Kevin Longe
Director & Co-CEO

David Aldous

David Aldous joined the DMC Board of Directors in 2013 and became Chairman in 2018 before becoming co-CEO in 2023. He has over 35 years of corporate leadership experience in the energy, alternative energy, chemical and petrochemical industries. David previously served as Chief Executive Officer and Director of Rive Technology Inc., a privately held provider of solutions for diffusion-limited reactions to the refining, chemical, and petrochemical industries. Prior to joining Rive Technology in 2012, Aldous served as Chief Executive Officer and Director of Range Fuels Inc., a clean energy and biofuels company from 2009 to 2012. Aldous also spent more than 20 years employed by Royal Dutch Shell where he held the roles of Executive Vice President of Portfolio and Strategy, President of Shell Canada Products, and President and CEO of CRI/Criterion. Additionally, he served as Director and Chairman of several Shell joint ventures. Aldous holds a B.S. in fuels engineering from the University of Utah and an MBA with distinction from Northwestern University.