| SMITI IT SOLUTIONS LTD | MANCHESTER | A rating |
| SMJ Childcare Ltd | Brentwood | A rating |
| SMJ UNIVERSAL LIMITED | Luton | A rating |
| SMJM Consulting Services Limited | Chelmsford | A rating |
| SMK Electronics Europe UK Branch | Newton Aycliffe | A rating |
| SMK MALIK LIMITED | Manchester | A rating |
| SMK STORES LTD | Witcham Toll | A rating |
| SMKL Services Ltd | London | A rating |
| SML Europe Ltd | Northamptonshire | A rating |
| SML EUROPE LTD | CORBY | A rating |
| SMM Global UK Ltd | London | A rating |
| Smmmile Bristol Ltd | Bristol | A rating |
| SMO Services Limited | Blackpool | A rating |
| SMOKE & FIRE CURTAINS LIMITED | Leicester | A rating |
| SMOKE & HERITAGE LIMITED | NEWCASTLE UPON TYNE | A rating |
| Smoke & Peppers (Ldn) Ltd | London | A rating |
| Smoke Control Services Ltd T/A Group SCS | Cardiff | A rating |
| SMOKEBALL UK LTD | London | A rating |
| Smokemeats Ltd | London | A rating |
| Smokers Junction Trading Limited T/A West 9 Food & Wine | London | A rating |
| SMOKERS N VAPERS LIMITED | Borehamwood | A rating |
| Smokeworks Limited | Cambridge | A rating |
| Smokey Boys Wandsworth Ltd | London | A rating |
| Smokeys Ltd | Stirling | A rating |
| Smokies Entertainments Limited | Newcastle Upon Tyne | A rating |
| Smokies Private Ltd | Manchester | A rating |
| SMOKIN GRILL STOP LIMITED T/A SMOKIN GRILL STOP | London | A rating |
| SMOKING GRILL (YORKSHIRE) LTD | Shipley | A rating |
| Smoking Lobster | Isle of Wight | A rating |
| SMOKING OLIVE LTD | Horsham | A rating |
| Smoking Wok Ltd T/A Smokin Wok | London | A rating |
| SMOL Limited | Marden | A rating |
| SMOORE UK CO., LTD | London | A rating |
| SMOOTH DELIVERY LTD | Swindon | A rating |
| Smooth Is Fast LTD T/A CRANK | Peckham | A rating |
| Smooth Print Ltd | Thornaby-on-Tees | A rating |
| SMOOTH SERVICE LTD | Higher Blackley | A rating |
| SMOOTHCART LIMITED | Milton Keynes | A rating |
| Smoothwall Ltd | Leeds | A rating |
| SMOP CT LTD | Manchester | A rating |
| SMP Policy Innovation Ltd | London | A rating |
| SMP SERVICE STATION LTD | Northolt | A rating |
| SMP Service Station Retail Ltd | Northolt | A rating |
| Smplicare Ltd. | Edinburgh | A rating |
| SMQA Limited | Coventry | A rating |
| SMR Automotive Mirrors UK Ltd | Portchester | A rating |
| SMR Trading (Yorkshire) LTD T/A as Kipling?¢????s | Halifax | A rating |
| SMRC TECHNOLOGIES LIMITED | LEEDS | A rating |
| SMRS Ltd | Manchester | A rating |
| SMRT Global Ltd | London | A rating |
| SMRU Limited | Guardbridge | A rating |
| SMS & Sons Ltd | Salford | A rating |
| SMS & Sons Retail (Little Lever) Limited | Bolton | A rating |
| SMS & Sons Retail (Newbury) Ltd | Bolton | A rating |
| SMS BUILDERS UK LIMITED | Nottingham | A rating |
| SMS Camberley Ltd | Twyford | A rating |
| SMS COACHING LIMITED | Manchester | A rating |
| SMS CONVENIENCE STORE LIMITED | London | A rating |
| SMS Environmental Ltd | Didcot | A rating |
| SMS GARAGES LTD | AUCHINLECK | A rating |
| SMS Global Logistics UK Ltd | London | A rating |
| SMS Group Technical Services UK Limited | Chesterfield | A rating |
| SMS Health Care Services Limited | Romford (London) | A rating |
| SMS LEGAL SOLUTIONS LTD | COVENTRY | A rating |
| SMS Machine Automation Ltd | Barnsley | A rating |
| SMS Pharmacy Ltd | Manchester | A rating |
| SMS Sainiga Ltd | Bristol | A rating |
| SMS THANUSAN LTD T/A BRUNSWICK STORES | Aberdeen | A rating |
| SMS Towage Ltd | Hessle | A rating |
| SMS UK LTD | NORTHWOOD | A rating |
| SMS Village Store Ainsworth Ltd | Ainsworth | A rating |
| SMT Travel Limited | London | A rating |
| SMU TRADERS LIMITED | Manchester | A rating |
| Smuccii Trading Ltd | London | A rating |
| Smuggler London Ltd | London | A rating |
| Smulders Projects UK Ltd | Wallsend | A rating |
| Smurfit Kappa UK Limited | Liverpool | A rating |
| SMW BOOKKEEPING SERVICES LTD | Hounslow | A rating |
| SMX Corporation | Canary Wharf | A rating |
| SMY Associates LTD | London | A rating |
| SMY MARINE TRADING (UK) LIMITED | London | A rating |
| SMYRNA PROJECTS LTD | London | A rating |
| SMYTH POULTRY & TRANSPORT LTD | ROSLEA | A rating |
| SMYTH STEEL LIMITED | Coleraine | A rating |
| Smyths Toys UK Limited | London | A rating |
| Smythson | London | A rating |
| SMZ & Co Ltd | Birmingham | A rating |
| SN Associates | South Woodford | A rating |
| SN Construction Limited | Bradford | A rating |
| SN CONVENIENCE STORE LIMITED | Croydon | A rating |
| SN Food & Wine | London | A rating |
| SN GROCERY LTD | London | A rating |
| SN IT & SOFT LTD | Southend-On-Sea | A rating |
| SN LUTON LIMITED (Trade as Zam Zam) | LUTON | A rating |
| SN Transports Limited | Blackburn | A rating |
| SN&CK Media Limited | London | A rating |
| SNA Late Shop | Llanelli | A rating |
| SNA Services LTD | Horsham | A rating |
| SNACK CREATIONS LIMITED | Norfolk | A rating |
| Snack Fresh Ltd | Southall | A rating |
| Snack Stop Ltd | London | A rating |
| Snacks & Sweets | WOLVERHAMPTON | A rating |
| Snacks Boss Ltd | London | A rating |
| Snacksy Ltd | London | A rating |
| Snag Group | Livingston | A rating |
| SnagR Software Limited | Stafford | A rating |
| SNAHIRNR LIMITED T/A FONEXTRAS | NEWCASTLE UPON TYNE | A rating |
| Snaith and Rawcliffe Medical Group | Goole | A rating |
| Snaith Hall Ltd (T/A Snaith Hall Care Home) | Snaith | A rating |
| SNAK Restaurants Limited | Kingswinford | A rating |
| SNAKATAK (CRIEFF) LTD | Crieff, Scotland | A rating |
| Snake Bite Polo Team | London | A rating |
| Snap Analytics Ltd | Bristol | A rating |
| Snap Finance Ltd | Milton Keynes | A rating |
| Snap Finger Click Ltd | Hove | A rating |
| Snap Food and Wine Limited | Basingstoke | A rating |
| Snap Group Limited | London | A rating |
| SNAP PRINTS LTD | Edinburgh | A rating |
| SNAP-FIT CONTRACTS LTD | London | A rating |
| SNAP-ON UK HOLDINGS LIMITED | KETTERING | A rating |
| Snaparazzi Photobooths | Newcastle upon Tyne | A rating |
| SnapDragon Monitoring Ltd. | Edinburgh | A rating |
| Snapdragon Trading Ltd T/A Cosmo Sheffield | Sheffield | A rating |
| SnapLogic UK Limited | London | A rating |
| Snapper Films Ltd | London | A rating |
| Snappy App UK Limited | London | A rating |
| SNAPSHOPPER LTD | South Shields | A rating |
| Snare Divide Ltd | London | A rating |
| Snashall Steel Fabrications Co Ltd | Pulham | A rating |
| SNASIR LIMITED | Worcester Park | A rating |
| SNASIT LIMITED | London | A rating |
| snax vending ltd | Crumlin | A rating |
| Snaya&Sidhan Limited | Melksham | A rating |
| SNB ELECTRONIC SERVICES LTD | SHERBURN IN ELMET | A rating |
| SNC HALAL FOOD LTD | Birmingham | A rating |
| SND Electrical Wholesalers LTD | Birmingham | A rating |
| SND Info Limited | Milton Keynes | A rating |
| SND Store Ltd | Morecambe | A rating |
| SNE Care Services Ltd | Middlesbrough | A rating |
| Sneak Peek Technologies Limited | Mitcham | A rating |
| Sneaky Pete's Limited | Edinburgh | A rating |
| Sneaton Castle Estate | Whitby | A rating |
| SNEBTAF TECH SOLUTION LIMITED | London | A rating |
| SNEH RAJJ LTD | Leicester | A rating |
| SNEINTON COMMUNITY CIC | NOTTINGHAM | A rating |
| Snelsmore Estates Ltd | Newbury | A rating |
| SNETAJ LIMITED | THATCHAM | A rating |
| SNG BROTHERS LTD T/A LINK ROAD CONVENIENCE STORE | Anstey | A rating |
| SNG ENTERPRISES LTD | London | A rating |
| SNG GROUP LIMITED | Bridgnorth | A rating |
| SNG Productions | London | A rating |
| Snig Estates Ltd | Surrey | A rating |
| SNIG LTD | KINGSTON UPON THAMES | A rating |
| SNJ (UK) LIMITED | London | A rating |
| SNJ Fish Ltd T/A Mr Fish | London | A rating |
| SNJ GLOBAL UK LTD | NEW MALDEN | A rating |
| SNJ PARTNERSHIP LTD t/a InstaFix | Loughborough | A rating |
| SNK FOODS LTD | Harrow | A rating |
| SNM (HARTLEY) LTD | Hartley Wintney | A rating |
| SNM filling station ltd | Nottingham | A rating |
| SNOB EVENTS LIMITED | Staffs | A rating |
| Snobby's Ltd | BRISTOL | A rating |
| Snodas Consulting Ltd | Hayes | A rating |
| Snodas Trading Ltd | Maidenhead | A rating |
| Snoggy's Butchery and Food Market Limited | London | A rating |
| Snovasys Software Solutions Limited | Middlesex | A rating |
| Snow Peak London Limited | Godalming | A rating |
| Snow Problem Ltd | Bracknell | A rating |
| SNOW TECHNOLOGY LTD | Belfast | A rating |
| Snow White Cleaning Services Ltd | Slough | A rating |
| Snow White Laundries Ltd | Pontypool | A rating |
| Snowball Investment and Management Consultant Ltd trading as The Live Inn Whitbourne | Worcester | A rating |
| Snowden Consulting Limited | King's Lynn | A rating |
| SNOWDEN LIMITED | Nottingham | A rating |
| Snowdrop Home Care Rutland Ltd | BARLEYTHORPE | A rating |
| Snowdrop Solutions Limited | Bath | A rating |
| Snowfall Limited | Leeds | A rating |
| Snowflake Computing U.K. Limited | London | A rating |
| Snowflake Gelato Group Ltd | Essex | A rating |
| Snowflake Healthcare Ltd | Southampton | A rating |
| Snowflake School | London | A rating |
| SNOWFLAKES MONTESSORI LIMITED | SOUTHALL | A rating |
| Snowik Limited | Wimbledon | A rating |
| Snowman Consultancy Ltd t/a NorthWest Services | Greenford | A rating |
| SNOWMAN CONSULTANTS LTD | London | A rating |
| Snowplow Analytics Limited | London | A rating |
| Snows Motor Group Limited | Southampton | A rating |
| Snowview Limited | London | A rating |
| SNP Enterprise Ltd | London | A rating |
| SNP PLUS LTS | Harrow | A rating |
| SNP PVT LTD | Bakewell | A rating |
| SNR AUTOS & TYRES LTD | HINCKLEY | A rating |
| SNR INC LTD | Colwick | A rating |
| SNR INTERNATIONAL LIMITED | Uxbridge, Middlesex | A rating |
| SNR SERVICES (GLOS) LIMITED | Cheltenham | A rating |
| SNR SERVICES (UK) LIMITED | Westbury-On-Severn | A rating |
| SNREDDY Stores | Merthyr tydfil | A rating |
| SNRG Ltd | London | A rating |
| SNRL Ltd | London | A rating |
| SNS D&G Rugby Ltd | Abingdon | A rating |