Sarum Hall School, Hampstead, London NW3

Scarborough College Prep School, YO11

Scarisbrick Hall School, First & Middle School, L40

Seaford College Prep, Petworth GU28

Seaton House School, Sutton SM2

Sedbergh Prep School, Casterton, Carnforth LA6

Sevenoaks Preparatory School, TN15

Shebbear College Prep School, Beaworthy EX21

Sheffield High School, Junior School, S10

St Albans High School for Girls, Wheathampstead House Prep, AL4

St Aloysius’ College Junior School, Glasgow G3

St Ambrose Preparatory School, Altrincham WA15

St Andrew’s School, Pangbourne, Reading RG8

St Andrew’s School, Rochester ME1

Halstead St Andrew’s School, Woking GU21

St Anne’s School, Chelmsford CM2

St Anthony’s School for Boys, Hampstead, London NW3

Ivy House School, Golders Green, London NW11

Springmead Preparatory School, Frome BA11

Spring Grove School, Ashford TN25

Solihull Preparatory School, Saint Martin’s

Snaresbrook Preparatory School, South Woodford, London E18

Solefield Preparatory School, Sevenoaks TN13

Sompting Abbotts School, Lancing BN15

South Hampstead High School, Junior School, London NW3

South Lee School, Bury St Edmunds IP33

Southbank International School, Kensington, London W11

Southbank International School, Hampstead, London NW3

Spratton Hall School, Northampton NN6

St Christopher’s School, Wembley HA9

St Christopher’s School, Hampstead, London NW3

St Christopher’s School, Hove BN3

St Christopher’s The Hall School, Beckenham BR3

St Columba’s College Prep, St Albans AL3

St Columba’s School, Prep School, Kilmacolm PA13

St Crispin’s Preparatory School, Leicester LE2

St David’s Prep, West Wickham BR4

St David’s School, Purley CR8

St Christopher’s School, Totnes TQ9

St Chris Junior School, Letchworth SG6

St Aubyn’s School, Woodford Green IG8

St Augustine’s Priory, Junior School, Ealing, London W5

St Bede’s College Prep, Whalley Range, Manchester

St Benedict’s Junior School, Ealing, London W5

St Bernard’s Preparatory School, Slough SL1

St Catherine’s School, Preparatory School, Bramley GU5

St Catherine’s Prep School, Twickenham TW1

St Cedd’s School, Chelmsford CM2

Saint Christina’s School, Primrose Hill, London NW8

St Dominic’s Priory School, Prep School, Stone ST15