Complex Consulting Group is a leading engineering and project management consultancy based in South-East Queensland. We provide expert services to both public and private sector clients, supporting projects across the entire project lifecycle.

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At Complex Consulting Group, our team is our greatest asset.

This is what sets us apart. Our team brings diverse experience not only in consultancy across multiple sectors but also in hands-on industry roles—as designers, construction contractors, contract administrators, and superintendents. This insider knowledge gives us a unique edge, allowing us to understand the complexities our clients face and deliver tailored, collaborative solutions.

We are industry experts committed to exceeding our clients' expectations and delivering exceptional results.

We take pride in simplifying complex challenges for our clients.

Prequalified Supplier for

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Proudly Associated with

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Sunshine Coast Business Awards 2024 finalist for professional services.