| THE ROBERT STREET PRACTICE | MILFORD HAVEN | — |
| THE ROCK - FINANCIAL MANAGEMENT CONSULTANTS LIMITED | London | 08975135 |
| The Rock Trust | Edinburgh | — |
| The Rockabilly Rave | Battle | — |
| The Rocket Mothership Ltd | Bath | 10696862 |
| The Rolex Watch Company Limited | West Malling | — |
| The Roman Catholic Diocese of Lancaster | Lancaster | — |
| The Romans London Limited | London | 09387261 |
| The Rooley Lane Projects Limited | Leeds | — |
| The Rosalind Franklin Institute | Didcot | — |
| The Rose Shenfield Ltd | Brentwood | 12421621 |
| The Roseberry Practice | Billingham | — |
| The Rosedale Hewens Academy Trust | Hayes | — |
| The Roseland Multi Academy Trust | Truro | — |
| The Rosevine Limited | BATH | 06247796 |
| The Rotherham NHS Foundation Trust | Rotherham | — |
| THE ROW SOCIAL LTD | London | 14373169 |
| The Rowleys Partnership Ltd | Leicester | 06125028 |
| The Roxton Practice | Immingham | — |
| The Royal Academy of Arts | London | — |
| The Royal Alfred Seafarers' Society | Banstead | — |
| The Royal Ballet | London | — |
| The Royal Ballet School | London | — |
| The Royal Baths Chinese Restaurant LTD | Harrogate | 11013224 |
| The Royal Borough of Kensington and Chelsea | London | — |
| The Royal Botanic Garden Edinburgh | Edinburgh | — |
| The Royal British Legion | London | — |
| The Royal Buckinghamshire Hospital Limited | Aylesbury | 08435515 |
| The Royal Central School of Speech and Drama | London | — |
| The Royal College of Ophthalmologists | London | — |
| The Royal College of Psychiatrists | London | — |
| The Royal College of Radiologists | London | — |
| The Royal College of Surgeons of Edinburgh | Edinburgh | — |
| The Royal Crescent Hotel & Spa | Bath | — |
| The Royal Edinburgh Military Tattoo | Edinburgh | — |
| THE ROYAL GOAT HOTEL | CAERNARFON | — |
| The Royal High School GDST | Bath | — |
| The Royal Hospital of Neuro-Disability | London | — |
| The Royal Hotel | Cookstown | — |
| THE ROYAL HOTEL ELGIN LIMITED | Elgin | SC781632 |
| The Royal Institute of International Affairs | London | — |
| The Royal London Mutual Insurance Society, Limited | Macclesfield | — |
| The Royal Marsden Cancer Charity | London | — |
| The Royal Marsden NHS Foundation Trust | London | — |
| The Royal Masonic School for Girls | Rickmansworth | — |
| The Royal Mint | Llantrisant | — |
| THE ROYAL NATIONAL THEATRE | LONDON | — |
| The Royal Northern And University Club | Aberdeen | — |
| The Royal Oak Hotel | Betws-y-coed | — |
| THE ROYAL OAK WORLESTON LTD | Nantwich | 13908781 |
| The Royal Opera | London | — |
| The Royal Orthopaedic Hospital NHS Foundation Trust | Birmingham | — |
| The Royal Parks (Limited) | London | 10016100 |
| The Royal Pug | Leamington Spa | — |
| The Royal School | Armagh | — |
| The Royal Society | London | — |
| The Royal Society of Chemistry | Cambridge | — |
| The Royal Society of Medicine | London | — |
| The Royal United Services Institute | London | — |
| The Royal Wolverhampton NHS Trust | Wolverhampton | — |
| The Royal Yacht Britannia Trust | Edinburgh | — |
| The Royal Zoological Society of Scotland | Edinburgh | — |
| THE ROYCE FURNISHINGS LIMITED T/A The Royce | Derby | 16176942 |
| The RSA (The Royal Society for the encouragement of Arts, Manufactures and Commerce) | London | — |
| The Rug Company Limited | London | 03316888 |
| The Rugby Football League Limited | Manchester | 03845473 |
| The Ruiz Medical Practice | London | — |
| The Rum Club Ltd | Southsea | 09756868 |
| The Run Buddy Limited | London | 13135343 |
| The Running Room Limited | London | 13136517 |
| The Ryan Medical Centre | Preston | — |
| The Safehouse BD | London | — |
| The Safety Supply Company Ltd | London | 05870213 |
| The Sage Group plc | Newcastle upon Tyne | 02231246 |
| The Saheecha's Practices | Romford | — |
| The Saigon Kitchen Limited | Bristol | 13515086 |
| The Sainsbury Laboratory | Norwich | — |
| The Saint Christopher and Nevis International Ship Registry Limited | Essex | 05062891 |
| The Salad Kitchen Limited | London | 08764060 |
| The Salisbury Centre SCIO | Edinburgh | — |
| The Salisbury Diocesan Board of Finance | Salisbury | — |
| THE SALMA DAH LTD | London | 11424364 |
| The Salocin Group Ltd | Bath | 03624881 |
| The Salted Olive Limited T/A Naira Indian and Bangladeshi Cuisine | Waltham Abbey | 15402912 |
| The Salter Centre | Loanhead | — |
| The Salthouse Hotel Limited | Ballycastle | NI657942 |
| The Saltscar Surgery | Redcar | — |
| The Salvation Army | London | — |
| The Samsons Services Limited | Leicester | 14500196 |
| The San Francisco AI Factory UK LTD | London | 17182881 |
| The Sand Bar Leigh Ltd | Leigh On Sea | 14974773 |
| THE SANDEMAN QUARTER LIMITED | London | 13988376 |
| The Sands Meadows | Lancaster | — |
| THE SANDWICH COMPANY (UK) LIMITED | Walsall | 06827496 |
| The Sanghapadipa Temple | Swansea | — |
| The Santiwongsaram Temple | Birmingham | — |
| The Sardine Factory Restaurant | West Looe | — |
| The Sausage Greenwich | Kent | — |
| THE SAUSAGE GREENWICH LTD | Hornchurch | 15063155 |
| THE SCALERS OPERATIONS (UK) LTD | London | 14431187 |
| THE SCARF LOUNGE LIMITED | Burnley | 15863704 |
| The School for Ethics and Global Leadership Limited | London | 14871665 |
| The Science of Light Limited | Bilston | 11495751 |
| The Scissors Art Ltd | Southall | 10260698 |
| The Scores Hospitality Limited | Belfast | NI668943 |
| The Scotch Malt Whisky Society Ltd | Edinburgh | SC083022 |
| The Scotch Whisky Association | Edinburgh | — |
| The Scotch Whisky Heritage Centre Ltd | Edinburgh | SC100141 |
| The Scotch Whisky Research Institute | Edinburgh | — |
| The Scotland College of Chiropractic Charitable Trust | Edinburgh | — |
| The ScottiDog Ltd | London | 07808783 |
| The Scottish Crannog Centre Trust | Aberfeldy | — |
| The Scottish Haitian Foundation | Avoch | — |
| The Scout Association | London | — |
| The Sea, The Sea LTD | London | — |
| The SeaChange Trust | Great Yarmouth | — |
| The Seaport Group Europe LLP | London | OC353564 |
| The Secret Bar Limited | London | 10067204 |
| THE SECRET GARDEN SCHOOL | BIRMINGHAM | — |
| The Secrets of Caledonia Co. Ltd. | Loanhead | SC619471 |
| The Sefton Homecare Ltd T/A Surecare Southport | Southport | 15281697 |
| The Sele School | Hertford | — |
| THE SELLERVAULT LTD | Linthwaite, Huddersfield | 14448107 |
| The Sensory Smart Child Ltd | Surrey | 05606537 |
| The Seren Collection Limited | Pembroke | 10626575 |
| The Serpentine Trust | London | — |
| The Service Tree Ltd | Nottingham | 08310335 |
| The Servicing Master Centre Ltd | Reading | 11317586 |
| The Seven Harrow Limited | London | 10906734 |
| The Seven Stars | Woking | — |
| The Shack Burgers Hitchin Ltd | Luton | 16178594 |
| The Shah Jahan Restaurant Ltd | Wiltshire | 04812074 |
| The Shakespeare Globe Trust | London | — |
| The Shallowford Trust | Newton Abbot | — |
| The Sharpen Instrument ltd | London | — |
| The Sheffield United Football Club | Sheffield | — |
| The Sheiling Special Education Trust | Ringwood | — |
| The Shelley | Worthing | — |
| The Shen Foundation Limited | Forres | — |
| The Shenley Village Cricket Club | Shenley | — |
| The Shepherd's Flock International Church, United Kingdom | Skegness | — |
| The Sheringham Trawler | Sheringham | — |
| The Ship Inn | Weston-super-Mare | — |
| The Ship Style | Styal | — |
| The Shipping Corporation of India Ltd | LONDON | — |
| The Showman's Studio Ltd | Middlesex | 13474277 |
| The Showroom Ltd | London | 05724760 |
| The Shree Sairam Company Limited | Halifax | 05410127 |
| The Shropshire Doctors' Co-operative Limited | Shrewsbury | 03136437 |
| the shrubbery veterinary centre | Northfleet | — |
| The Siam Bistro | Braunton | — |
| The Sicilian 313 Railton Ltd | London | 13238139 |
| The Siemon Company Limited | Woking | 02601151 |
| The Sigma Trust | Clacton on Sea | — |
| THE SIGNS WORLD PRIVATE LIMITED | Manchester | 11414265 |
| THE SIKH MISSIONARY SOCIETY (UK) | Southall | — |
| The Sikh Society of Milton Keynes | Milton Keynes | — |
| THE SIKH TEMPLE | LEEDS | — |
| The Sikh Temple Trust Nottingham | Nottingham | — |
| The Silicone Centre Ltd | Thatcham | 09991184 |
| The Silver Anchor Limited | Southampton | 11034281 |
| The Silver Crane Company Limited | Ringwood | 02836965 |
| THE SILVER OAK CONSULTANCY LTD | Staines-Upon-Thames, | 11381138 |
| The Simon Community | London, | — |
| The Simple Pharma Company UK Limited | London | 12712599 |
| The Simulator Company Limited | London | 12283844 |
| The Single Homeless Project | London | — |
| The Sir John Brunner Foundation | Northwich | — |
| The Sisters of Providence, Rosminian | Loughborough | — |
| The Sisters of St. Joseph of Peace CIO | Nottingham | CE011285 |
| THE SISTERS OF THE HOLY FAMILY OF NAZARETH ( GOOD SHEPHERD PROVINCE) | Enfield | — |
| the six | london | — |
| The SK Hub Ltd | Uxbridge | 02473189 |
| The Skill Academy Limited | Essex | 09215994 |
| The Skin Collective Limited T/A EverySkin | London | 12985473 |
| The Skin Diary | St Albans | — |
| THE SKY FARM SHOP LTD | Manchester | 13971321 |
| The Slade Evangelical Church | London | — |
| The Sleep Medicine Centre Ltd t/as The London Sleep Centre | London | — |
| The Sleep People | Ossett | — |
| THE SLEEPY KUMA LTD | Ilminster | 16176421 |
| The Slieve Surgery | Birmingham | — |
| The Sloane Club Management Limited | London | 02611185 |
| The Slough Sikh School Trust | Slough | — |
| THE SMALL & FRIENDLY PUB CO LTD | Dorking | 07513634 |
| The Smart Cube Limited | London | 04655800 |
| The Smarty Train Limited | London | 06201155 |
| THE SMILE CLINIC | COLCHESTER | — |
| The Smile Works Ltd | Telford | 07030591 |
| The Snail Restaurant Ltd t/a L'Escargot | London | 14580328 |
| The Snooty Mehmaan Restaurant Ltd | Oxfordshire | 14715062 |
| THE SOAK BAR & GRILL LTD | Birmingham | 14256233 |
| The Social Art Agency | Brighton | — |
| The Social Care Community Partnership Limited | Glasgow | SC370614 |
| The Social Commerce Platform Ltd | Cardiff | 13386956 |
| The Social Dough Company (Pinner) Ltd | Pinner | 14072489 |
| The Social Good Network Ltd | Ventnor | 12594001 |
| The Social Innovation Partnership | London | — |
| The Social Investment Consultancy Ltd. | London | 11268687 |
| The Social Kitchen London Ltd | london | 10280687 |
| THE SOCIAL LEARNING LTD | Huddersfield | 13727762 |
| THE SOCIAL MARKETING GATEWAY | Glasgow | — |
| The Society of Authors | London | — |
| The Society of College National and University Libraries | London | — |
| The Society of Motor Manufacturers and Traders Limited | London | — |
| The Society of St Paul the Apostle | London | — |
| The Society of The Work | Littlemore Oxford | — |
| The Society of Trust & Estate Practitioners Ltd | London | 02632423 |
| The Society of Writers to His Majesty's Signet | Edinburgh | — |
| THE SOFA &CHAIR COMPANY | LONDON | — |
| The Sofa Shop Inc LTD | Dewsbury | 14866043 |
| The Soke Limited | London | 11619990 |
| The Solar Centre | Harpenden | — |
| The Soldiers, Sailors, Airmen and Families Association - Forces Help | London | — |
| The Solo Bar & Restaurant | Sleaford | — |
| THE SOMERS TOWN COMMUNITY ASSOCIATION (CAMDEN) | Camden | — |
| The Somerset Toiletry Company Limited | Bristol | 03748299 |
| The Sons of Divine Providence | Kingston upon Thames | — |
| The Soul Gourmet Ltd | Somerset | 12412453 |
| The South Asian Decorative Arts and Crafts Collection Trust CIO | Norwich | CE043011 |
| The South Beach Hotels and Hospitality Limited | Lancashire | 14980318 |
| The Southbroom Surgery | Devizes | — |
| The Southover Partnership | London | — |
| The SP Bar | Andover | — |
| The Spa Culture Ltd | London | 15695660 |
| The Space Between Sports Limited | London | 12733410 |
| the space* studio (*architecture & interior design) limited | Manchester | 04530150 |
| The Spanish Nursery and Children's Centre for Culture and Language | London | — |
| The Spartans Football Club | Edinburgh | — |
| The Specialist Works Ltd | Kent | 04604217 |
| The Spectator (1828) Ltd | London | — |
| The Speedwell Trust Limited | Dungannon | NI682767 |
| The Spencer Group Ltd | Reading | 04179163 |
| THE SPICE (COVENTRY) LTD | COVENTRY | 13708422 |
| The Spice Box Haverfordwest Ltd | Haverfordwest | 08830345 |
| The Spice Factory | Blackburn | — |
| THE SPICE LOUNGE @NUMBER 10 LTD | DERBY | 08450057 |
| The Spice Lover Ltd | Taunton | 12478612 |
| THE SPICE OF FRIENDS LTD T/a Blue Ginder Indian Restaurant | Bridgnorth | 12145260 |
| The Spice Tree Ltd T/A De Baga | Leeds | 14798191 |
| THE SPICE TREE SHARNBROOK LTD | Sharnbrook | 12073107 |
| THE SPIRIT LIFE CHERUBIM AND SERAPHIM CHURCH (UK) LTD | Nottingham | 16268266 |
| The Spitalfields Practice | London | — |
| The Splash Lab Limited | Stockport | 07361838 |
| The Sporting Chance | Carmarthenshire | — |
| The Sports Consultancy Ltd | London | 05983219 |
| The Sports Edit Limited | London | 09331295 |
| The Sports Marketing Group International Limited | London | 10652998 |
| The Springs Medical Partnership | Chesterfield | — |
| The Sprout Group Limited | London | 12441398 |