| APOLLO INT UK LTD | London | A rating |
| Apollo Management International LLP | London | A rating |
| APOLLO MINIBUSES | High Wycombe | A rating |
| Apollo Partners LLP | London | A rating |
| Apollo Research AI Ltd | London | A rating |
| Apollo Scaffold Services Ltd | Barnsley | A rating |
| Apollo Scientific Ltd | Denton | A rating |
| APOLLO SECURITY LTD | London | A rating |
| Apollo Solutions Ltd | London | A rating |
| Apollo Strategic Communications Limited | Helsby | A rating |
| Apollo Tyres (UK) Holdings Ltd | LONDON | A rating |
| APOLLOGRID LIMITED | Croydon | A rating |
| APOLLON TRADING LTD | LONDON | A rating |
| Apolonia Property Services Limited | Ilford | A rating |
| Apoorva Restaurant Limited T/A LE DAMAS | Slough | A rating |
| Apos Solutions Limited | Harrow | A rating |
| Apostolic Church | Luton | A rating |
| Apostolic Church, Newcastle | Newcastle | A rating |
| Apostolic Faith Mission Birmingham Central Assembly Limited | Birmingham | A rating |
| Apostolic Faith Mission UK | London | A rating |
| APOTHECARY BROTHERS LTD | Luton | A rating |
| App Factor Limited | Bradford | A rating |
| APP SAMURAI LIMITED | London | A rating |
| APP STORES LTD | Caxton, Papworth Everard | A rating |
| APP TECH DEVELOPMENT LIMITED | London | A rating |
| APPACAR UK LIMITED T/A APPACAR | Milton Keynes | A rating |
| APPAMMA KITCHEN LTD | Maidstone | A rating |
| Apparel Cloud London Ltd | London | A rating |
| Apparel-Tech UK LTD | London | A rating |
| Appco UK Ltd | London | A rating |
| APPDETEX LTD | HUDDERSFIELD | A rating |
| Appeal Guru Limited | London | A rating |
| Appeal Marketing Ltd t/a Appeal Digital | Bristol | A rating |
| Appear Here Limited | London | A rating |
| Appear Limited | Southampton | A rating |
| Appella AI Limited | London | A rating |
| Appen (Europe) LTD | Exeter | A rating |
| APPERIO LTD | LONDON | A rating |
| Apperley Cricket Club | Gloucestershire | A rating |
| APPETA LTD | London | A rating |
| Appetiser Pizza Feltham Ltd | Feltham | A rating |
| APPEX SERVICES LTD | London | A rating |
| APPH Limited | Runcorn | A rating |
| Apphere Ltd | London | A rating |
| APPI Clinics Ltd | London | A rating |
| Appian Base Metals Management Limited | London | A rating |
| Appian Capital Advisory LLP | London | A rating |
| Appian Capital U.K. Limited | London | A rating |
| Appian Europe Limited | London | A rating |
| Appier UK Co., LTD | London | A rating |
| Appinio Limited | London | A rating |
| Appinoak Ltd | Glasgow | A rating |
| Appius International | Bournemouth | A rating |
| APPLAUSE KONSULT LTD | London | A rating |
| Apple & Way Limited | London | A rating |
| APPLE BEST CARE LTD | Colwyn Bay | A rating |
| Apple Butter Limited | London | A rating |
| Apple Central Taxis Limited | Weston Supermare | A rating |
| Apple Corps Limited | London | A rating |
| Apple Dental Studios Ltd. | Pinner | A rating |
| Apple Europe Limited | London | A rating |
| Apple House (leics) Ltd | leicester | A rating |
| APPLE HOUSE LIMITED | Accrington | A rating |
| APPLE LEISURE LIMITED | London | A rating |
| Apple Montessori School London Limited | Ealing | A rating |
| APPLE MOTORS LIMITED | Birmingham | A rating |
| APPLE ORCHARD CONSTRUCTION LTD | KEADY | A rating |
| Apple Pharmacy | Glasgow | A rating |
| Apple Pharmacy | Edinburgh | A rating |
| Apple Print Limited | Newbury | A rating |
| APPLE SOCIAL CARE LTD | Preston | A rating |
| Apple Textile Limited | London | A rating |
| APPLE TREE CARE LIMITED | Eastleigh | A rating |
| Apple Tree Day Nursery | Harrow Weald | A rating |
| Apple Tree Gifts Ltd | London | A rating |
| Apple Tree Life Sciences (UK) Limited | London | A rating |
| Apple Web Task Ltd | Manchester | A rating |
| Apple-tree (Obelele) Nursery Ltd | London | A rating |
| APPLEBERRY FOODS LTD | LONDON | A rating |
| Applebridge Geoenvironmental Ltd | Middlesbrough | A rating |
| Appleby Care Pvt Ltd | HIGH WYCOMBE | A rating |
| Appleby Frodingham Cricket Club | Scunthorpe | A rating |
| Appleby Grange | Appleby in Westmorland | A rating |
| APPLEBY PROPERTIES LTD | London | A rating |
| Applecrest Eco Limited | Killin | A rating |
| Applecross Nursinghome Ltd | Glasgow | A rating |
| Appleford Homes Limited | Stockport | A rating |
| Applegarth Care Home Limited | Maidenhead | A rating |
| APPLEGENIUS LIMITED | London | A rating |
| Apples & Snakes Ltd | London | A rating |
| Apples and Honey Nightingale CIC | London | A rating |
| APPLESAM LTD | ANGEL | A rating |
| APPLESPICE Limited | BRADFORD | A rating |
| Appleton Assets Management Ltd T/A 'The Jar, Healthy Vending' | London | A rating |
| Appleton Village Store Ltd | Widnes | A rating |
| APPLETREE DAY NURSERIES (WALES) LIMITED | Caldicot | A rating |
| Appletree Dental Practice | Scarborough | A rating |
| Appletree Dental Studio (Herne) Ltd | Herne | A rating |
| Appletree Global Ltd | Nottingham | A rating |
| Appletree Support Ltd | Havant | A rating |
| Applewood Support | Nuneaton | A rating |
| Applexus Infotech Ltd | Amersham | A rating |
| Applexus Technologies Limited | Hounslow | A rating |
| Appleyard | Sidcup | A rating |
| ApplianceTEK London Limited | Dunstable | A rating |
| ApplianSys Limited | Coventry | A rating |
| Applied AGI Limited | London | A rating |
| Applied Biotech Ltd | Sutton | A rating |
| Applied Computing Technologies Ltd. | London | A rating |
| Applied Data Science Partners Ltd | London | A rating |
| Applied Dynamics International Ltd. | Derby | A rating |
| Applied Industrial Systems Limited | Cheadle | A rating |
| Applied Information Group UK Limiited | London | A rating |
| Applied Intuition UK Ltd | London | A rating |
| Applied Laser Engineering Ltd | Walton-on-Thames | A rating |
| Applied Manufacturing Technologies Ltd | Pembroke | A rating |
| Applied Market Information Limited | Bristol | A rating |
| Applied Materials UK Ltd | Reading | A rating |
| Applied Microengineering Limited | Didcot | A rating |
| Applied Network Solutions Limited | Basingstoke | A rating |
| Applied Nuclear Physics LTD | Cockermouth | A rating |
| Applied Photophysics Ltd | Leatherhead | A rating |
| Applied Poultry Ltd T/A Applied Group | Brampton | A rating |
| Applied SatelliteTechnology Limited | Great Yarmouth | A rating |
| Applied Scientific Technologies Ltd | Stokesley | A rating |
| Applied Technology Developments Ltd | Leicester | A rating |
| Applied Weighing International Limited | Reading | A rating |
| Applied Weighing International Ltd | Reading | A rating |
| Applied Works UK Ltd | London | A rating |
| Applus 3C Test | Towcester | A rating |
| Applus UK Ltd | Grangemouth | A rating |
| Apply Digital UK Ltd | London | A rating |
| APPLY4 TECHNOLOGY LIMITED | LONDON | A rating |
| Applyde Ltd | London | A rating |
| Appmetric Software Limited | Basildon | A rating |
| Appna Cash & Carry (Manchester) Limited | Manchester | A rating |
| AppogeeHR Ltd | Bracknell | A rating |
| Appoline Dental Care | Grantham | A rating |
| Apposite Capital LLP | London | A rating |
| Appraised Limited | London | A rating |
| Apprintable Limited | London | A rating |
| Appris Management Ltd | Bradford | A rating |
| Approach Lodge rehabilitation LLP | London | A rating |
| Approach Studio Ltd | London | A rating |
| Approov Limited | Edinburgh | A rating |
| ApprovalMax Limited | London | A rating |
| Approve Services Limited | Portsmouth | A rating |
| Approved Air Limited | Rooksbridge | A rating |
| Approved Energy Ltd | Telford, England | A rating |
| Approved Power Services Limited | St Helens | A rating |
| Apps Business It Solution UK Limited | London | A rating |
| APPS I.T. LIMITED | Bromley | A rating |
| Apps IT Limited | London | A rating |
| Apps Smiles Limited | Milton Keynes | A rating |
| Appsatile PM Ltd | Gateshead | A rating |
| Appsbroker Ltd | Swindon | A rating |
| Appscloudino Ltd | Amersham | A rating |
| AppsFlyer UK Limited | London | A rating |
| APPSGARAGES LTD | Clwyd | A rating |
| Appspace Solutions Ltd | Ashford | A rating |
| Appssential Limited | Richmond | A rating |
| Appstrato Ltd | London | A rating |
| Appsumer Limited | London | A rating |
| APPSY LOGISTICS LIMITED | East Ham | A rating |
| APPSYNC DESIGNS LTD | Luton | A rating |
| Appsync Technologies Limited | Luton | A rating |
| Apptec24 Ltd | Leicester | A rating |
| APPTION LABS LIMITED | LEICESTER | A rating |
| Apptituda Ltd | Kenilworth | A rating |
| Appvia Ltd | London | A rating |
| AppviewX Europe Limited | London | A rating |
| Appzen UK LTD | Reading | A rating |
| APR BUSINESS MANAGEMENT LTD | LONDON | A rating |
| APR Retail Ltd T/A Chalkstone Convenience Store | Haverhill | A rating |
| Aprameyah Technologies Limited | Slough | A rating |
| Apreco Limited | Worcester | A rating |
| APRIL CLOTHING ONLINE LTD | Coventry | A rating |
| April Holdings Ltd | London | A rating |
| April International UK Ltd | London | A rating |
| April Mortgages Limited | London | A rating |
| April Well Limited | London | A rating |
| AprilMay (UK) Ltd | London | A rating |
| Aprimo Marketing Operations UK Ltd | London | A rating |
| Apriori Technologies UK Limited | Belfast | A rating |
| Apris GB, Ltd | London | A rating |
| Aprolis UK Limited | Nottingham | A rating |
| Apron Payments Limited | London | A rating |
| Apropos London Ltd T/A Apropos Agency | London | A rating |
| APS Autocare Limited | Dewsbury | A rating |
| APS BUILDERS LIMITED | Feltham | A rating |
| APS Care Ltd | Norwich | A rating |
| APS Construction Ltd | Sutton | A rating |
| APS DESIGN & BUILD LIMITED | Hayes | A rating |
| APS FOOD LTD T/A SUBWAY | Wolverhampton | A rating |
| APS Polymer Ltd | London | A rating |
| APS Produce Ltd | Chichester | A rating |
| APS Space Kidderminster Limited | Kidderminster | A rating |
| APSAY LTD | Newcastle Upon Tyne | A rating |
| Apsley Care Ltd | Derby | A rating |
| APSTECHS UK LTD | Colchester | A rating |