Oskari Jaakkola, CFA, currently serves as the CEO and co-founder of Cactos since December 2021 and has been a guest lecturer at the University of Oklahoma since February 2024. Previously, Oskari worked at Bumi Armada as Vice President of Business Development from November 2015 to April 2022. Prior roles at Deltamarin included Director of Offshore Oil & Gas, where oversight of the business segment was provided, along with significant responsibilities in sales and contracts. Earlier experience includes positions as a Research Assistant at Universidade Federal de Viçosa and as a Drill Operator at Suomen Malmi Oy / Drillcon AB. Oskari's military background includes serving as a Signals Officer in the Finnish Rapid Deployment Force. Academic qualifications include a Master of Science in Naval Architecture from Aalto University and a Bachelor of Science in Marine & Offshore Engineering from Universidade Federal do Rio de Janeiro, alongside another Bachelor of Science in Naval Architecture and Offshore Engineering from Aalto University.