In this Monday Masterclass, we interview Sabrina Castiglione, the CFO of multi-award-winning cybersecurity business Tessian. Since joining Tessian in 2016 as their 7th team member, Sabrina has led on the Seed, Series A, B & C funding rounds with top investors such as Accel, Balderton, Sequoia & March Capital.
Julian O’Neill is an experienced CFO, CEO, NED, and professional mentor who loves sharing his experience with the wider community. He has enjoyed a very impressive career, including:
CFO roles at TUI Travel PLC, Thomson Airways, Arcadia Group, Biogen and currently Ardent Hire Solutions;
CEO of Biogen- Planning Director and IT Director at Pizza Hut;
Commercial Manager at Siemens;
Business Planning Analyst at Vauxhall Motors; and
NED roles at Greenology and ADBA
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