John Wood Group PLC, together with its subsidiaries, engages in the provision of consulting, project management, and engineering solutions to energy and built environment worldwide. It operates through Projects, Operations, Consulting, and Investment Services segments. The Projects segment provides engineering design and project management services across energy and materials markets including oil and gas, chemicals, mining, minerals, and life sciences. The Operations segment offers maintenance, modifications, brownfield engineering, asset management, repair and overhaul, and decommissioning services. The Consulting segment provides technical consulting, digital consulting, decarbonization, and energy asset and technology solutions. The Investment Services segment engages in industrial power and heavy civil engineering activities. The company was incorporated in 1961 and is headquartered in Aberdeen, the United Kingdom.