Before becoming CEO of Deep Green Mark grew multiple businesses from scratch to scale. Back in the early 00s he was the co-founder of Artists First, the legendary music software platform which helped transform the industry from CDs to digital downloads. His current portfolio includes Lifted https://www.liftedcare.com/ (Senior care - a JV with British Gas), Altogether https://altogetherdental.com/ (a US based dental healthcare business, a JV with GSK) and Secret Source https://www.secret-source.eu/ (augmented tech teams, based in Spain). He is an investor in Caldera https://www.caldera.co.uk/ (Heat Batteries, Europe), Colibri https://www.colibriteams.com/ (augmented tech teams, US), Optect https://www.optect.com/(AI flame detection), New Change FX https://www.newchangefx.com/ (FX data aggregation) and Alt https://www.ctrl-alt.co/ (FCA registered fractional ownership). He holds a number of other board positions and previously consulted to a range of FTSE 100s on M&A strategy and innovation.