British Aircraft

Aircraft Manufacturing Company (Airco DeHavilland)

Armstrong-Whitworth

Austin

Avro

Beardmore

Blackburn

Bristol

British Aerial Transport (BAT)

British Nieuport

Cody

Coventry Ordnance

Dunne

Eastbourne Aviation Company (EAC)

Felixstowe

Flanders

Gosport

Grahame-White

Grain

Handley-Page

Lakes Flying Company

London & Provincial

Martinsyde

Parsons

Pemberton Billing

Radley England

Royal Aircraft Factory (RAF)

Short

Sopwith

Tarrant

Vickers

Westland

White & Thompson

Wight