Ecology and Environment is an environmental consulting firm, that provides professional services to government and private clients worldwide. It offers support services for response and site assessment activities related to the release and threat of release of oil, petroleum products, hazardous substances, and weapons of mass destruction or pollutants or contaminants. The Company also provides services to various phases of energy development by conducting critical feature/fatal flaw analyses, social and health impact assessments, feasibility and siting studies, field surveys, permitting, construction inspection, and compliance monitoring.