Aecom has won a five-year contract to provide environmental services for all Nasa facilities in the US. Nasa is short for the National Aeronautics and Space Administration.

Aecom will provide compliance services such as pollution prevention, recycling, contaminant investigations, remediation, and health and ecological risk assessments.

Frank Sweet, Aecom’s environment chief executive, said: “We are proud to continue building on our 60-year history of successfully serving NASA by leveraging our environmental restoration and compliance expertise, actively advancing our purpose to deliver a better world for the next generation.”

In 2021, Aecom won a five-year contract worth up to $300m for architecture and engineering services for NASA.