Moltex’s reactor concept and design has benefited from critical and constructive input from dozens of the world’s leading scientists in the field.
Moltex’s Board of Directors is made up of the following individuals:
Rory O’Sullivan
Rory O’Sullivan
CEO, Director
Ian Scott
Ian Scott is Chief Scientist at Moltex. He and John Durham co-founded Moltex Energy Limited in 2012, bemused by how nuclear energy had gone from being “too cheap to meter” to too expensive to afford, and determined to remedy this flaw. Ian attended Cambridge University to study nuclear physics but was seduced during his first year by the excitement of the biological sciences and made his career in this field. He was Chief Scientist at Unilever PLC for 25 years, and left to found Synergy Biosystems, an entrepreneurial drug discovery company, before turning his attention back to nuclear.
Ian Scott
Director, Chief Scientist
Xabier Ruiz
Xabier Ruiz has been the Nuclear Services Director at IDOM Engineering Consulting & Architecture since 2014. Under his charge, the IDOM Nuclear Services department has worked on more than 300 projects. Xabier is responsible for doubling the department’s client list and activities, gaining a presence in 21 countries. He leads a team of 300 people across seven offices in North America and Europe. Xabier earned a MSc in Industrial Engineering in 2004 and completed the Executive General Management Programme by IESE Business School in 2016.
Xabier Ruiz
Non-Executive Director
John Mauti
John Mauti capped a 30-year career with Ontario Power Generation (OPG) by serving as the utility’s Chief Financial Officer. His leadership enabled OPG to excel in a variety of challenging industry and organizational transformations, by ensuring stable financial performance and sufficient capital to explore growth areas for clean technology. He brings acute knowledge of the energy industry in Ontario, home to 18 of Canada’s 19 active nuclear reactors. His work with OPG has made him a regular witness in regulatory hearings with both the Ontario Energy Board and the Canadian Nuclear Safety Commission.





