Worley is a global professional services company headquartered in Sydney, Australia. Founded in 1971, the firm provides engineering, project management, asset management, consulting, procurement, and construction services to clients in the energy, chemicals, and resources sectors. It operates in more than 40 countries with a workforce of over 45,500 employees.
The company's work spans the entire project lifecycle, from consulting and engineering through to operations and decommissioning. Its industry verticals include conventional and low-carbon energy, chemicals and fuels, offshore and onshore oil, renewable energy, hydrogen, nuclear power, and battery materials. Worley reports annual revenues of approximately $12 billion and describes itself as the world's largest provider of engineering, project, and asset management solutions.
Worley's technical capabilities include AI-enabled delivery alongside traditional engineering and project services. The company positions its work as helping customers navigate the complexity of transitioning to more sustainable energy sources, operating across both conventional and emerging energy sectors.






