital Limited | LONDON | A rating |
| ABEXON LTD | BRISTOL | A rating |
| ABF DIST LTD | LONDON | A rating |
| ABF EATERY LTD T/A Subway | Glasgow | A rating |
| ABF Grain Products trading as Allied Bakeries | Maidenhead | A rating |
| ABF Ingredients Limited | Peterborough | A rating |
| ABG Europe (UK) Limited | Altrincham | A rating |
| ABG SUNDAL COLLIER LIMITED | London | A rating |
| ABH LIMITED | Smethwick | A rating |
| ABHA FOODS LTD | Felixstowe | A rating |
| ABHAY TRADERS LIMITED | Glasgow | A rating |
| Abhi Builders Ltd | Slough | A rating |
| ABHI ROSE LTD | Dewsbury | A rating |
| ABHI STORES LIMITED | PORTSMOUTH | A rating |
| ABHINAV CONSTRUCTIONS LTD | Bedworth | A rating |
| Abhinay Express Ltd | Leicester | A rating |
| Abhishek Vijaya Kumar T/A Blantyre Family Dental Care | Glasgow | A rating |
| Abi & Ashmi Pvt Ltd | Trimdon Station | A rating |
| ABI & KISHOR LTD | Wirral | A rating |
| Abi Archids Private Limited | City of Glasgow | A rating |
| Abi Builders Ltd | Stanmore | A rating |
| ABI BUSINESS SERVICES LIMITED | Coventry | A rating |
| Abi Convenience Store | Sutton | A rating |
| Abi Convenience Store | Leek | A rating |
| Abi Convenience Store | Essex | A rating |
| ABI Developments 3 Limited | London | A rating |
| ABI EXNING STORES LIMITED | EXNING | A rating |
| ABI Interiors International Limited | London | A rating |
| ABI Mini Mart Ltd | Runcorn | A rating |
| ABI Research UK Ltd | Wellingborough | A rating |
| Abi Star Ltd | London | A rating |
| Abi Steel Works Ltd | Manchester | A rating |
| ABI SUPERMARKET LIMITED T/A Flints Stores | Nottingham | A rating |
| ABI TECHNOLOGY LIMITED | Chalfont St. Giles | A rating |
| Abi-Support Limited | Oxfordshire | A rating |
| Abi&Amy Limited | manchester | A rating |
| ABIB PLUMBING AND BUILDING MANAGEMENT LIMITED | Barking | A rating |
| Abicare Services Limited | Salisbury | A rating |
| Abida Khan T/A Lee Street Post Office | Oldham | A rating |
| Abide Consulting Ltd TA Driver Hire Romford | Romford | A rating |
| Abide Home Care Limited | Brixham | A rating |
| ABIEL HOLDINGS LTD T/A LINDENS REST HOME | MANCHESTER | A rating |
| ABIHA FOODS LIMITED T/A EXOTICA ASIAN CUISINE | Rugby | A rating |
| ABIKE ADE FOUNDATION | London | A rating |
| ABIKE'S KITCHEN LIMITED | Nottingham | A rating |
| ABIKO LIMITED | London | A rating |
| Abilities Development Ltd | London | A rating |
| Ability Healthcare Cannock Ltd | Walsall | A rating |
| Ability Housing Association | Staines | A rating |
| ABILITY OPTIONS LTD | Huddersfield | A rating |
| Ability Post Production Academy Limited | Glasgow | A rating |
| ABILITY RECRUITMENT GROUP LIMITED | Romford | A rating |
| AbilityNet | Reading | A rating |
| ABIMATIC CARE LTD | WOLVERHAMPTON | A rating |
| Abinaesh Ltd | Manorpark | A rating |