Calibre
MiningWestern Australia, Australia501-1000 Employees
Calibre operates in the mining sector and is based in Perth, Western Australia. In June 2023, it was acquired by WSP and is now part of a global firm that provides engineering, professional services and project delivery. Within this arrangement, Calibre contributes capabilities in design, engineering, advisory and environmental services across the full lifecycle of large-scale projects. As part of a global professional services organization, its clients are drawn from the mining and resource industries seeking integrated project delivery and lifecycle support. The Perth base situates the company in the Western Australia resource-focused market, and it operates as a mid-sized unit within the larger WSP group.