The Practice was founded in London in 1957, operating originally under the name of Bainbridge and Evers. Colin Joyce and John Selway joined the Practice in the late 1960s and became Partners in 1976.  On 1st December 1987 the Practice title changed to The Selway Joyce Partnership and a second office was opened in Winchester.

Christopher Hore and Ian McCoy joined the Practice at that time and became Partners at the beginning of 1999.

In July 2010 Colin and John stepped down as Partners to become Consultants and act in an advisory capacity for the Practice.

From its inception the Practice has greatly increased its field of operation, Client base and technical and management support aided by modern computer technology.

As a result of the rapid expansion of the Practice additional offices have been opened in Charlecote Mews.