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Australia’s Sovereign Underwater Service Provider
Franmarine is a diversified marine and underwater service provider to the Defence, Shipping, Infrastructure and Resource industries. Headquartered in Western Australia and established in New South Wales, we are nationally distributed with unrestricted international reach.
Delivering commercial diving services since 1981, Franmarine has embraced innovation and technology to create integrated biofouling management and underwater engineering capabilities. We are uniquely positioned with the technical expertise and industrial capability necessary to provide a consolidated underwater asset management solution to industry.
Franmarine employs state-of-the-art equipment including commercial diving systems, support vessels, deck decompression chambers, artificial intelligence (AI) enabled software, remotely operated vehicles (ROVs) and in-water cleaning with capture systems. This comprehensive suite has enabled us to become Australia’s underwater sustainment provider and the only genuine turnkey solution to lifecycle underwater asset management, worldwide.
Comment from our CEO
"What differentiates Franmarine is our ability to combine our pioneering approach with innovative technologies to enhance our leading commercial diving & marine expertise. Regardless of the challenge that you face, my dedicated team will draw from over 250 years of combined industry experience, and employ the best technology available to deliver the optimal outcome. We are Franmarine and this is our ongoing commitment to customer service and satisfaction."
- Adam Falconer-West
Let’s turn challenges into opportunities
Ready to explore how Franmarine can enhance compliance, performance and sustainability for your assets? Get in touch—we’d welcome the chance to work together.

Our Capabilities
Franmarine is an innovative Australian owned subsea and technology organisation providing a unique technology-enabled underwater sustainment and biofouling management capability to Defence and Industry across Australia.
Why Work with Us

Proven Experience
With over four decades of service and a leadership team that brings more than 250 years of combined expertise, Franmarine has earned a reputation for reliability and results across Defence, shipping, infrastructure, and resource industries.
End-to-End Capability
From inspection and biofouling management to underwater engineering, salvage, and moorings, Franmarine is the only Australian provider offering a genuine turnkey solution for lifecycle underwater asset management.
Innovative Technology
We integrate advanced solutions such as MarineStream™ and environmentally compliant in-water cleaning systems, ensuring clients benefit from transparency, efficiency, and compliance with the world’s highest standards.
Commitment to Safety & Environment
Certified to ISO 9001, ISO 14001, and ISO 45001, we operate with uncompromising standards in health, safety, and environmental care—delivering outcomes that protect people, assets, and the marine environment.
























