Piers Clark

aws 2020 piers clark

Piers Clark

Chairman, Isle Group Ltd


Piers Clark is the founder and chairman of the Isle Group. Isle is a technical consultancy that works with over 200 water utilities around the world.

Prior, Piers was the first Managing Director recruited into Blackstone’s $1bn water-sector private equity fund, Global Water Development Partners (GWDP). From 2010 to 2014, Piers was the Commercial Director at Thames Water. Prior to this he was Managing Director of Mouchel Regulated Industries, part of Mouchel plc. He led a team of 3000 staff and provided engineering consultancy and operational maintenance services.

Piers holds a BSc Environmental Science and a PhD in Civil Engineering, and is a Member of Chartered Institute of Water and Environmental Management, as well as the Institute of Asset Management.