David Critchfield

David Critchfield serves on the Board of Advisors for Sanexen Environmental Services, Inc. since January 2024 and is a Board Member at Element Resources since October 2020. As an Operating Partner at Atlas Holdings, LLC since January 2007, David oversees pre-acquisition due diligence related to environmental issues and post-acquisition compliance management. David has been the President and CEO of EMSOURCE, Inc. since March 1997, specializing in environmental liability management and advisory services for private equity firms. As the President of Compliance Systems Worldwide, Inc. since March 2013, David focuses on environmental, health, and safety management outsourcing and sustainability reporting. David is also the Chairman and Managing Partner of Proteus Captives LLC since November 2019 and previously served as Director of Environmental Regulatory Affairs at International Paper from 1982 to 1996. David holds an MBA in Finance from the SMU Cox School of Business and a BA in Biology from the University of Virginia.