We are a founder-led, family-owned marine contractor with over 25 years of hands-on experience solving challenges along Australia’s vast coastline. Our long-term commitment means we care deeply about the infrastructure we build—and we have the skilled people and specialist plant to deliver it reliably and responsibly.

Our marine structures are engineered for long life with minimal maintenance. This durability is driven by a leadership team rich in engineering expertise—ensuring that every decision is grounded in technical insight and practical experience. With extensive hands-on involvement in maintaining marine assets across Australia, we deliver infrastructure that performs reliably for generations to come.

We invest time and effort upfront to deeply engage with local communities, ensuring meaningful social and economic outcomes. Our strength lies in assembling the right teams to successfully deliver both large-scale and small marine infrastructure projects.

At SMC Marine, we’re active stewards of the environment. Our passion for marine sustainability led us to bridge the gap between science and engineering by founding our sister company, SeaO2—an unrivalled team of professionals working across all pillars of ocean health at scale.