Carl Grannell has been appointed as a director of John McCall Architects in Liverpool.
An associate for seven years, he has worked at the practice for 11 years.
He joins the board alongside existing directors Paul Moscardini, Traci Johnston, Dave Smith and Colin Usher.
Usher said: "Carl's wide experience has proved to be a great asset, working across a range of sectors including offices, retail and health as well as the private and social housing sector for which McCall's are so well known.
"His strong work ethic and award winning designs have been integral to the expansion of the practice."