Tim Sadler, Tessian

Tim is the CEO and co-founder of Tessian, a machine intelligent email security platform that automatically prevents cybersecurity threats like spear phishing, misaddressed emails, unauthorized emails and non-compliance. Tessian joined CyLon in 2016 (C4) after Tim and his two co-founders founded the company in 2013 to solve the problem of highly sensitive emails being sent to the wrong people. Tessian has raised over $17m from the world’s best venture capital firms and now over 70 of the UK’s leading law firms are using platform to protect their email networks.