marine and underwater service provider

Providing Innovative, Cost-Effective and Reliable Asset Management Services 

Franmarine is the trusted, diversified marine and underwater service provider to the maritime sector in Australia.

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consolidated underwater sustainment

Delivering Diving and Integrated Underwater Services to the Defence, Infrastructure, Shipping and Resource Industries

Franmarine is the trusted, diversified marine and underwater service provider to the maritime sector in Australia.

We service and support the Defence, Shipping, Infrastructure and Resource industries across Australia and abroad, with critical underwater capability enabled by multiple proprietary technologies.

Franmarine is powered by the MarineStream™ blockchain-based biofouling and underwater asset management platform, and brings an asset lifecycle approach to complex challenges across our differentiated market sectors.

We are the global leaders in hull cleaning and biofouling management, employing MarineStream™ integrated inspection and cleaning hardware designed to meet the most stringent environmental standards in the world

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At Franmarine, we deliver practical, sustainable solutions that support environmental protection. We see our engagements as partnerships, working collaboratively to achieve shared operational goals.

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Franmarine

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

commercial diver wearing yellow diving helmet and diving gear working underwater

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.