| STATECHANGED LIMITED | London | A rating |
| STATELY ACCOUNTANTS | LONDON | A rating |
| Statement Group Limited, trading as Novos | London | A rating |
| Statement Technologies Limited T/A Tuza | London | A rating |
| Statera Energy Limited | London | A rating |
| STATESIDE DISTRIBUTION LIMITED | Leicester | A rating |
| Stateside Foods Limited | Bolton | A rating |
| Stateside Skates Ltd | Amersham | A rating |
| Statham Manor Care Centre | Cheshire | A rating |
| STATICUS UAB | London | A rating |
| Station Cars Oxted Limited | Oxted | A rating |
| STATION CONVENIENCE STORE LIMITED | SOUTHEND ON SEA | A rating |
| Station Drive Surgery | Ludlow | A rating |
| station hotel newcastle ltd | Newcastle upon tyne | A rating |
| Station House Surgery | Kendal | A rating |
| STATION KIOSK (SK) LTD | Ilford | A rating |
| Station news | Rhyl | A rating |
| Station News | CHESTER | A rating |
| Station Newsagents Limited | Hayes | A rating |
| STATION PHARMACY LTD | MAGHULL | A rating |
| Station Plumbing and Hardware Ltd | Birmingham | A rating |
| STATION ROAD CONVENIENCE SUPERMARKET LIMITED | Redcar | A rating |
| STATION ROAD MINI MARKET | DONCASTER | A rating |
| Station Road Surgery | West Wickham | A rating |
| Station Self Storage Ltd | London | A rating |
| Station Store | Southgate | A rating |
| Station Super Store | Westgate on sea, Kent | A rating |
| Station View Health Centre | Hinckley | A rating |
| Station10 ltd | London | A rating |
| Statista Ltd | London | A rating |
| Statkraft UK Ltd. | London | A rating |
| Statom Group Limited | West Thurrock | A rating |
| STATOYS LIMITED | STOKE ON TRENT | A rating |
| StatPro Ltd | London | A rating |
| STATR LIMITED | Glasgow | A rating |
| Stats Group | Kintore | A rating |
| STATSports Group LTD | Newry | A rating |
| STATUE 2 LIMITED | MIDDLESEX | A rating |
| Statuo Ltd | Bolton | A rating |
| STATURA LTD | London | A rating |
| Status Motor Group LTD | Barking | A rating |
| Status Network Solutions Ltd | Hillington | A rating |
| STATUS OIL LIMITED | London | A rating |
| STATUUM LTD | London | A rating |
| Staubli (UK) Ltd | Telford | A rating |
| Staunton and Corse Surgery | GLOUCESTER | A rating |
| Staunton Surgery | Havant | A rating |
| Staveley Dental Care | Chesterfield | A rating |
| Stax Trade Centres Limited | Worsley | A rating |
| Stax UKCO Limited | London | A rating |
| Stay Independent at Home Ltd T/A Home Instead Lewes & Uckfield | Ringmer | A rating |
| Stay Metro Ltd T/A VCity ApartHotels | Glasgow | A rating |
| STAYBILITY LIMITED | London | A rating |
| STAYBUILT LTD | Kent | A rating |
| Stayfix Limited | London | A rating |
| Stayley Cricket Club | Stalybridge | A rating |
| Stayokay Limited | London | A rating |
| STAYWARM INSULATING & HEATING ENGINEERS LTD T/A CHESHIRE SPAS & POOLS | NESTON | A rating |
| Staywell Care Services Ltd | Camberley | A rating |
| STAYWOOD LIMITED | Gainsborough | A rating |
| Stazione Ltd | Cambridge | A rating |
| STB PIZZA LTD | St. Leonards-On-Sea | A rating |
| STBY ltd | London | A rating |
| STC INSISO LTD | Aberdeen | A rating |
| STC Power UK Limited | Nottingham | A rating |
| STC TEAMWEAR LIMITED | Suffolk | A rating |
| STD Retailer Ltd T/A Greengate Off-Licence | Stafford | A rating |
| STE Services Ltd | Ilford | A rating |
| Steadfast Care Limited T/A Home Instead Bristol North | Bristol | A rating |
| Steadfast Group (UK) Ltd | London | A rating |
| Steadfast Re London Brokers Limited | London, | A rating |
| STEADVIEW CAPITAL UK LLP | London | A rating |
| Steady Care Solutions Limited | Walsall | A rating |
| Steady Recruitment Limited | London | A rating |
| STEAK & LOUNGE LTD | LEICESTER | A rating |
| Steakbox Limited | London | A rating |
| Steakout Harrow Limited | Harrow | A rating |
| Stealth Security Group Ltd | South Harrow | A rating |
| Stealthwave Ltd T/A Novikov Restaurant & Bar | London | A rating |
| Steam & Air Blowing Service Company (SABSCO) Ltd | Aylesford | A rating |
| Steam Hubs & Pubs CIC | Manchester | A rating |
| Steam Motion and Sound UK Ltd | London | A rating |
| Steam-A Solutions Limited | Leeds | A rating |
| Steama Company Limited | Manchester | A rating |
| Steamcraft Ltd | London | A rating |
| Steamin' Billy (Oadby) Limited | Leicester | A rating |
| Steamship Insurance Management Services Limited | London | A rating |
| STEAMX SERVICES LTD | Guildford | A rating |
| Stech International Limited | Hounslow | A rating |
| STech Technology UK Limited | London | A rating |
| Stechford Baptist Church | Birmingham | A rating |
| Stechford Meat Ltd | Birmingham | A rating |
| Stechford News & Booze Ltd | Birmingham | A rating |
| STECONFER RAIL LTD | Manchester | A rating |
| Steder Group (UK) Ltd | Hillington Park | A rating |
| Stedman Denny Limited | London | A rating |
| STEEL & JELLY LIMITED | Birmingham | A rating |
| Steel City Autos Ltd | Sheffield | A rating |
| Steel City General Practice | Sheffield | A rating |
| Steel City Interactive Ltd | Sheffield | A rating |
| Steel Engineers And Fabricators Limited | Manchester | A rating |
| Steel Force Limited | London | A rating |
| Steel Guard Ltd | Cambridge | A rating |
| STEEL HOMES CONSTRUCTION LTD | South Croydon | A rating |
| STEEL LIFE GROUP | Poole | A rating |
| Steel River Consultants Limited | Stockton | A rating |
| Steel Service Centre Limited | Stafford | A rating |
| Steel Software Solutions Limited | Oldham | A rating |
| Steel Solutions NI Limited | Lisnaskea | A rating |
| Steel Structures (NI) Ltd | Belfast | A rating |
| SteelBuy Limited | Birmingham | A rating |
| STEELCART UK LTD | WARRINGTON | A rating |
| Steelcase Limited | London | A rating |
| Steelco International Trading | London | A rating |
| Steelers Ice Arena Limited | Sheffield | A rating |
| Steelinvest Ltd | London | A rating |
| Steelite International Limited | Stoke on Trent | A rating |
| Steelo Ltd | Hounslow | A rating |
| SteelRose Legal Ltd | London | A rating |
| STEELWORX LTD | Dungannon | A rating |
| Steelwrist UK Ltd | Banbury | A rating |
| Steen Commercials Limited | Dungannon | A rating |
| Steensen Varming | London Area, United Kingdom | A rating |
| Steer Automotive Group | Aylesbury | A rating |
| Steer Davies & Gleave Ltd | London | A rating |
| Steeris Holdings Ltd t/a Utility Market Watch | Leicester | A rating |
| Steerpike Limited | London | A rating |
| Steeton Court Nursing Home | Keighley | A rating |
| Stef & Philips Limited | LONDON | A rating |
| Stefanini UK Limited | Brentwood | A rating |
| Stein IAS Holdings Ltd ( t/a Stein IAS ) | Bollington | A rating |
| Stein's Events ltd | London | A rating |
| Steinys Limited | London | A rating |
| Stelia Ltd | London | A rating |
| Stella Enterprises Limited | London | A rating |
| Stella House Care Home | Pontefract | A rating |
| Stella McCartney Limited | London | A rating |
| Stella's Voice | Peterhead | A rating |
| Stellantis &You UK Limited | Coventry | A rating |
| Stellantis Financial Services UK Limited | Redhill | A rating |
| Stellantis UK Limited | Coventry | A rating |
| STELLAR BUILD LTD | Ilford | A rating |
| Stellar Creative Ltd | London | A rating |
| Stellar Energy UK Limited | Llanelli, | A rating |
| Stellar Entertainment Software Ltd | Guildford | A rating |
| Stellar Fusion Group Limited | London | A rating |
| Stellar Global Technologies Limited | Leicester | A rating |
| Stellar Healthcare Solutions Limited | Northolt | A rating |
| STELLAR HEAVY INDUSTRIES UK LTD | London | A rating |
| STELLAR INSULATION LTD | Ilford | A rating |
| Stellar Motor Company (Bolton) Limited | Bolton | A rating |
| Stellar Motors Ltd | Bracknell | A rating |
| Stellar Murrayshall LLP | Perth | A rating |
| Stellar Restaurants Ltd T/A McDonald's | Edinburgh | A rating |
| Stellar Search Ltd | London | A rating |
| StellarCare NW | Ellesmere Port | A rating |
| STELLATON LTD | High Wycombe | A rating |
| STELLEN INFOTECH LTD | Slough | A rating |
| Stellex Capital Management UK LLP | London | A rating |
| Steltix UK Ltd | Milton Keynes | A rating |
| STEM CENTRE LTD | Norwich | A rating |
| STEM Edutainment Limited T/A Robothink | London | A rating |
| STEM ENERGY SERVICES LIMITED | Aberdeen | A rating |
| Stem Fab Ltd | Ahoghill | A rating |
| STEM Healthcare Limited | London | A rating |
| Stem Tiptech Ltd | Manchester | A rating |
| STEMAX CONSULT HEALTHCARE SERVICES LIMITED | MILTON KEYNES | A rating |
| STEMAZINGKIDS CIC | Longwitton | A rating |
| Stemcell Technologies UK Limited | Cambridge | A rating |
| Stemcor Limited | London | A rating |
| Stemette Futures | London | A rating |
| STEMLIFE INTERNATIONAL LTD | COVENTRY | A rating |
| STEMRAN LIMITED | PAISLEY | A rating |
| Stena Drilling LTD | Aberdeen | A rating |
| Stena Line Limited | London | A rating |
| STENCIL Creative Ltd | NOTTINGHAM | A rating |
| Stenham Support Services Ltd | London | A rating |
| Stenhouse Medical Centre | Nottingham | A rating |
| Stenhousemuir Cricket Club | Stenhousemuir | A rating |
| STENN INTERNATIONAL LIMITED | LONDON | A rating |
| Stenner Ltd | Tiverton | A rating |
| Stenton Obhi Architects | Milton Keynes | A rating |
| STEP 1 ASSOCIATES LIMITED | Blackburn | A rating |
| STEP ACCOUNTANCY SERVICES LIMITED T/A STEP ACCOUNTANTS | Stockport | A rating |
| Step Ahead Care Services Ltd | London | A rating |
| Step Ahead Care Services Ltd | Leeds | A rating |
| STEP AHEAD HOME CARE LTD | Leeds | A rating |
| Step Associates Ltd | Salisbury | A rating |
| Step Exchange Limited | Crookham Village | A rating |
| Step In | Leicester | A rating |
| Step In Off licence & News | Leicester | A rating |
| Step Ladder Solutions Ltd. | London | A rating |
| STEP NEXT LIMITED | West Bromwich | A rating |
| Step On Flooring Ltd. | Leeds | A rating |
| Step Up Children and Family Services Limited | Huddersfield | A rating |
| Step Up Supported Living Limited | Gloucester | A rating |
| Step up Training and Care | Redditch | A rating |
| Step4Ward Services (Kent) Ltd | Garlinge | A rating |
| Step8up Limited | Camberley | A rating |
| Stepahead Resource Services | Tameside | A rating |