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Tessian
Tessian is a next-generation email security platform that helps enterprises counteract human error and significantly reduce the risk of data loss. Tessian uses machine intelligence to analyse email networks and automatically prevent highly sensitive emails being sent to the wrong people with minimal end user disruption. Some of the world’s leading organisations across the legal, financial, professional services and technology sectors rely on Tessian as a critical component of their cybersecurity framework.
Amount raised
Named Lead Investor(s)
Useful links
Founder(s)
Tim Sadler

Co-Founder & CEO Background:
Innovative Design and Mechanical Engineering.
Edward Bishop

Co-Founder & CTO Background:
Applicable Mathematics and Mechanical Engineering.
Thomas Adams
