| ST CARLO GROUP LTD | London | A rating |
| St Catharine's College | Cambridge | A rating |
| St Catherine Care Home LTD | London | A rating |
| St Catherine's School | Guildford | A rating |
| St Catherine's Surgery | Birkenhead | A rating |
| ST CECILIA CARE HOME | SHEPTON MALLET | A rating |
| St Cecilia's Care Services Limited | Scarborough | A rating |
| St Cecilia's Catholic Primary School | Sutton | A rating |
| St Chads Convenience Limited | London | A rating |
| St Charles Catholic Sixth Form College | London | A rating |
| St Christopher School | Letchworth Garden City | A rating |
| St Christopher's | Sydenham | A rating |
| St Christopher's School (Hampstead) Ltd | London | A rating |
| St Christophers Fellowship | London | A rating |
| St Clair Care Limited | Camborne | A rating |
| St Clair Veterinary Care ltd | Blyth | A rating |
| St Claire's Care Home | Folkestone | A rating |
| St Clare Catholic Multi Academy Trust | Sheffield | A rating |
| St Clare's Oxford | Oxford | A rating |
| St Clears Dental Studio Ltd | St Clears | A rating |
| st clement vets | Truro | A rating |
| St Clements Limited | London | A rating |
| St Clements Partnership | Winchester | A rating |
| St Clements Surgery | Oxford | A rating |
| St Columba Hotel Ltd. | ISLE OF IONA | A rating |
| St Columba's College | St Albans | A rating |
| ST COMPLETE CARE LTD | Peterborough | A rating |
| ST CONSTRUCTION EUROPE LTD | Newport | A rating |
| ST Convenience Store | Birmingham | A rating |
| St Cuthbert Mayne | Torquay | A rating |
| St Cyprian's Greek Orthodox Primary Academy | Thornton Heath | A rating |
| ST Cyril Ltd | London | A rating |
| St David;s Poultry Team Ltd | Exmouth | A rating |
| St David's Clinic | Newport | A rating |
| St Davids Care in the Community | St Davids Road | A rating |
| St Davids International Education Limited | London | A rating |
| ST Dental Limited | Whitehaven | A rating |
| St Dominic's Sixth Form College | Harrow-on-the-Hill | A rating |
| St Dominics Residential Home Limited | Kelvedon | A rating |
| St Dunstan's Cheam Cof E Primary School | Sutton | A rating |
| St Dunstan's Education Group | London | A rating |
| St Ebbe's Church | Oxford | A rating |
| St Edmund's Catholic Primary School | London | A rating |
| St Edmund's College | Ware | A rating |
| St Edmund's College | Cambridge | A rating |
| St Edmund's School Canterbury | Canterbury | A rating |
| St Edmundsbury & Ipswich Diocesan Board of Finance | Ipswich | A rating |
| St Edward Street Dental Practice | Leek | A rating |
| St Edward's School | Oxford | A rating |
| St Edwards Medical Centre | Romford | A rating |
| St Elizabeth Hospice | Ipswich | A rating |
| St Elizabeth's Centre | Much Hadham | A rating |
| ST Engineering iDirect (UK) Limited | Milton Keynes | A rating |
| ST Engineering RHQ Limited | Oxon | A rating |
| St Erme Cricket Club | Truro | A rating |
| St Ethelburga's Centre for Reconciliation and Peace | London | A rating |
| ST FILLING STATION LTD | Buckinghamshire | A rating |
| ST FOOD AND WINE LTD | West Glamorgan | A rating |
| ST FOOD AND WINE VINCENT LTD | LONDON | A rating |
| St Francis and St Clare Catholic MAC | Wolverhampton | A rating |
| St Francis Care Home | Glasgow | A rating |
| St Francis Xavier Foreign Mission Society | Coatbridge | A rating |
| St Gabriel the Archangel CMAT | Dudley | A rating |
| ST GEORGE CAPITAL MANAGEMENT LIMITED | LONDON | A rating |
| ST GEORGE RETAIL LTD | Egham | A rating |
| St George's (Wigan) Limited | Wigan | A rating |
| St George's Crescent Surgery | Wrexham | A rating |
| St George's Crypt | Leeds | A rating |
| St George's Edinburgh | Edinburgh | A rating |
| ST GEORGE'S HOSPITAL CHARITY | LONDON | A rating |
| St George's Medical Practice | Darlington | A rating |
| St George's School Ascot Trust Limited | Ascot | A rating |
| St Georges (Liverpool) Limited | Wallasey | A rating |
| St Georges Care Home | Taunton | A rating |
| St Georges Healthcare Limited T/A St Georges Pharmacy | London | A rating |
| St Georges Medical Centre | Sheerness | A rating |
| St Georges Medical Centre | Southall | A rating |
| St Georges Nursery | Leicester | A rating |
| ST GEORGES SERVICES LTD | Bolton | A rating |
| St Georges Surgery | Blackburn | A rating |
| St Georges Weybridge | Addlestone | A rating |
| St Giles Hotel Ltd | London | A rating |
| St Giles Schools of Languages Limited | London | A rating |
| St Helen Bishopsgate Parochial Church Council | London | A rating |
| St Helen's Church | London | A rating |
| St Helen's Hotel Limited TA Mercure St Helens Hotel | St Helens | A rating |
| St Helen's School | London | A rating |
| St Helens Foods Ltd T/A THE DELISH | Hazel Grove | A rating |
| St Helens Medical Centre | St Helens | A rating |
| St Helens Post Office | Isle of Wight | A rating |
| St Helens Rugby Club Ltd | St Helens | A rating |
| St Hugh's Church | Luton | A rating |
| St Ignatius College | Enfield | A rating |
| St Ives Lodge Care LTD | Chingford | A rating |
| St Ives Specsavers Limited | St. Ives | A rating |
| St James and Emmanuel | Manchester | A rating |
| St James Church Clerkenwell | London | A rating |
| St James Church Gerrards Cross with St James Fulmer | Gerrards Cross | A rating |
| St James Court Hotel Ltd | London | A rating |
| St James Dental | Gloucester | A rating |
| St James Exchange Hub Ltd | Nechells | A rating |
| St James Hotel Trading (Stratford) Limited | Leamington | A rating |
| St James House Residential Care | Darwen | A rating |
| St James Mar Thoma Church | New Eltham | A rating |
| St James Medical Centre | Taunton | A rating |
| St James Medical Practice | Kings Lynn | A rating |
| St James Medichem Limited | London | A rating |
| St James Pastry Ltd | London | A rating |
| St James Styvechale | Coventry | A rating |
| St James Surgery | Clacton-On-Sea | A rating |
| St James Veterinary Group | Swansea | A rating |
| St James' Catholic High School | London | A rating |
| St James's Auctions Limited | London | A rating |
| St James's Hotel Trading (Bath) Limited | Leamington | A rating |
| St James's Montefiore Cricket Club | Hassocks | A rating |
| St John at Hackney Church | London | A rating |
| St John Cassian CIO | OXFORD | A rating |
| St John Fisher Catholic Comprehensive School | Rochester | A rating |
| St John Henry Newman Catholic School | CARLISLE | A rating |
| St John of Jerusalem Eye Hospital Group | London | A rating |
| St John Vianney School | Manchester | A rating |
| St John Wall Catholic School | Birmingham | A rating |
| St John's Catholic Comprehensive School | Gravesend | A rating |
| St John's Church, Egham | Egham | A rating |
| St John's College, Cambridge | Cambridge | A rating |
| St John's Hampton Wick | Hampton Wick | A rating |
| St John's Hoxton | London | A rating |
| St John's International School | Sidmouth | A rating |
| St John's Way Medical Centre | London | A rating |
| St Johns Care Home Ltd | Norwich | A rating |
| St Johns College | Durham | A rating |
| St Johns House Medical Centre | Worcester | A rating |
| St Johns Mar Thoma Church UK | Hounslow | A rating |
| St Johns Medical Centre | Grantham | A rating |
| St Johns Nursing Home | South Croydon | A rating |
| St Johns Post Office | Newbury | A rating |
| St Johns Retail Group T/A St Johns Superstore | Isleworth | A rating |
| St Johns Surgery | Cambs | A rating |
| St Johnstone Football Club | Perth | A rating |
| St Joseph Newport Ltd | Cardiff | A rating |
| St Joseph's Catholic Primary School | London | A rating |
| St Joseph's College | Ipswich | A rating |
| St Joseph's College Reading | Reading | A rating |
| St Joseph's Nursing Home | Littlehampton | A rating |
| St Joseph's RC Primary School | Manchester | A rating |
| St Joseph's RC Primary School | Barking | A rating |
| St Joseph's Retreat (Highgate) | London | A rating |
| St Joseph's Society for Foreign Missions | Maidenhead | A rating |
| St Joseph's Specialist Trust | Cranleigh | A rating |
| ST JOSEPHS REST HOME | Ilford | A rating |
| St Josephs Travels Ltd | Surrey | A rating |
| St Jude Care Homes Ltd | Raunds | A rating |
| St Judes Post Office | Stoke-On-Trent | A rating |
| ST JULIANS STORE LTD | Coventry, West Midlands | A rating |
| St Just Cricket Club | St Just | A rating |
| St Kitts Veterinary Group | Hartley Wintney, Hook | A rating |
| St Laurence Education Trust (Ampleforth College) | York | A rating |
| St Lawrence & Highland Court Cricket Club | Canterbury | A rating |
| St Lawrence Surgery | Worthing | A rating |
| St Leger Homes Doncaster Limited | Doncaster | A rating |
| St Lucy Lodge | London | A rating |
| St luke traders ltd | Coventry | A rating |
| St Luke's Hospice | Sheffield | A rating |
| St Luke's Primary Care Centre | Northampton | A rating |
| St Luke's School | St Albans | A rating |
| St Lukeâ??s Premier Ltd | Pontypool, Wales | A rating |
| ST Lukes Cranham Park | Cranham Upminster | A rating |
| ST MADOES LTD t/a Keystore More | Kilmarnock | A rating |
| St Margaret's Homecare | York | A rating |
| St Margaret's School | Bushey | A rating |
| St Margaret's School Hampstead | London | A rating |
| ST MARGARETS EXPRESS LTD | LEICESTER | A rating |
| St Margarets Nursery Limited | Edinburgh | A rating |
| St Mark Dental Surgery | Cambridge | A rating |
| St Mark Universal Care | Oldham | A rating |
| St Mark's Church | London | A rating |
| St Mark's Court Ltd | Swansea | A rating |
| St Mark's West Essex Catholic School | Harlow | A rating |
| St Marks Care Home Ltd T/A St Marks Residential Care Home | Clacton-on-Sea | A rating |
| St Marks Coventry | Coventry | A rating |
| St Martha Limited | Nantwich | A rating |
| St Martin of Tours Housing Association | London | A rating |
| St Martins in the Fields High School For Girls | Lambeth | A rating |
| St Martins Management Corporation Limited | London | A rating |
| St Martins Practice | Leeds | A rating |
| St Martins Tandoori | Oswestry | A rating |
| St Mary & Pop Kyrillos LTD | Brighton | A rating |
| St Mary and St Abraam Coptic Orthodox Church | Hove | A rating |
| St Mary and St Abu Saifain Coptic Orthodox Church | Risca | A rating |
| St Mary Redcliffe and Temple School | Bristol | A rating |
| St Mary's (ASC) Limited | Carnaby | A rating |
| St Mary's Bletchley | Bletchley | A rating |
| St Mary's Catholic Primary School | Isleworth | A rating |
| St Mary's Catholic School | Chiswick | A rating |
| St Mary's CE Academy Cheshunt | Cheshunt | A rating |
| St Mary's Educational Academy Ltd | Peterborough | A rating |
| ST MARY'S FINANCIAL CONSULTANTS LIMITED | London | A rating |
| ST MARY'S NURSING HOME LIMITED | London | A rating |
| St Mary's Pharmacy | Solihull | A rating |
| St Mary's Residential Care Home | Norwich | A rating |