Sarah starts as the CEO of MOSL (the market operator for business customers) on 3 June 2019.
With a doctorate in Environmental Engineering, Sarah has worked for Thames Water for 23 years in a wide variety of roles, leading teams of up to 3000 people in both technical and operational areas. After 8 years leading Asset Management functions, Sarah led the development of the companies Business Plan. Sarah was then Head of Strategy developing the corporate strategy for the board of Thames Water. Sarah’s most recent role in Thames was as the Managing Director of Strategic Planning and Investment, with accountability for all Asset Management, Science, Engineering, Health and Safety and Innovation in Thames Water. Prior to that, Sarah was Managing Director of Water for Thames Water, with executive accountability for the treatment and delivery of clean, safe drinking water to over 9 million customers in London and the Thames Valley.