Abingdon Prep, Oxford

Belmont School, London

Bishopsgate School, Surrey

Brambletye School, Sussex

Caldicott School, Buckinghamshire

Christ Church Cathedral School, Oxford

Dumpton School, Wimborne

Edgeborough, Farnham

Hall Grove, Bagshot

Hanford School, Dorset

Heatherton House School, Buckinghamshire

Hornsby House School, London

St Francis School, Wiltshire

Spratton Hall School, Northants

King Alfred's School, London

Longacre, Surrey

Monkton Combe, Bath

Peponi School, Nairobi

Rupert House, Oxfordshire

Solefield School, Kent

Spring Grove, Wye

St Edmund's School, Surrey

St Hugh’s, Woodhall Spa

St Paul's Cathedral School, London

St Neot's School, Hampshire

St Swithun’s, Winchester

Swanbourne House, Bucks

The Crescent School, Warwickshire

The Dragon, Oxford

The Study School, Wimbledon

Sherborne Girls, Dorset

Shrewsbury House School, London

Taunton School, Somerset

The Elms, Worcestershire

The New Beacon, Kent

The Study School, Wimbledon

Wellesley House School, Kent 

Walhampton School, Hampshire

IAPS Heads, District 6