| Seven Capital Plc | London | A rating |
| Seven Care Services Ltd | Nuneaton | A rating |
| Seven Contractors Limited | Southampton | A rating |
| SEVEN DAY CARE (ESSEX) LIMITED | Southend on Sea | A rating |
| Seven day Grocers Ltd | SURREY | A rating |
| Seven Day Group Limited | Abbeywood | A rating |
| Seven Days | Luton | A rating |
| Seven Dials Playhouse Ltd | London | A rating |
| SEVEN DIGITAL MARKETING LIMITED | London | A rating |
| Seven Dines Limited | Coggleshall | A rating |
| SEVEN ELEMENT SUCCESS LTD | Brighton | A rating |
| Seven Eleven Foods Limited | London | A rating |
| Seven Hills Communications Limited | London | A rating |
| Seven Hills Practice Limited | Edinburgh | A rating |
| SEVEN HILLS RETAIL LTD | Burton-on-Trent | A rating |
| Seven hotels Ltd | SOUTHEND-ON-SEA | A rating |
| SEVEN KINGS BUILDERS LTD | Romford | A rating |
| Seven Kings Practice | Ilford | A rating |
| SEVEN NUNEATON LIMITED | Nuneaton | A rating |
| Seven Partnership Limited | London | A rating |
| Seven Points Capital UK LLC | London | A rating |
| Seven Seas Fish Bar and Restaurant | Whitstable | A rating |
| Seven Seas Maritime Ltd | London | A rating |
| SEVEN SEAS TRADING LIMITED | Bradford | A rating |
| Seven Seeded Limited | Watford | A rating |
| Seven Sisters Company | Ellesmere | A rating |
| SEVEN SPICE KILGETTY LIMITED | Kilgetty | A rating |
| Seven Spice Leicester Ltd t/a Seven Spice Bar & Grill | Leicester | A rating |
| Seven Spice Pembroke Dock Limited | Pembroke | A rating |
| Seven Spikes Relief Foundation | South Woodford | A rating |
| Seven Star Care Ltd | Basingstoke | A rating |
| Seven Star I Limited | Exeter | A rating |
| SEVEN STARS MOTORS LTD | Hounslow | A rating |
| SEVEN STARS SERVICE LIMITED | Bury | A rating |
| SEVEN STEPS HEALTHCARE LTD | Leicester | A rating |
| Seven Stories Limited | London | A rating |
| Seven Zones Services Limited | England | A rating |
| SevenC3 | London | A rating |
| Sevenfire Research Limited | London | A rating |
| SEVENGINEERING CONSULTANCY LTD | London | A rating |
| Sevenhill Group Limited | Reigate | A rating |
| Sevenhills Estates Ltd | Sheffield | A rating |
| SEVENHILLS INFOTECH LIMITED | Southend-On-Sea | A rating |
| Sevenoaks Clinic Ltd | Sevenoaks | A rating |
| Sevenoaks School | Sevenoaks | A rating |
| Sevenoaks Suns Basketball Club Ltd | Sevenoaks | A rating |
| Sevenoaks Vine Cricket Club | Sevenoaks | A rating |
| Sevenoaks Visionplus Limited | Sevenoaks | A rating |
| SevenRooms Ltd | London | A rating |
| Sevenshoots Ltd t/a Muse Productions | London | A rating |
| Seventeen Group Limited | Glasgow | A rating |
| Seventh-day Adventist Church | Nottingham | A rating |
| Seventy Four Healthcare Limited | Hull | A rating |
| seventy7 Group | London | A rating |
| seventynine lighting ltd | cheltenham | A rating |
| Severfield Commercial & Industrial (NI) Ltd | Ballinamallard | A rating |
| Severfield Commercial & Industrial Limited | Thirsk | A rating |
| Severin Finance Ltd | London | A rating |
| Severn & Wye Smokery Ltd | Westbury-on-Severn | A rating |
| Severn Dental | Pontypridd | A rating |
| Severn Drives and Energy Ltd | Kibworth, Beauchamp | A rating |
| Severn Fields Medical Practice | Shrewsbury | A rating |
| SEVERN POULTRY LIMITED | STROUD | A rating |
| Severn Sea Ltd T/As | Lynmouth | A rating |
| Severn Trent | Coventry | A rating |
| SEVERN VALLEY CATERING LIMITED | WORCESTER | A rating |
| Severn Valley Lamb Limited | Walsall | A rating |
| Severn Valley Medical Practice | Worcester | A rating |
| Seville Developments LTD | Oxford | A rating |
| Sevron Ltd | Leyland | A rating |
| SEVVEL BROTHER LIMITED | Brighton and Hove | A rating |
| SEW EURODRIVE LTD | NORMANTON | A rating |
| Sew Perfect (Oxted) Ltd t/a Sew Perfect Oxted | Horsham | A rating |
| Sew Perfect Limited | Kent | A rating |
| Sew-Works LTD | Epsom | A rating |
| Sewell Group Ltd. | Hull | A rating |
| Sexey's School | Bruton | A rating |
| Sexy Buns Food ltd | London | A rating |
| Seyf Dental | London | A rating |
| Seyfarth Shaw (UK) LLP | London | A rating |
| SEYG LTD | KINGSTON UPON THAMES | A rating |
| Seylon Traders Limited | Barnet | A rating |
| Seymour Hotels Limited | Worcester | A rating |
| Seymour House Residential Care Homes Limited | Middlesex | A rating |
| Seymour Medical Centre | London | A rating |
| SEYMOUR POWELL LIMITED | LONDON | A rating |
| Seymour Walk Limited | London | A rating |
| SEYMUL LIMITED | London | A rating |
| Seyon Convenience Ltd | Ammanford | A rating |
| Seyon Ltd T/As BP Chertsey Service Station | Chertsey | A rating |
| Seyon Rengan T/as High Street News | Kettering | A rating |
| Seyon Services Ltd | Alnwick | A rating |
| Seysha Forecourts Ltd | Worsley | A rating |
| Seytos Limited | London | A rating |
| SEZ DISTRIBUTION LIMITED | Huddersfield | A rating |
| SF Accountant Limited | Mitcham | A rating |
| SF CARS AND COMMERCIALS LTD | St Ives | A rating |
| SF COLLECTION LTD | Crawley | A rating |
| SF Equine Limited | Dorking | A rating |
| SF Express (Europe) Co. Ltd | Twickenham, London | A rating |
| SF Insuretech (UK) Ltd | London | A rating |
| SF Planning Limited | Cheltenham | A rating |
| SF REAL ESTATES LTD T/A Century 21 London Central | London | A rating |
| SF Stefan Civil Engineering and Utility Contractors Ltd | Borehamwood | A rating |
| SF Studios Ltd. | London | A rating |
| SF SWEETS LIMITED | FALLOWFIELDS | A rating |
| SFA (Oxford) Limited | Oxford | A rating |
| SFA Saniflo UK Ltd | WATFORD | A rating |
| SFAET Ltd | Gidea Park | A rating |
| SFASHION LTD | London | A rating |
| SFB Care Limited | Aylesbury | A rating |
| SFB MARKETING LIMITED | England | A rating |
| SFB Ventures Ltd | Tewkesbury | A rating |
| SFC Capital | Cheshire | A rating |
| SFC WESTON LTD T/A Miss Millie?¢????s Fried Chicken | Weston-super-Mare | A rating |
| SFCT Management Limited | London | A rating |
| Sfera Care Ltd | London | A rating |
| SFEROLA LTD | Castleford | A rating |
| SFF Cuisine Limited T/A PRAVAAS | London | A rating |
| SFI AGRI COMMODITIES LIMITED | LONDON | A rating |
| SFI Development and Investment Limited | London | A rating |
| SFINCIONE LTD T/A Millions Pizza | London | A rating |
| SFK Consultants (INT) Ltd | Orpington | A rating |
| SFM ENG Ltd | Keady | A rating |
| SFM Engineering | Keady | A rating |
| SFM GLOBAL LTD | London | A rating |
| SFM UK Management LLP | London | A rating |
| SFN Ltd | Milton Keynes, Bucks | A rating |
| SFO Capital Limited | London | A rating |
| SFR Eggs Ltd. | Strabane | A rating |
| SFS CONSULTANCY AND EDUCATION LIMITED | London | A rating |
| SFS ELECTROTECH LTD | London | A rating |
| SFS Group Fastening Technology Ltd | LEEDS | A rating |
| SG & Co Accountants (UK) Limited | London | A rating |
| SG Analytics Limited | London | A rating |
| SG Convenience Store Ltd | LONDON | A rating |
| SG HAIR & BEAUTY LIMITED | Cardiff | A rating |
| SG Halai Ltd | Wigan | A rating |
| SG IMPORTS (SE) LTD | London | A rating |
| SG Motor House Ltd | Hoddesdon | A rating |
| SG Networks Limited | Doncaster | A rating |
| SG Power Distribution Limited | London | A rating |
| SG Radiology And Associates Ltd | WAKEFIELD | A rating |
| SG Rocks (UK) LTD | London | A rating |
| SG Store Limited T/A Siop Penparcau Stores | Aberystwyth | A rating |
| SG SUPPLIES LIMITED | LUTON | A rating |
| SG TECHNOLOGIES LIMITED | Rainham | A rating |
| SG TRADING LTD | LONDON | A rating |
| SG&R Hodges Ward Elliott t/a HVS Hodges Ward Elliott | London | A rating |
| SG&R Valuation Services LLC t/a HVS | London | A rating |
| SG7 BALDOCK SPICE LTD | Baldock | A rating |
| SGA Enterprises Ltd | Newcastle | A rating |
| SGA Services Limited | Cheltenham | A rating |
| SGA Services Ltd | Bristol | A rating |
| SGBI UK LTD | Hertfordshire | A rating |
| SGC Companies Ltd | London | A rating |
| SGCS Care Ltd | Baldock | B rating |
| SGD Restaurants Ltd | Henley on Thames | A rating |
| SGE (SEAL) Ltd | Sevenoaks | A rating |
| SGEE Limited T/A Mirin | Edinburgh | A rating |
| SGET International Ltd | Westminster | A rating |
| SGHC UK Limited | London | A rating |
| SGI SOLUTIONS II LIMITED | Surrey | A rating |
| SGIM & SuSh Limited | Stroud | A rating |
| SGK Construction Services Ltd | Milton Keynes | A rating |
| SGK Group Ltd | Hounslow | A rating |
| SGKK SERVICES LIMITED | Essex | A rating |
| SGM XPRESS LTD | Walsall | A rating |
| SGMSIA Cookware UK Limited | London | A rating |
| SGP CONTRACTS LTD | LONDON | A rating |
| SGS & Partners Limited | London | A rating |
| SGS Builders Ltd | West Drayton | A rating |
| SGS Food Ltd | Barkingside | A rating |
| SGS Hotels (Reading) Limited | Calcot | A rating |
| SGS Hotels (UK) Limited t/a Ramada Solihull | Solihull | A rating |
| SGS MOTORS LTD | Leeds | A rating |
| SGS United Kingdom Limited | Ellesmere Port | A rating |
| SGTB INVESTMENT LTD | Southall | A rating |
| SGTBS LIMITED | ENGLAND | A rating |
| SGVU TRADING LIMITED | Ellesmere Port | A rating |
| SGW LAB Ltd | London | A rating |
| SGW Safety & Security Ltd | Nottinghamshire | A rating |
| SGZ Cononish Limited | Crianlarich | A rating |
| SGZ Cononish Ltd | Tyndrum | A rating |
| SH Accounting & Bookkeeping lTD | London | A rating |
| SH Brunel Limited T/A Harbour House | Bristol | A rating |
| SH BUILDING & ELECTRICAL LTD | Ellesmere Port | A rating |
| SH Care Ltd | Bolton | B rating |
| SH Children's Home Ltd | Leicester | A rating |
| SH Contractors | Oldham | A rating |
| SH Cuisine Ltd | Cannock | A rating |
| SH ELECTRICAL COMPLIANCE LTD | London | A rating |
| SH Food Sussex Ltd T/A Naasta | West Sussex | A rating |
| SH Group UK Operations Limited | London | A rating |
| SH Pratt Group Limited | Luton | A rating |
| SH Professional Services Limited | Tewkesbury | A rating |
| SH Stockton Ltd T/A Manjaros | Newcastle Upon Tyne | A rating |
| Sha Global Services Limited | London | A rating |
| SHA INNOVATIONS LTD | Hemel Hempstead | A rating |
| SHA MECH SOLUTION LTD | Ilford | A rating |