| The Sheringham Trawler | Sheringham | A rating |
| The Ship Inn | Weston-super-Mare | A rating |
| The Ship Style | Styal | A rating |
| The Shipping Corporation of India Ltd | LONDON | A rating |
| The Showman's Studio Ltd | Middlesex | A rating |
| The Showroom Ltd | London | A rating |
| The Shree Sairam Company Limited | Halifax | A rating |
| The Shropshire Doctors' Co-operative Limited | Shrewsbury | A rating |
| the shrubbery veterinary centre | Northfleet | A rating |
| The Siam Bistro | Braunton | A rating |
| The Sicilian 313 Railton Ltd | London | A rating |
| The Siemon Company Limited | Woking | A rating |
| The Sigma Trust | Clacton on Sea | A rating |
| THE SIGNS WORLD PRIVATE LIMITED | Manchester | A rating |
| THE SIKH MISSIONARY SOCIETY (UK) | Southall | A rating |
| The Sikh Society of Milton Keynes | Milton Keynes | A rating |
| THE SIKH TEMPLE | LEEDS | A rating |
| The Sikh Temple Trust Nottingham | Nottingham | A rating |
| The Silicone Centre Ltd | Thatcham | A rating |
| The Silver Anchor Limited | Southampton | A rating |
| The Silver Crane Company Limited | Ringwood | A rating |
| THE SILVER OAK CONSULTANCY LTD | Staines-Upon-Thames, | A rating |
| The Simon Community | London, | A rating |
| The Simple Pharma Company UK Limited | London | A rating |
| The Simulator Company Limited | London | A rating |
| The Single Homeless Project | London | A rating |
| The Sir John Brunner Foundation | Northwich | A rating |
| The Sisters of Providence, Rosminian | Loughborough | A rating |
| The Sisters of St. Joseph of Peace CIO | Nottingham | A rating |
| THE SISTERS OF THE HOLY FAMILY OF NAZARETH ( GOOD SHEPHERD PROVINCE) | Enfield | A rating |
| the six | london | A rating |
| The SK Hub Ltd | Uxbridge | A rating |
| The Skill Academy Limited | Essex | A rating |
| The Skin Collective Limited T/A EverySkin | London | A rating |
| The Skin Diary | St Albans | A rating |
| THE SKY FARM SHOP LTD | Manchester | A rating |
| The Slade Evangelical Church | London | A rating |
| The Sleep Medicine Centre Ltd t/as The London Sleep Centre | London | A rating |
| The Sleep People | Ossett | A rating |
| THE SLEEPY KUMA LTD | Ilminster | A rating |
| The Slieve Surgery | Birmingham | A rating |
| The Sloane Club Management Limited | London | A rating |
| The Slough Sikh School Trust | Slough | A rating |
| THE SMALL & FRIENDLY PUB CO LTD | Dorking | A rating |
| The Smart Cube Limited | London | A rating |
| The Smarty Train Limited | London | A rating |
| THE SMILE CLINIC | COLCHESTER | A rating |
| The Smile Works Ltd | Telford | A rating |
| The Snail Restaurant Ltd t/a L'Escargot | London | A rating |
| The Snooty Mehmaan Restaurant Ltd | Oxfordshire | A rating |
| THE SOAK BAR & GRILL LTD | Birmingham | A rating |
| The Social Art Agency | Brighton | A rating |
| The Social Care Community Partnership Limited | Glasgow | A rating |
| The Social Commerce Platform Ltd | Cardiff | A rating |
| The Social Dough Company (Pinner) Ltd | Pinner | A rating |
| The Social Good Network Ltd | Ventnor | A rating |
| The Social Innovation Partnership | London | A rating |
| The Social Investment Consultancy Ltd. | London | A rating |
| The Social Kitchen London Ltd | london | A rating |
| THE SOCIAL LEARNING LTD | Huddersfield | A rating |
| THE SOCIAL MARKETING GATEWAY | Glasgow | A rating |
| The Society of Authors | London | A rating |
| The Society of College National and University Libraries | London | A rating |
| The Society of Motor Manufacturers and Traders Limited | London | A rating |
| The Society of St Paul the Apostle | London | A rating |
| The Society of The Work | Littlemore Oxford | A rating |
| The Society of Trust & Estate Practitioners Ltd | London | A rating |
| The Society of Writers to His Majesty's Signet | Edinburgh | A rating |
| THE SOFA &CHAIR COMPANY | LONDON | A rating |
| The Sofa Shop Inc LTD | Dewsbury | A rating |
| The Soke Limited | London | A rating |
| The Solar Centre | Harpenden | A rating |
| The Soldiers, Sailors, Airmen and Families Association - Forces Help | London | A rating |
| The Solo Bar & Restaurant | Sleaford | A rating |
| THE SOMERS TOWN COMMUNITY ASSOCIATION (CAMDEN) | Camden | A rating |
| The Somerset Toiletry Company Limited | Bristol | A rating |
| The Sons of Divine Providence | Kingston upon Thames | A rating |
| The Soul Gourmet Ltd | Somerset | A rating |
| The South Asian Decorative Arts and Crafts Collection Trust | Norwich | A rating |
| The South Beach Hotels and Hospitality Limited | Lancashire | A rating |
| The Southbroom Surgery | Devizes | A rating |
| The Southover Partnership | London | A rating |
| The SP Bar | Andover | A rating |
| The Spa Culture Ltd | London | A rating |
| The Space Between Sports Limited | London | A rating |
| the space* studio (*architecture & interior design) limited | Manchester | A rating |
| The Spanish Nursery and Children's Centre for Culture and Language | London | A rating |
| The Spartans Football Club | Edinburgh | A rating |
| The Specialist Works Ltd | Kent | A rating |
| The Spectator (1828) Ltd | London | A rating |
| The Speedwell Trust Limited | Dungannon | A rating |
| The Spencer Group Ltd | Reading | A rating |
| THE SPICE (COVENTRY) LTD | COVENTRY | A rating |
| The Spice Box Haverfordwest Ltd | Haverfordwest | A rating |
| The Spice Factory | Blackburn | A rating |
| THE SPICE LOUNGE @NUMBER 10 LTD | DERBY | A rating |
| The Spice Lover Ltd | Taunton | A rating |
| THE SPICE OF FRIENDS LTD T/a Blue Ginder Indian Restaurant | Bridgnorth | A rating |
| The Spice Tree Ltd T/A De Baga | Leeds | A rating |
| THE SPICE TREE SHARNBROOK LTD | Sharnbrook | A rating |
| The Spitalfields Practice | London | A rating |
| The Splash Lab Limited | Stockport | A rating |
| The Sporting Chance | Carmarthenshire | A rating |
| The Sports Consultancy Ltd | London | A rating |
| The Sports Edit Limited | London | A rating |
| The Sports Marketing Group International Limited | London | A rating |
| The Springs Medical Partnership | Chesterfield | A rating |
| The Sprout Group Limited | London | A rating |
| The Squad (Management) Limited | London | A rating |
| The Square Mile Coffee Roasters Ltd | London | A rating |
| The Squirrel Group | Darlington | A rating |
| The Squirrel Inn Limited | Godalming | A rating |
| The SR Group (UK) Limited | London | A rating |
| The St Gabriel Schools Foundation | Newbury | A rating |
| The St James's Club Limited | London | A rating |
| The St Marylebone Church of England Bridge School | London | A rating |
| The St Michael Steiner School | Feltham | A rating |
| The St Mirren Football Club Limited | Paisley | A rating |
| The Stable Bar & Restaurants Limited T/A The Stable | Cobham | A rating |
| The Stable Family Home Trust | Ringwood | A rating |
| The Stables Theatre Ltd | Milton Keynes | A rating |
| The Staff College | Manchester | A rating |
| The Stafford London | London | A rating |
| The Stamford Endowed Schools | Stamford | A rating |
| THE STAR AND GARTER (THAME) LTD | OXON | A rating |
| The Star Lingfield Ltd | Surrey | A rating |
| The Stars Childcare Group Limited | Worcester Park | A rating |
| The Stay Club Limited | London | A rating |
| The Steam Dreams Rail Co Ltd | Guildford | A rating |
| The Steel Construction Institute | Bracknell | A rating |
| The Steeple Fish Bar | Dundee | A rating |
| The STEP Academy Trust | Thornton Heath | A rating |
| The Stephen James Partnership Ltd | London | A rating |
| The Stephen Perse Foundation | Cambridge | A rating |
| The Steppes Care Limited | Stroud | A rating |
| The Stepstone Group UK Ltd | London | A rating |
| The Stewards' Trust | London | A rating |
| The Stewart Partnership t/a Hilton Lodge Nursing Home | Haddington | A rating |
| The Stickleback Fish Company Ltd | Welham Green, Hatfield | A rating |
| THE STILL WATERS CHURCH | WAKEFIELD | A rating |
| THE STONE OVEN LTD | NORTH CHEAM | A rating |
| The Stonemasonry Company | Ketton | A rating |
| The Storage Club Ltd | London | A rating |
| The Store Oxford Limited | London | A rating |
| The Store X Limited | London | A rating |
| The Stores And Filling Station | Spalding | A rating |
| The Story Collective | London | A rating |
| The Story Department | Richmond | A rating |
| The Story Works (South) | Lymington | A rating |
| THE STRAND MINI MART LTD | Rochdale | A rating |
| THE STRATEGIC CENTRE LTD | London | A rating |
| The Stratford Vapour Gallery Limited | London | A rating |
| THE STREET BAKESHOP LTD | BASINGSTOKE | A rating |
| the Street Cafe (St Abans) Ltd | St Albans | A rating |
| The Street Food Chef Limited | Sheffield | A rating |
| The Street Lane Practice | Leeds | A rating |
| The Streetlife Trust Ltd | Blackpool | A rating |
| The Streetly Barber Ltd | Sutton Coldfield | A rating |
| The Student Energy Group | Birmingham | A rating |
| The Suit Makers Limited | Manchester | A rating |
| THE SULTAN LLANELLI LTD | Llanelli | A rating |
| The Summer Berry Company | Chichester | A rating |
| The Sun and Moon International Ltd | Cambridge | A rating |
| The Sun Inn | Wells | A rating |
| The Sunderland Association Football Club | Sunderland | A rating |
| The Sunrise Recruitment Ltd | Harrow | A rating |
| The SUPERULTRARARE Limited | Huddersfield | A rating |
| The Suppliers Market Ltd | Doncaster | A rating |
| The Supply Chain Consulting Group Limited | Leamington Spa | A rating |
| The Support Group (UK) Limited | Lichfield | A rating |
| The Surgery | Horndon -On- The- Hill | A rating |
| The Surgery | Comber | A rating |
| the surgery@wheatbridge | Chesterfield | A rating |
| The Surgical Consortium Ltd | Chelmsford | A rating |
| The Sushi Co (Colchester) Ltd | Brentwood | A rating |
| THE SUSHI CO (HARRINGAY) LTD | Edgware | A rating |
| The Sushi Co (Kensington) Ltd | London | A rating |
| The Sushi Co (Shoreditch) Ltd | London | A rating |
| The Sushi Co (Tower Bridge) Ltd | London | A rating |
| The Sushi Co (Victoria) Ltd | London | A rating |
| The Sushi Co (W) Limited | London | A rating |
| The Sushi Co (Waterloo) Ltd | London | A rating |
| The Sushi Co (Wimbledon) Ltd | London | A rating |
| The Sushi Co (Woodford) Ltd | Woodford Green | A rating |
| The Sussex Village Homecare Service Limited | Billingshurst | A rating |
| The Sustainability Hub | London | A rating |
| THE SWAN (BACUP) LTD | BACUP | A rating |
| THE SWAN AT THE GLOBE LIMITED | London | A rating |
| The Swan Hotel (Warwick Corporation Ltd) | Alresford | A rating |
| The Swaythling Housing Society Limited | Eastleigh | A rating |
| The Swedish Church in London Ltd | London | A rating |
| The Swedish Club | London | A rating |
| The Sweet Greeks S.G Ltd | Worcester | A rating |
| THE SWEET STOP LTD | Tonbridge | A rating |
| The Sweet Tooth Company Limited | London | A rating |
| The Sweetshop Films LTD | London | A rating |
| The Sword of The Spirit & Healing Ministry | Birmingham | A rating |
| THE SYED GROUP LTD | Bolton | A rating |
| THE SYGNATURE DISH LTD | ROTHERHAM | A rating |
| The Table Brixton Ltd | London | A rating |