ENSR is a leading global full service environmental health and safety firm serving industrial clients and government agencies with 2,200 staff from 90 worldwide locations. ENSR provides comprehensive consulting, engineering, remediation, compliance, permitting and environmental management solutions to multinational industrial companies and government agencies.

Founded in 1968, ENSR had received numerous EHS, industry, business achievement, organizational innovation and client awards including 10 major health and safety awards the past 2 years. In 2007, two major EHS firms, RETEC (US) and HLA EnviroScience (Australia) merged with ENSR. RETEC has received three Phoenix Awards™ for leading-edge Brownfields site remediation redevelopment projects. HLA has been recognized with multiple Consultancy Excellence Awards from the Urban Development Institute of Australia.

ENSR is part of AECOM - a global design and management firm with 30,000 staff worldwide. ENSR is part of AECOM-a global design and management firm with 30,000 staff