Trimsyn & Trimlok
Distributed ballast module
Distributed ballast modules provide weight and damping stability at specific locations along risers and pipelines.
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Distributed buoyancy module
Distributed buoyancy modules are used in floating production scenarios to stabilise risers, cables and umbilicals in specific configurations, preventing damage and maintaining project specific geometry throughout operational life.
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Integral buoyancy module
Integral buoyancy modules combine clamp and buoyancy elements into one unit, removing the need for separate internal clamp assemblies.
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Modular buoyancy
Modular buoys are used for short and long-term applications including weight compensation, offshore installation and permanent buoyancy for subsea equipment, mooring chains, jacket leg platforms and flowline systems.
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Umbilical buoyancy
Umbilical buoyancy modules feature quick-release, double-locking latch mechanisms to reduce installation time. An interchangeable internal grommet system allows standard float sizes to accommodate umbilicals from 25 mm to 90 mm diameter, providing a flexible solution for different project requirements.
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Investors
Investors
Find the latest financial results, ASX announcements, company reports and key information about AIS and our ongoing growth.
Investor overview
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  • Investors home
    • Explore AIS investor information, financial performance, company announcements and updates from Advanced Innergy Holdings Ltd (ASX:AIH).
  • Investor relations
    • Find shareholding details, contact information, and investor resources via our share registry, Boardroom Pty Limited.
  • Corporate governance
    • Discover how Advanced Innergy Holdings Ltd upholds transparency, accountability, and ASX governance standards through clear policies and frameworks.
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Company
Company
AIS is a global leader in the engineering, manufacture and application of insulation and passive fire protection systems, as well as buoyancy and SURF (subsea, umbilicals, risers and flowlines) products.
Company overview
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  • About us
    • We are an ambitious business, commited to embracing innovation and solving our customers' challenges.
  • News & insights
    • Take a look at our latest news and view our case studies.
  • History
    • Find out how we have evolved into a team of around 1,000 employees since starting out in 2007.
  • ESG
    • Discover more about the responsible business practices that shape our company.
  • QHSE
    • Our "Think Safe, Act Safe, Be Safe" programme promotes a culture where safety always comes first.
  • Careers
    • Join our globally diverse team to be part of a company where you can make a difference.
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Trimsyn & Trimlok

Supporting subsea cables and leads

Trimsyn syntactic floats provide additional buoyancy for marine applications including umbilical cable support, ROV trim buoyancy and installation aids. Trimlok clamps enable secure attachment without damaging cables or umbilicals.

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Benefits

Simple secure buoyancy attachment offshore

Manufactured using high-performance syntactic foam, Trimsyn floats provide reliable buoyancy across subsea applications. The Trimlok clamp delivers positive grip around cables and umbilicals, while enabling safe, efficient installation and secure float attachment in offshore environments.

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Easy installation
The Trimlok eyebolt is suitably sized for operation by cold or gloved hands, enabling easy installation and handling during offshore deployment and subsea maintenance activities.
Positive attachment
A large eyebolt swivel assembly allows the Trimlok to remain attached to the float by means of a karabiner and pendant wire, ensuring a secure connection.
Safe operation
Safe, efficient and easy to use, the Trimsyn and Trimlok system provides reliable buoyancy support while protecting cables and umbilicals from damage during installation and operation.

Specifications

Applications

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AIS wins EIC WESCA Innovation Award
AIS wins the EIC WESCA Innovation Award for NjordGuard, our cable protection system for offshore wind, alongside recognition for our Rising Stars and support for workplace culture.
Subsea
Offshore wind
News
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November 2, 2026
AIS receives its seventh King’s Award for Enterprise
The award for innovation was for our cable protection system, NjordGuard.
Offshore wind
News
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October 23, 2026
The new AIS website is now live
With a fresh look and simple navigation, we are pleased to announce that the new AIS website is now live.
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October 1, 2026
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