Martin founded Knight Architects in 2006 and the practice has enjoyed success in UK and international competitions, including the Merchant Square Bridge, London, the Kruunusillat Bridges in Helsinki, Margaretenguertel Bridge in Vienna and four bridges at Darmstadt, Germany. He is an experienced Architect and Fellow of the RIBA and IABSE. In 2013 he was elected a Companion of the Institution of Structural Engineers.