Biofouling Management
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Holistic In-Water Hull Cleaning and Asset Management
The transfer of non-indigenous invasive marine species (IMS) via biofouling is a critical concern recognised by global regulators and the International Maritime Organization (IMO). Effective biofouling management not only prevents the introduction and spread of IMS but also delivers operational and economic benefits, including reduced fuel consumption and GHG emissions, as well as increased vessel speed, range, and responsiveness.
Franmarine reintroduced in-water hull cleaning to Australia in 2011 and has since become a global leader in biofouling management. Our holistic approach integrates MarineStream™, our advanced biofouling and underwater asset management platform, enabling proactive, lifecycle-focused management rather than reactive ad-hoc interventions. Regular in-water cleaning and treatment, combined with prevention and continuous improvement, remain fundamental to controlling organism attachment and growth.
Our Biofouling Management Services Include:
MarineStream™ Biofouling Management & Marine Biosecurity Compliance Programs
In-Water Hull Cleaning:
Safe and environmentally compliant cleaning of vessel hulls.
Niche Area Cleaning :
Targeted cleaning of hard-to-reach areas.
Invasive Marine Species (IMS) Treatment:
Effective mitigation to protect ecosystems.
Fleet-wide Governance Framework Development:
Comprehensive oversight of biofouling across multiple vessels.
Regulatory Compliance Support:
Ensuring operations meet all local and international biosecurity requirements.
Biofouling Management Plan Development, Implementation, and Maintenance:
End-to-end planning and execution.
Inspection, Maintenance, and Control:
Continuous monitoring and intervention to maintain vessel performance.
Our Unique Capability
Franmarine delivers comprehensive biofouling management solutions that protect your vessels, optimise performance, and maintain compliance with global and national marine biosecurity standards, keeping your operations safe, efficient, and sustainable.
Defence & Industry Impact
We’ve partnered with Babcock Australasia since 2018 to deliver biofouling management for the Royal Australian Navy. That collaboration grew into a A$10 million contract in April 2024, covering major surface ships on both coasts. MarineStream™ plays a pivotal role by integrating blockchain-enabled tracking to support regulation, fuel savings, corrosion reduction, and vessel performance. 
Keep your fleet compliant, efficient, and ready for service.
Get in touch with Franmarine today to discuss a tailored biofouling management program for your vessel or organisation.
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.
