About
Warren Macken is the Chief Technology Officer at Qstream, leading and accelerating Qstream’s technology roadmap. Macken joined Qstream from Ireland’s national water utility company, Irish Water, where he served as Head of IT in the establishment and growth of the now 1bn utility. Previously, Macken led a number of complex business transformation projects in North America, Europe and APAC in the aviation, retail, cyber security and government sectors with a specific focus on digital, business data and transformation. Macken received his Masters in Business Management from Irish Management Institute and MBA from University Cork College. He is based in Dublin, Ireland.
Position in the VCSift Database
- • 325 investors hold the CTO role in VCSift. Warren Macken is one of them.
- • 416 investors are based in Dublin, Dublin, Ireland.
Data sourced from 410,343 investor profiles. Updated July 2026.
Investment Focus
- Location
- Dublin, Ireland
Contact Information
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