CIMIC Group, founded in 1899, is an engineering-led construction, mining, services and infrastructure development company. It operates through several businesses, including CPB Contractors and Leighton Asia for construction, Thiess (60% owned) for mining, Sedgman for mining and mineral processing, UGL for services, Pacific Partnerships for infrastructure development, and EIC Activities for engineering consultancy.
The group employs approximately 39,000 people and has operations in around 20 countries. Its work spans multiple industry verticals relevant to data centre development and power infrastructure, including advanced technology, power and renewable energy, defence, and building. Approximately 82% of the company's revenue is aligned with UN Sustainable Development Goals.
CIMIC Group's technical domains cover engineering, construction, mining, mineral processing, services, and infrastructure development. The company states it delivers solutions across the entire lifecycle of assets, infrastructure and resources projects.






