Our Story
SDN Marine was founded by marine professionals who understand the demands of operating along the Western Australian coast. We service recreational boat owners and commercial operators who depend on their vessels for work, leisure, and livelihood.
Based in WA, we know the local conditions that matter — from the Swan River and Indian Ocean swells to the remote challenges of the mid-north and far south coast. That knowledge informs every inspection, repair, and refit we carry out.
Our Mission
To deliver reliable, transparent, and code-compliant marine services that keep vessels operating safely and owners confident on the water.