| SURREY MENTAL HEALTH LTD | Croydon | A rating |
| SURREY MOT & SERVICE CENTRE LIMITED | Surrey | A rating |
| Surrey Orthodontics (Godalming) Ltd | Farnham | A rating |
| SURREY PALACE TANDOORI LIMITED T/A SURREY PALACE | Surrey | A rating |
| Surrey Quality Care Services Limited. | HORLEY | A rating |
| Surrey Renewable Energy Services Ltd | Banstead | A rating |
| Surrey Satellite Technology Ltd | Guildford | A rating |
| SURREY SECURITY SERVICE LIMITED | WOKING | A rating |
| Surrey Sports Park Limited | Guildford | A rating |
| Surrey Tech Services Limited | Guildford | A rating |
| Surrey Vending Limited | Stoke Poges | A rating |
| SURREY VILLAGE LIMITED T/A MOGUL DYNASTY | Surrey | A rating |
| Survey and Marketing Services Limited | Newcastle upon Tyne | A rating |
| Survey Stream Ltd | Thornton Heath | A rating |
| Survey Supplies Ltd. t/a KOREC | Liverpool | A rating |
| Survitec Group | Birkenhead | A rating |
| Survival International Charitable Trust | London | A rating |
| Survival Systems International UK Ltd | Norfolk | A rating |
| SURYA & CO LIMITED | CROYDON | A rating |
| Surya Ganapathi Ltd | Birmingham | A rating |
| Surya Hotels Limited | Colchester | A rating |
| SURYA'S INDIAN LOUNGE LIMITED TA TANVIS INDIAN CUISINE | WAKEFIELD | A rating |
| SUS Enterprise Ltd T/As Roosters Piri Piri | Uxbridge | A rating |
| SUSAN FANG LTD | LONDON | A rating |
| Susan Harter Studios Limited | London | A rating |
| Susan Joyce Smith t/a Tendacare | Ashtead | A rating |
| Susan Paul Solicitors | LONDON | A rating |
| Susanne Kaufmann Limited | London | A rating |
| Susans Road Premier | Eastbourne | A rating |
| SUSASH Blackpool Ltd T/A Carlin Lodge | Blackpool | A rating |
| SUSASH GB Ltd | Sheffield | A rating |
| SUSASH London Ltd | Sutton | A rating |
| SUSASH Sheffield Ltd | Bramley | A rating |
| SUSASH UK LTD T/A Barons Lodge | Mitcham | A rating |
| SUSD Ltd | London | A rating |
| SUSE Software Solutions UK Limited | Staines-Upon-Thames | A rating |
| Susegad Properties Ltd | Ashford | A rating |
| Susgen Limited | London | A rating |
| Sushan Limited | Watford | A rating |
| SUSHI & BENTO HOUSE LTD | Basildon | A rating |
| Sushi & Sashimi Ltd | Penge | A rating |
| SUSHI CIRCLE LTD | London | A rating |
| Sushi Daily (Stratford Sushi Ltd) | London | A rating |
| Sushi Eye LTD | Chessington | A rating |
| Sushi Group Ltd | Greater London | A rating |
| Sushi Handroll Limited | London | A rating |
| Sushi Haven Chikchak Noodles | Borehamwood | A rating |
| Sushi Home Town Limited | Bradford | A rating |
| SUSHI KATANA LIMITED | London, | A rating |
| Sushi Moka Ltd | London | A rating |
| Sushi Nara Ltd | GUILDFORD | A rating |
| Sushi On The Go Limited | Widnes | A rating |
| SUSHI POINT TWICKENHAM LTD | London | A rating |
| SUSHI RYU LTD | NEW MALDEN | A rating |
| SUSHI SHINE RESTAURANT LIMITED | Harrow | A rating |
| SUSHI STATION LTD | ROMFORD | A rating |
| Sushi Time Ltd T/A Iro Sushi Bromley | London | A rating |
| SUSHI WYCOMBE LIMITED | High Wycombe | A rating |
| SUSHIL (RISCA) LTD | Newport | A rating |
| Sushila Sushi Limited | Dorset | A rating |
| SUSHISHOP LONDON LTD | london | A rating |
| Sushvin Consultancy Services Limited | Luton | A rating |
| Susie Atkinson Design | London | A rating |
| SUSMATIC LTD | Leeds | A rating |
| Susquehanna Dublin Limited - UK Branch | London | A rating |
| Susquehanna International Securities Limited - UK Branch | London | A rating |
| Susquehanna UK Limited | London | A rating |
| Sussex Auto Parts Ltd | Hailsham | A rating |
| Sussex Baby Scans Limited | Milton Keynes | A rating |
| Sussex Baby Scans Ltd | Worthing | A rating |
| Sussex Community Dermatology Service Ltd | Hove | A rating |
| Sussex Community NHS FoundationTrust | Brighton | A rating |
| Sussex County Cricket Club | Hove | A rating |
| Sussex Health Care | Horsham | A rating |
| Sussex Homecare Support Limited T/A Good Oaks Home Care (Mid-Sussex) | Burgess Hill | A rating |
| SUSSEX HOTELS LIMITED | London | A rating |
| Sussex Independent Financial Advisers | Hailsham | A rating |
| SUSSEX INNOVATION CENTRE | Brighton | A rating |
| Sussex Nightstop Plus Limited | East Sussex | A rating |
| Sussex Partnership NHS Foundation Trust | Worthing | A rating |
| Sussex Pathology Limited | Brighton | A rating |
| Sussex Primary Care | Brighton | A rating |
| Sussex Staffing Ltd | Bexhill-On-Sea | A rating |
| Sussex Stores ltd | Eastbourne | A rating |
| Sustain Homes Limited | Hertfordshire | A rating |
| Sustain Security Services Ltd | Wokingham | A rating |
| SUSTAINABILITY DEVELOPMENT | Liverpool | A rating |
| Sustainable Acoustics Ltd. | Lower Upham | A rating |
| Sustainable Bright Ltd | Guildford | A rating |
| Sustainable Construction Services Ltd | Bristol | A rating |
| Sustainable Development Capital LLP | London | A rating |
| Sustainable Drainage Systems Limited | Biddisham | A rating |
| Sustainable Energy First Limited | Fulwood | A rating |
| Sustainable Energy Ltd | Cardiff | A rating |
| Sustainable Energy Purchasing ltd | Surrey | A rating |
| Sustainable Faith Global | Lisburn | A rating |
| Sustainable Fibre Alliance | Mold | A rating |
| Sustainable Garden Solutions Ltd. | Rochester | A rating |
| Sustainable Homes Scotland Ltd T/A Paul Heat Recovery Scotland | Dunfermline | A rating |
| Sustainable Hospitality Alliance | London | A rating |
| Sustainable Pioneers, CIC | London | A rating |
| Sustainable Pipeline Systems Ltd | Aberdeen | A rating |
| Sustainably Run Limited | Oldham | A rating |
| SustainGrid Ltd | Wembley | A rating |
| Sustainsys Consulting Limited | Suffolk | A rating |
| Sustainware Ltd | London | A rating |
| Sutaka UK Ltd | Middlesex | A rating |
| Sutana Ltd t/a Beleza Rodizio | Hull | A rating |
| Sutcom Ltd | North Shields | A rating |
| SUTHAHARAN NADESAPILLAI T/A NATIONAL CONVENEINCE STORE | Hull | A rating |
| Suthaharan Nadesapillai T/A Today's Express- Inglemire | Hull | A rating |
| Sutharshan Tharmasekaran T/As Morley's | London | A rating |
| Sutharshini Tharmeswaran trading as AJ's | Middlesbrough | A rating |
| Sutherland Associates Ltd | Tunbridge Wells | A rating |
| Sutherland Brothers Ltd | Wick | A rating |
| Sutherland Digital UK Private Limited | London | A rating |
| Sutherland Global Services UK Ltd | London | A rating |
| Sutro Ltd T/A Nashville | Manchester | A rating |
| SUTTER HILL MANAGEMENT COMPANY UK, LLP | London | A rating |
| Suttle Projects | Poole | A rating |
| Sutton & Cheam Elderly People's Housing Association | Sutton | A rating |
| Sutton & District Training Limited | Carshalton | A rating |
| SUTTON ASSOCIATES LTD T/A RAYS CHEMIST | MITCHAM | A rating |
| Sutton Borough Citizens Advice Bureaux T/A Citizens Advice Sutton | Wallington | A rating |
| Sutton Car Care Centre Limited | Birmingham | A rating |
| Sutton Care Solutions Limited | Edinburgh | A rating |
| Sutton CB Ltd | Cambridgeshire | A rating |
| Sutton Coldfield Group Practice | Sutton Coldfield | A rating |
| SUTTON CONSTRUCTION (UK) Ltd | Sutton | A rating |
| Sutton Construction Ltd | Morden | A rating |
| Sutton Court Associates Limited | Worthing | A rating |
| Sutton court homes limited | Worthing | A rating |
| Sutton Cricket Club LTD | Sutton | A rating |
| Sutton Dental & Implant Clinic Limited | Birmingham | A rating |
| Sutton Express | Sutton | A rating |
| SUTTON EXPRESS LTD | Sutton | A rating |
| Sutton Harbour Group plc | Plymouth | A rating |
| Sutton in the Elms Care Home | Sutton in the Elms | A rating |
| Sutton Local Ltd | Sutton | A rating |
| Sutton Manor Surgery | Hull | A rating |
| Sutton News & Convenience Stores Limited T/A Sutton Convenience Store | Derbyshire | A rating |
| Sutton Nursing Homes Limited | Surrey | A rating |
| Sutton Nursing Homes Ltd T/A Orchard House N Home | SUTTON | A rating |
| Sutton Park Grange Care Home | Birmingham | A rating |
| SUTTON PCN s(PRIMARY CARE NETWORKS) COMMUNITY INTEREST COMPANY | Sutton | A rating |
| Sutton PR Limited | London | A rating |
| Sutton Road Golden Cod | Doncaster | A rating |
| Sutton Services International Ltd | Renfrew | A rating |
| SUTTON STAITHE BAR LTD | Leeds | A rating |
| Sutton United FC | Sutton | A rating |
| sutton valence group practice | Maidstone | A rating |
| Sutton Valence School | Maidstone | A rating |
| Sutton Veny House Limited | Wells | A rating |
| Sutton Visionplus Limited t/a Specsavers | Sutton | A rating |
| Suttons Medical Group | Spalding | A rating |
| Suum Vietnamese Kitchen Ltd | Marlow | A rating |
| SUUSD UK LIMITED | POOLE | A rating |
| Suvai Deaf East Community | ilford | A rating |
| SUVAI FOODS (UK) LIMITED T/A, SUVAI FOODS | LONDON | A rating |
| Suvam Retail Ltd | Kirkcaldy | A rating |
| Suvera Ltd | London | A rating |
| SUWA RETAIL LTD | ESSEX | A rating |
| Suyog Sasha Ltd T/A Himalayan Lounge | Monmouth | A rating |
| SUYRT Limited | Northampton | A rating |
| Suzanna Maria Emmanuel Limited | Driffield | A rating |
| Suzanna Rosenthal Productions Limited | London | A rating |
| Suzerain Limited | London | A rating |
| Suzette limited | London | A rating |
| Suzuki GB Plc | Milton Keynes | A rating |
| Suzuyo & Co. Ltd. - London Branch | London | A rating |
| SV Business Solutions Ltd | Ilford | A rating |
| SV Cargills Limited | London | A rating |
| SV Croydon Limited - T/A Grand Sapphire | Croydon | A rating |
| SV Dental Studio Ltd | Glenrothes | A rating |
| SV FOOD CITY LTD | Kettering | A rating |
| SV FUELS LTD | Sevenoaks | A rating |
| SV Hirani Ltd T/A SV Hirani Off Licence | Manchester | A rating |
| SV IT SERVICES LTD | Kent | A rating |
| SV London Ltd T/A Cards Galore | London | A rating |
| SV Premier Healthcare Pvt Ltd | Newtownards | A rating |
| SV Retail Limited | Harrow | A rating |
| SV SALES & SERVICE LIMITED | Derby | A rating |
| SV SALESAND SERVICE LIMITED | DERBY | A rating |
| SV Southall Ltd, T/A- Spice Village | Southall | A rating |
| SV SPICE WORLD LTD | Twickenham | A rating |
| SV WINE LTD T/A TAVISTOCK WINE SHOP | Bedford | A rating |
| SVA CAR LAMPS & BODY PANELS | Wembley | A rating |
| SVA MADRAS KITCHEN GB LIMITED | London | A rating |
| SVA UK RETAIL LTD | Great Yarmouth | A rating |
| SVAT Ltd | Clydebank | A rating |
| SVC Labs Limited | Crawley | A rating |
| Svella Connect Limited | Carlisle | A rating |
| Svelland Capital (UK) Limited | London | A rating |
| Svetlova LLP | London | A rating |
| SVG Business Info Ltd | Dartford | A rating |
| SVHL LTD | Brentwood | A rating |
| SVI DESIGN LIMITED | London | A rating |
| SVI SOLUTIONS LTD | Slough | A rating |
| Svitzer Marine Limited | Middlesbrough | A rating |
| SVK Care LTD | Leicester | A rating |