David joined Touchstone Innovations in 2014 as a Venture Partner in the Technology Ventures Team. He has extensive experience in building companies from early stage through to private and public exits, along with a long career in senior management in technology corporates. Notable companies include HP, Agilent Technologies, Marconi, SPI and TRUMPF. He is currently a board member at several technology companies including Perpetuum where he serves as the Chairman, and OPS Innovations. David holds a PhD from Imperial College, is a Fellow of the Institute of Physics and was recently elected a Fellow of the Royal Academy of Engineering.