Trey Shaffer is a Senior Partner for ERM, based in Houston, Texas. He plays a leadership role in helping ERM's multinational clients solve a broad range of sustainability, environmental, and safety challenges. Before joining ERM in 2003, he was a director for Boots & Coots International Well Control, where he led the Downstream Services Division. Shaffer has held senior positions in both operations and commercial development. He supports clients with a variety of challenges, including sustainability, strategy, management systems, impact assessment, and permitting for upstream capital projects, as well as broad environmental, safety, and regulatory compliance throughout the world.