Don't miss the opportunity to participate in the largest aquaculture event in the Southern Hemisphere!
Don't miss the opportunity to participate in the largest aquaculture event in the Southern Hemisphere!
John Marcus is CEO of Oxzo, a company focused on the development of advanced oxygenation and aeration technologies for the aquaculture industry. With more than 25 years of experience in engineering and aquaculture, he has built a career centered on integrating technological solutions that enhance production efficiency and environmental performance in aquaculture systems. Since 2011, he has led Oxzo’s international expansion, promoting the development and deployment of patented innovations originally developed in Chile and now implemented in aquaculture operations across several markets, including Chile, Norway, and Canada. His work focuses on aligning technical and strategic teams around goals related to productivity, animal welfare, and operational efficiency, promoting technologies capable of delivering measurable results in aquaculture production, such as increased biomass yields, reduced mortality, and optimized production cycles.
Explore the full list of experts who will take part in conferences, panels, and
event activities.
Civil Engineer from the Pontificia Universidad Católica de Chile, with a postgraduate degree in Energy Efficiency from University College London (UCL) and a 2011 Chevenning Scholar. He has over 15 years of experience in the energy sector, with strong expertise in the Chilean electricity market, its regulatory framework, and contract structures. He currently serves as Deputy Sales and Customer Service Manager at Colbún S.A., leading strategic relationships with more than 300 industrial clients and developing competitive, sustainable energy solutions.
Specialist in microbiology and molecular genetics, with a focus on diagnostics, genetic sequencing, and scientific advisory for industry.
Innovation and project management specialist, with a focus on sustainable water treatment solutions.
Ph.D. and M.Sc. in Aquaculture from the University of Stirling (United Kingdom of Great Britain and Northern Ireland), a Diploma in Financial Aquaculture from the Instituto Tecnológico y de Estudios Superiores de Monterrey (ITESM), Mexico, and a B.Sc. in Oceanography from the Universidad Autónoma de Baja California (UABC), Mexico. Since joining the Food and Agriculture Organization of the United Nations (FAO) in 1996, he has led sustainable aquaculture development initiatives in more than 45 countries. He currently serves as Fisheries and Aquaculture Officer at the FAO Regional Office for Latin America and the Caribbean, based in Santiago, Chile, where he promotes innovative policies and solutions to strengthen the resilience and sustainability of the sector in the region.
