About John Randles

John Randles is CEO Of Siren, a Galway-based Investigative Intelligence platform which merges functionalities that were previously disconnected, such as big data dashboards, link analysis, search engines, and operational monitoring. Siren is a spin-off of the Data-Intensive Infrastructure research group at the National University of Ireland Galway (NUIG). Siren is Randles’ third start-up having previously set up Eontec and PolarLake.