General Catalyst
Alex Mackenzie currently serves as a Partner at General Catalyst, a position held since September 2025. Prior to this role, Alex was an Investor at several companies, including Keycard, Maze, Tracebit, flox, and Oleria Security from early 2024 to September 2025, and was involved with Tapestry VC from September 2021. Alex's investment focus includes backing technical and repeat founders across Europe and the US. Earlier experience includes serving as Investors Team Lead at Web Summit and Startups Coordinator at VMware. Alex holds a Bachelor of Science in International Business from Northeastern University and a Bachelor Honours Degree in Global Business from Dublin City University.
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