| Supersolid Limited | London | A rating |
| Supersonic Express Limited | Sheffeild | A rating |
| Supersonic General Ltd | Bradford | A rating |
| Supersonicz Limited | Manchester | A rating |
| Superspares QP Limited | London | A rating |
| SUPERSTAR CLEANING SERVICES LTD | London | A rating |
| Superstruct Entertainment Limited | London | A rating |
| Supertrade Limited | London | A rating |
| Superunion Limited | London | A rating |
| SUPERVALUE LTD t/as Stag Convenience Store | Rotherham | A rating |
| SUPERWAY SUPERMARKET LTD | London | A rating |
| Supherb Produce Ltd | Stourbridge | A rating |
| Supo Platform Limited | London | A rating |
| SUPPIAH MANOHARAN TRADING AS MORLEYS | Mitcham | A rating |
| Supplement Factory Ltd | Ashford | A rating |
| Supplican Group Ltd t/a | Poole | A rating |
| Supplier Day Ltd | London | A rating |
| SUPPLY CHAIN OPTIMISATION LTD | HINCKLEY | A rating |
| Supply Life Group Ltd | Swansea | A rating |
| SUPPLY@ME CAPITAL PLC | London | A rating |
| Support 2 Independence | Birkenhead | A rating |
| Support 4 Life Limited | Wolverhampton | A rating |
| Support 4 U Healthcare | Huntingdon | A rating |
| Support 7 Care Limited | Stoke -on-Trent | A rating |
| Support and Action for Womens Network SAWN | Oldham | A rating |
| Support And Sustain Care Ltd | Wolverhampton | A rating |
| Support Asia Limited | Birmingham | A rating |
| Support at Home Ltd | Widnes | A rating |
| Support By Heart Ltd | Ilford | A rating |
| SUPPORT CARE LTD | Uxbridge | A rating |
| Support care recruitment | Belfast | A rating |
| SUPPORT DIRECT LIMITED | LONDON | A rating |
| Support Haven Ltd Trading as Xen Care Services | Ipswich | A rating |
| Support Health and Wellbeing limited | Sunderland | A rating |
| SUPPORT HEALTH CARE LTD | BOLTON | A rating |
| Support Horizons Community Interest Company | Wokingham | A rating |
| Support management services ltd | London | A rating |
| Support Network Ltd | Spalding | A rating |
| Support on the Spot | Portsmouth | A rating |
| Support To Lead ltd | Oldham | A rating |
| Support Unlimited UK Ltd | Ipswich | A rating |
| SUPPORT WHEN IT MATTERS ENTERPRISE CIC | London | A rating |
| Support'ed Limited | Plymouth | A rating |
| SUPPORT4INDEPENDENCE | NORTHAMPTON | A rating |
| Support4U Ltd | Walsall | A rating |
| Supportax Ltd | London | A rating |
| Supported Care and Accommodation Ltd | Dagenham | A rating |
| SUPPORTED LIVING ENABLEMENT SERVICES LTD | Basingstoke | A rating |
| Supported Living Services Ltd | London | A rating |
| Supported Living Solutions (NW) Ltd | Bolton | A rating |
| Supported Solution Ltd | London | A rating |
| Supported Steps CIC | Farnworth | A rating |
| SUPPORTING CARE BARKING AND DAGENHAM LTD | BARKING | A rating |
| Supporting Care Ltd | LONDON | A rating |
| Supporting care North East Branch Ltd | London | A rating |
| SUPPORTING CARE REDBRIDGE LTD | London | A rating |
| Supporting Hands Care Services Ltd | Halifax | A rating |
| Supporting Independence Limited | Barnet | A rating |
| Supportive SRC Ltd | Ferryhill | A rating |
| SUPRA FAST FOOD SUPPLIES LTD | ROSSENDALE | A rating |
| Supra Solutions Limited | Reading | A rating |
| Suprav Hotels Ltd t/as Haughton Arms Hotel | Aberdeenshire | A rating |
| Suprav LTD | Fochabers | A rating |
| SUPRBIT LIMITED | WOKINGHAM | A rating |
| Suprema Systems UK Ltd | Birmingham | A rating |
| Supremacy Care Services Limited | Morden | A rating |
| SUPREME ACCOUNTANTS LIMITED | Bradford | A rating |
| Supreme Auctions Limited | Dronfield | A rating |
| SUPREME BEDS LTD | Brierley Hill | A rating |
| SUPREME CARE AGENCY | Bradford | A rating |
| SUPREME CARE SERVICES LIMITED | SURREY | A rating |
| Supreme Care UK Ltd T/A Victoria house care home | Polegate | A rating |
| Supreme CBD Ltd | Speke | A rating |
| SUPREME CHILD CARE LTD | Manchester | A rating |
| Supreme Class Limited | London | A rating |
| Supreme Company And Sons Limited T/A Supreme Home Care | London | A rating |
| Supreme Consultants Ltd | Cardiff | A rating |
| Supreme Destination Limited T/A Destination Indian Restaurant & Bar | Huddersfield | A rating |
| Supreme Drive Limited | London | A rating |
| SUPREME FACILITIES MANAGEMENT LTD | London | A rating |
| SUPREME FORCE LTD | LONDON | A rating |
| Supreme Freight Services Ltd | Southampton | A rating |
| Supreme Guard Security LTD | Leyton, London | A rating |
| SUPREME GUARDING SERVICES LIMITED | Rainham | A rating |
| SUPREME HALAL POULTRY UK LTD | Birmingham | A rating |
| Supreme Home Care Limited | Telford | A rating |
| Supreme Linguistic Services Ltd | Birmingham | A rating |
| Supreme Loss Prevention Limited | Sheffield | A rating |
| Supreme Minimarket Limited | Wigan | A rating |
| Supreme Protection Limited | London | A rating |
| SUPREME SHOPFRONT SHUTTERS LTD | Ilford | A rating |
| SUPREME SUPERSTORES TONGE MOOR LIMITED | BOLTON | A rating |
| Supreme Sweets Ltd | Harrow | A rating |
| Supreme Traders Co Ltd | Oldbury | A rating |
| SUPREME TRAVEL LIMITED | Bradford | A rating |
| Supreme Well International Limited | RICHMOND | A rating |
| SUPREME WINDOWS LONDON LIMITED | Croydon | A rating |
| Supreme Workforce LTD | Welling | A rating |
| Supremeindiankitchen 2 Ltd | Cheltenham | A rating |
| Suprim Trading Limited T/A Gurkha Palace Nepalese Restaurant | Folkestone | A rating |
| Sur Construction Services | Dunstable | A rating |
| Sura Technologies Limited | Hyde | A rating |
| Surah's Pub & Dining Limited | Uckfield | A rating |
| SURAIYAA SOUTH LIMITED | EASTLEIGH | A rating |
| Suraj Ventures Limited | Essex | A rating |
| Suraksha Technologies Limited | Colchester | A rating |
| Surantha Limited | Stourbridge | A rating |
| SURAVII UK LIMITED | Wembley | A rating |
| Surbiton High School | Kingston upon Thames | A rating |
| Surbiton New Life Baptist Church | Surbiton | A rating |
| Sure 360 Limited | Brighton | A rating |
| Sure Care (UK) Limited | Birmingham | A rating |
| Sure Energy Solutions Ltd | Wirral | A rating |
| SURE HEALTH LTD | BIRMINGHAM | A rating |
| Sure Healthcare & Supported Living (UK) Limited | Hull | A rating |
| Sure Healthcare Ltd | York | A rating |
| Sure Start Fostering Agency Limited | Romford | A rating |
| Sure Surveyors Ltd | Burton-On-Trent | A rating |
| Sure24 Limited | Bingham | A rating |
| SUREBAY DEVELOPMENTS LIMITED | Uxbridge | A rating |
| SURECARE 2 U LTD | Redhill | A rating |
| SureCare Bromley Limited | Bromley | A rating |
| SureCare Central Cheshire | Nantwich | A rating |
| Surecare Enfield | Enfield | A rating |
| Surecare Health Limited | Birmingham | A rating |
| Surecare Hillingdon Limited | 14 Lyon Road | A rating |
| SureCare Newcastle Limited | Newcastle Upon Tyne | A rating |
| SureCare North Leeds Ltd | Leeds | A rating |
| SureCare Oxfordshire | Abingdon | A rating |
| Surecare Rugby & North Warwickshire Ltd | RUGBY | A rating |
| SureCloud Limited | Reading | A rating |
| Surefoot Communications Ltd | Burnham | A rating |
| SUREFREIGHT (SW) LIMITED | Cardiff Bay | A rating |
| Surejogi GMS Limited t/a Courthouse Hotel | London | A rating |
| Surejogi Group Limited t/a Washington Mayfair Hotel | London | A rating |
| Surejogi Old Street Limited | London | A rating |
| SURELYGROW LTD | Barking | A rating |
| SURENDRAKUMAR SHAKRA VALAND T/A MOHANS BARBERSHOP | LEICESTER | A rating |
| SureScreen Diagnostics Ltd | Derby | A rating |
| Suresh Limited | London | A rating |
| Suresh Sivarasa T/A's North Petherton Village Store | Bridgwater | A rating |
| Sureshbhai L Patel & Rupabahen Patel t/a Cottingley News | Leeds | A rating |
| Sureskumar Kandiah (Sole trader) | Milton Keynes | A rating |
| SUREWISE CONSULTANCY LTD | Southampton | A rating |
| Sureyan Express Limited | Carshalton | A rating |
| Surf Break Entertainment Ltd | London | A rating |
| Surf n Turf Limited | Leicester | A rating |
| Surface Measurement Systems Limited | Middlesex | A rating |
| Surface Measurement Systems Ltd | Wembley | A rating |
| SurfacePrep UK Limited | Sheffield | A rating |
| SURFACESTONE UK LIMITED | Oldbury | A rating |
| SurfCO2 Ltd | Glasgow | A rating |
| Surfers Against Sewage Limited | Truro | A rating |
| Surfing Giant Europe Ltd | Altrincham | A rating |
| Surfman-UK Limited | Newcastle Upon Tyne | A rating |
| SURGE HEALTHCARE LTD | Romford | A rating |
| SURGE MARKETING SOLUTIONS LTD | Middlesbrough | A rating |
| SURGEASE INNOVATIONS LTD | Maidenhead | A rating |
| Surgeons Quarter Limited | Edinburgh | A rating |
| Surgery Hero | London | A rating |
| Surgery@102 Ltd | Wembley | A rating |
| Surgical Edge Co Ltd | Oldbury | A rating |
| Surgimed Healthcare Ltd | Ealing | A rating |
| Surgo Health UK Limited | London | A rating |
| Surguru Ltd T/A Fireaway Pizza | England | A rating |
| SURI MARKETING LTD | Solihull | A rating |
| Surinder Driving Limited | Wolverhampton | A rating |
| Surinder Kumar Rajput and Urmil Rajput T/A The Bell and Bottle | Maidenhead | A rating |
| Surinder Kumar T/As Sunny's Barbers | Cardiff | A rating |
| SURIYA JEWELS LIMITED | London | A rating |
| Suriya Management Services Limited | London | A rating |
| Surma Beaumaris Ltd | Beaumaris | A rating |
| SURMA CURRY HOUSE LIMITED | Brightlingsea | A rating |
| Surma Stores Ltd | Luton | A rating |
| Surmah Co LTD | Rugby | A rating |
| SURREAL MEDICARE LIMITED T/A JADE PHARMACY | SLEWORTH | A rating |
| SurrealDB Ltd | London | A rating |
| Surrey & Borders Partnership NHS Foundation Trust | Leatherhead | A rating |
| Surrey &Kent Home Care Ltd | Sevenoaks | A rating |
| Surrey 100 Limited T/A The Normandy Hotel | Renfrew | A rating |
| Surrey and Sussex NHS Trust | Redhill | A rating |
| Surrey Appliances Limited | Sheerwater | A rating |
| SURREY AUTOTECH LTD | Woking | A rating |
| Surrey Basketball Ltd | London | A rating |
| Surrey Basketball LTD | Camberley | A rating |
| SURREY CAR CLINIC LTD | Woking | A rating |
| SURREY CAR SALES LIMITED | Reading | A rating |
| Surrey Care at Home Limited | Wokng | A rating |
| Surrey Ceramic Co Ltd | Hindhead | A rating |
| Surrey Construction LTD | Woking | A rating |
| Surrey County Council | Weybridge | A rating |
| Surrey County Cricket Club Limited | Kennington | A rating |
| SURREY COURIER SERVICES LIMITED | London | A rating |
| Surrey Dental Surgery | Epsom | A rating |
| SURREY EXPRESS LTD | Guildford | A rating |
| Surrey Heights Dementia Care Centre Ltd | Witley | A rating |
| SURREY HOMECARE LIMITED | Fulham | A rating |
| Surrey Hospitality Group Ltd | Godalming | A rating |
| Surrey Leisure Group Limited | Buntingford | A rating |
| SURREY LODGE GROUP PRACTICE | MANCHESTER | A rating |