Jonathan Adams

Adams was born in Bristol, England. After graduating, he spent 15 years working in the practice of Will Alsop in London, where he worked on the North Greenwich tube station, next to the Millennium Dome. Adams says the design was inspired by the architect of Cardiff Castle, William Burges and the layered cliffs of the South Wales coast. The building was designed to create a modern Welsh identity, using North Wales slate and Welsh timber cladding.

In June 2004 Percy Thomas Architects were taken over by outsourcing company Capita. Adams agreed to remain with the company, though many of his colleagues left.

Adams was President of the Royal Society of Architects in Wales (RSAW) from 2005 to 2007. During his tenure, he expressed concern that the public often didn't understand good architecture.

In 2005 he began work on a major refurbishment and reorganisation of Cardiff's Sherman Theatre. The building re-opened in February 2012. Its facade used a distinctive metal cladding and the new entrance was relocated under a dramatic "eyelid".

In February 2010 Adams' new headquarters building for the Welsh Joint Education Committee (WJEC) was opened. It received criticism from the Wales branch of the Victorian Society, which likened it to an "upturned sandcastle". Adams had designed it to be contemporary, clad in steel and eye-catching from the main road. He presented a BBC television documentary about the American architect Frank Lloyd Wright, which was broadcast at the end of August 2017 on BBC Four and BBC Two Wales. In September 2022 Adams rejoined Percy Thomas Architects as Senior Architect.