| AAA Dentalab Ltd | London | A rating |
| AAA Diamonds Limited | Rugby | A rating |
| AAA EAGLES LTD | STOCKPORT | A rating |
| AAA Enterprises (Gloucester) Ltd | Gloucester | A rating |
| AAA Freight Services Ltd | Glasgow | A rating |
| AAA Healthcare Agency Ltd | Preston | A rating |
| AAA HEALTHCARE LIMITED | Hull | A rating |
| AAA Homecare Limited | Billingham | A rating |
| AAA HOSPITALITY LIMITED | CHERTSEY | A rating |
| AAA Investment House Ltd | NEWCASTLE | A rating |
| AAA Mobiles & Computers Limited | Manchester | A rating |
| AAA Oriential | Hoton, Loughborough | A rating |
| AAA PROPERTIES GROUP LTD | Surrey | A rating |
| AAA RRR LIMITED T/A Arrahman | Swindon | A rating |
| AAA SHOP LIMITED T/A AAA SUPERMARKET | Swindon | A rating |
| AAA Taxis (Hatfield) Limited | Barnet | A rating |
| AAA TRADERS LTD | Purley | A rating |
| AAA Trading Project LTD | London | A rating |
| AAAA Communications Limited t/a Media Guru | London | A rating |
| AAAA Food Ltd | Wembley | A rating |
| AAAdvisory Sport Ltd | Harrow | A rating |
| AAARETAILERS LTD | Wigan | A rating |
| AAAS Science International inc | Cambridge | A rating |
| AAASE Consultants Ltd | Blackburn | A rating |
| AAB Business & Tax Advisory LLP | Aberdeen | A rating |
| AAB Home Builds Ltd | Hertfordshire | A rating |
| Aaban Partnership Limited | Accrington | A rating |
| AABRU LIMITED | LONDON | A rating |
| AAC Technologies (Scotland) Limited | Edinburgh | A rating |
| Aachi's Ltd T/A Aachi's Indian Cuisine | Croydon | A rating |
| AACSL ACCOUNTANTS LTD | Harlow | A rating |
| Aadam And Co Limited | Bolton | A rating |
| Aadam Foods Limited T/A Western Foods & Wine Express | London | A rating |
| Aadamson House Care Home | Preston | A rating |
| AADARS UK LTD T/A GURKHA KITCHEN | LERWICH | A rating |
| AADHAM FUTURE LIMITED | Dorking | A rating |
| Aadhan Square Ltd | Doncaster | A rating |
| AADHI RETAIL LTD | WESTBURY | A rating |
| Aadhiulakam Ltd | Bedford | A rating |
| AADI Trading Limited | Walton-On-Thames | A rating |
| AADIL AND AIYAZ CO LTD T/A SABA MAISON DE LUXE | Sunderland | A rating |
| Aadipranavam Ltd T/as Durga Store | Sheffield | A rating |
| AADITYA LTD | HARROGATE | A rating |
| Aadmi Private Limited | Sherborne | A rating |
| AADYA & ADHVIK LTD TA SR FONES | LEEDS | A rating |
| AADYA FORECOURTS LIMITED | City Of Edinburgh | A rating |
| Aadya IT Limited | Reading | A rating |
| AADYA'S HOMES LTD | Ayr | A rating |
| AAE FAST FOOD LIMITED T/A BOOM BIRD | Brighton | A rating |
| AAE RETAIL LIMITED | Coventry | A rating |
| AAF-Ltd | Cramlington | A rating |
| AAFAQ Bookstore | London | A rating |
| AAFD SERVICES LTD | Coalville | A rating |
| Aafee Barbers Limited | West Bromwich | A rating |
| Aafee Barbers Tividale Limited | Tipton | A rating |
| Aagan LTD T/A The Everest Eatery | Malvern | A rating |
| AAGOSH LTD | ilford | A rating |
| AAGRAH (LEEDS) LIMITED | Leeds | A rating |
| AAGUARD LTD | Crawley | A rating |
| AAH ACCOUNTING LIMITED | Trowbridge | A rating |
| AAH Canterbury Limited | Canterbury | A rating |
| AAH Pharmaceuticals Limited | Warwick | A rating |
| Aaha Foods Ltd T/A Reddys Eat in and Takeaway | Northampton | A rating |
| AAHA FOODS PVT LIMITED | Luton | A rating |
| Aahaar Limited | Orpington | A rating |
| Aahana House | Coulsdon | A rating |
| AAHAR VEGETARIAN LIMITED | Hayes | A rating |
| Aahil & Co Accountants Ltd | Liverpool | A rating |
| AAHIL ENTERPRISE LTD | Manchester | A rating |
| Aahil Fast Food Ltd | Dewsbury | A rating |
| AAHIL FOODS LIMITED T/A BIRYANI KING | CARDIFF WALES | A rating |
| AAHM GROUP LTD | Leicester | A rating |
| AAHS3 LTD | Tipton | A rating |
| AAI SPORTS LTD | Coventry | A rating |
| AAI TECH LIMITED | Nottingham | A rating |
| AAIM EVENT AND PROJECT MANAGEMENT LIMITED | Croydon | A rating |
| AAJ CONSTRUCTION (PROPERTY) LTD | ILFORD | A rating |
| AAJ Convenience store Ltd | Durham | A rating |
| AAJJ CONSULTANTS LIMITED | London | A rating |
| AAJO Real Estate UK Ltd | Chessington | A rating |
| AAK FUSION LTD T/A NISA LOCAL | Gravesend | A rating |
| AAK International | Hull | A rating |
| AAK9 SECURITY LTD | CHADWELL HEAT | A rating |
| Aaka Services Limited T/A Bournesgreen Services Station | Southend On Sea,Essex | A rating |
| Aakash And Company Ltd | Camelford | A rating |
| AAKWA GROUP LTD | BURTON-ON-TRENT | A rating |
| AAL SPORTS LIMITED | London | A rating |
| Aalaagi Limited T/as Keystore More Alloa | Alloa | A rating |
| Aalagii Limited | Scotland | A rating |
| Aalberts IPS | Doncaster | A rating |
| AAlex law | Dudley | A rating |
| Aalo Investment Ltd | London | A rating |
| AALO LIMITED | Wales | A rating |
| Aalto Capital LLP | London | A rating |
| Aalto HAPS Ltd | Farnborough | A rating |
| Aalto Media Limited t/a Aalto Production | London | A rating |
| Aalyria Technologies (UK) Limited | London | A rating |
| AAM ELECTRICAL SERVICES LTD | LONDON | A rating |
| AAM INSULATION UK LIMITED | Coventry | A rating |
| AAM PHARMA LTD T/A AR CHEMIST | LONDON | A rating |
| AAMAAN LIMITED | Luton | A rating |
| AAMAR TYRES & SERVICES LTD | London | A rating |
| AAMBROS TRADING LTD | London, England | A rating |
| AAMCHA CATERING LTD | RADLETT | A rating |
| Aamchi Mumbai (2022) Ltd | Cheadle | A rating |
| Aamera Limited | London | A rating |
| AAMIR BUILDERS LTD | Manchester | A rating |
| AAN TECHNOLOGIES LIMITED | NORTHWITCH | A rating |
| AANAM CONSTRUCTION SERVICES LTD | Ilford | A rating |
| Aanco (UK) Limited t/a Made for Trade | Bllingham | A rating |
| AANGI ART LTD | Harrow | A rating |
| AANIKA MANAGEMENT LIMITED | Harrow | A rating |
| AANS FABRICS & TAILORS LTD | Manchester | A rating |
| Aanvi Group Limited T/A MTR 1924 | Harrow | A rating |
| AAP INVESTMENTS LIMITED T/A Hop Inn | BOURNEMOUTH | A rating |
| AAPrinters Ltd | Manchester | A rating |
| AAQA'S LTD | Ilford | A rating |
| AAR CARS HUB LTD | Croydon | A rating |
| AAR ENTERPRISES LIMITED | Norwich | A rating |
| AAR International, Inc. | London | A rating |
| Aara Food and Wine Ltd | Wigan | A rating |
| AARAA ENGINEERING LTD | London | A rating |
| Aaradhya Limited | Darlington | A rating |
| AARAGT LIMITED | WIRRAL | A rating |
| Aaran and Naya Enterprise Limited | Whitwick | A rating |
| Aarandale Lodge Limited T/A Aarandale Lodge | Westcliff On Sea | A rating |
| Aarani And Aarujan Ltd T/a BP | London | A rating |
| AARAV COURIER LTD | Stoke-On-Trent | A rating |
| AARAV PROPERTIES LIMITED | Twickenham | A rating |
| AARDEN ENTERPRISE LTD | LONDON | A rating |
| Aardman Animations | Bristol | A rating |
| Aardvark EM Limited | Ottery St Mary | A rating |
| Aardvark Hire Limited | Dunchideock | A rating |
| Aareon UK Limited | London | A rating |
| Aares Enterprise Ltd | London | A rating |
| AArete UK Limited | Felbridge, East Grinstead | A rating |
| Aareva Ltd | Harrow | A rating |
| AARGON ENTERPRISES LTD | Altrincham | A rating |
| AARIA RETAIL UK LTD T/A Costcutter | Great Bromley | A rating |
| AARIJTRADERS LIMITED | Glasgow | A rating |
| Aaris Private Limited | Middlesbrough | A rating |
| AARIZ BUILD LTD | Ilford | A rating |
| AARIZ STORES LIMITED T/A Royal Paan And Chaat Corner | London | A rating |
| AARJ CARE SERVICES LTD | Birmingham | A rating |
| Aarjay Heathcare Limited | Hemel Hempstead | A rating |
| Aarjen Enterprise Limited | Sunderland | A rating |
| AARK HEALTH LIMITED | LONDON | A rating |
| Aarki (UK) Limited | London | A rating |
| Aarna Brasserie Ltd | Sutton-In-Ashfield | A rating |
| AARNA CONNECT TECH SERVICES LTD T/A AARNA CONNECT | Slough | A rating |
| Aarna Hair & Beauty | Bristol | A rating |
| Aarnia Ltd T/A Liquorsave Supermarket | London | A rating |
| AAROH FOODS LTD | HATFIELD | A rating |
| AAROHI LIMITED | Slough | A rating |
| Aaron & Newton Co Ltd | London | A rating |
| Aaron and aaron ltd t/a gola restaurant | London | A rating |
| AARON SIDHU LIMITED | WEST YORKSHIRE | A rating |
| Aaron Supermarket Limited | Gwent | A rating |
| Aaron Terence Hughes Ltd | Salford | A rating |
| Aaron Wise Limited | Cardiff | A rating |
| Aaron's Convenience Store Ltd | Chadwell Heath | A rating |
| Aarons Convenience Store Ltd | Romford | A rating |
| Aarons Kitchen Ltd | Birmingham | A rating |
| Aarow Ltd | Croydon | A rating |
| AARRR LTD TA Skewen Fish Bar | Neath | A rating |
| Aarsleff Ground Engineering Ltd | Newark on Trent | A rating |
| Aarthi Limited | Wallasey | A rating |
| Aarti Consulting Services Limited | UNITED KINGDOM | A rating |
| AARTI SAREES LIMITED | Southall | A rating |
| Aarti Sweet Centre Ltd | Leicester | A rating |
| AARUN SOFTWARE LIMITED | Amersham | A rating |
| Aarush News | Southend on sea | A rating |
| Aarusha Limited T/A Birchwood Stores | Bristol | A rating |
| AaruvikA Limited | Edinburgh | A rating |
| AARVIENTERPRISE5912 | Luton | A rating |
| Aarvn IT Ltd | Chester | A rating |
| AARYA NAILS AND BEAUTY LIMITED | BEDFORD | A rating |
| AARYA TECHNOLOGIES LTD | Wokingham | A rating |
| AARYA'S KITCHEN LTD | Chingford | A rating |
| Aaryan Holdings Limited T/A Aaraya Hotel London | London | A rating |
| Aaryan Hyde Park Ltd T/A The Hyde Park Green Hotel | London | A rating |
| AARYAN MOBILE AND COMPUTER SERVICES LIMITED | London, | A rating |
| Aaryan Superstores Limited | Wolverhampton | A rating |
| AAS KEBABS & SHAWARMA LTD | Epsom | A rating |
| AAS Mid-Cap UK Branch | London | A rating |
| AASEYA SOFTWARE SERVICES (UK) LTD | Steyning | A rating |
| Aash Pharm Limited T/A Horn Lane Pharmacy | London | A rating |
| AASHA (RETAIL) LTD | HANTS | A rating |
| AASHESHMA LTD | Nottingham | A rating |
| AASHIKA LTD | Aberdeen | A rating |
| Aashirvad Ltd T/A HP Off Licence & Go Local | Todmorden | A rating |
| AASHIRWAD PROPERTIES LIMITED | WALSALL | A rating |
| Aashkama Limited | Wallington | A rating |
| Aashna Courier Ltd | West Drayton | A rating |
| Aashni and Co Limited | Notting Hill | A rating |
| Aashwin Enterprise Ltd | Poole | A rating |
| AASIA AHMED | HUDDERSFIELD | A rating |
| Aasjyo Ltd | bathgate | A rating |
| Aasra Care Limited | Sidcup | A rating |
| AASRA FOODS LTD | CARDIFF | A rating |