Acquisition Integration Calibre was acquired by WSP in June 2023 and now operates within a global firm of over 73,000 professionals, suggesting potential cross-sell opportunities for WSP’s expanding project delivery, environmental services, and digital engineering capabilities.

Mining & Metals Growth WSP Australia appointed a mining & metals MD in 2025, indicating a strategic push in the sector that aligns with Calibre’s mining industry footprint and offers venues for expanded engineering, advisory, and sustainability services.

Digital & Modelling Tools WSP hosts and develops advanced digital tools and parametric solutions (GRETA, facade analysis, energy optimization) that could be leveraged for Calibre’s projects to enhance design, efficiency, and early-stage planning with potential licensing or implementation partnerships.

Sustainability Driven WSP’s and Calibre’s combined environmental services focus creates selling points for climate resilience, wastewater treatment, and sustainable infrastructure, presenting opportunities for joint bidding on public and private sector projects.

Strategic Alliances Recent partnerships and expansion efforts (PGH Wong alliance, potential Ricardo acquisition) signal ongoing growth and collaboration opportunities to offer integrated services across engineering, advisory, and lifecycle management to target clients in the mining, infrastructure, and construction spaces.