Guy Newey was appointed special adviser to secretary of state for business, energy and industrial strategy Greg Clark in August 2016.  He previously was special adviser to Amber Rudd at the Department for Energy and Climate Change from July 2015 to July 2016. 
- Greg Clark - special adviser 2016 until September 2018
- Amber Rudd - special adviser 2015 - 2016
- Policy Exchange - head of energy and environment 2010-2014
- Ovo Energy
- Catapult Energy - 2018
- Special advisers map, Westbourne Communications, accessed 9 January 2017.
- Jillian Ambrose, Ovo’s head of policy made special advisor to Amber Rudd, Utility Week, 29 May 2015, accessed 4 June 2015