Our Team

The strength of our approach lies in the expertise and dedication of our team of over 180 experienced scientists, engineers, project managers, technology experts, and other professional staff.

Sean Cullen, M.Sc., R.P. Bio.

Project Director, Environmental Assessment and Permitting


Sean has over 20 years of experience in Canada and internationally as an environmental scientist and project manager. Sean brings his project management skills—refined through his extensive experience managing interdisciplinary teams—to our large and often complex projects.

With extensive expertise in the application of environmental and social science for major projects in the hydroelectric, mining, forestry, and fisheries sectors, he focuses on assisting clients with environmental and social management, effects assessment, and monitoring. Sean is an expert in the developing Environmental Assessment Certificates for the BC EAO, and the coordination of a multi-disciplinary teams.  In addition to his experience throughout Canada and the USA, he has managed teams to complete environmental assessment and monitoring programs for major projects in Latin America.