David Gammon Hon FREng spent 17 years an an investment banker before founding Rockspring in 2001. Rockspring provides capital and advice to early stage technology companies and especially those with strong IP/knowledge base, who have the potential to scale and disrupt an existing product or service. Companies invested in and advised by Rockspring have included Deepmind Technologies Limited, Privitar Limited, Accesso Technologies plc, Faculty Science Limited, Audio Analytic Limited, Marshall of Cambridge (Holdings) Limited and Thought Machine Limited. David is Non-Executive Chairman of Frontier Developments plc, Non-Executive Director of Raspberry Pi Limited and L’Escargot Sur Mer Limited. David is a member of the Scale Up Institute serving on the Finance and Growth Capital Committee.