Custom engineering for real-world subsea challenges
Not every offshore challenge can be solved with a standard product. Often, proven solutions are close—but not quite right. That’s when a customised engineering approach is needed.
With more than 50 years of experience, Sonardyne has a long track record of turning specific technical challenges into reliable, application‑focused systems. Across offshore energy, ocean science, autonomy, robotics and monitoring, we work closely with you to understand the environment, the risks and the outcome you need to achieve.
From adapting positioning and communications transponders for specific underwater vehicles to delivering integrated systems for long‑term seabed monitoring and wireless seabed‑to‑shore data transfer, our focus is always the same: solutions that are safe, low‑risk, cost‑effective and dependable throughout their operational life.
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Engineering partnership, not just equipment
Our engineers and project managers apply proven Sonardyne and Covelya Group technologies to deliver engineered systems from concept through to deployment. Supported by ISO 9001:2015 certification and a global service network, we don’t just supply equipment—we work as your long‑term engineering partner.
Custom engineering at a glance
Customised solutions
Everything under one roof
Larger turnkey systems
Expert team of engineers and qualified project managers
ISO9001:2015 certified
For energy
From monitoring pipeline movement, through measuring parameters in oil wells, to detecting when a wind turbine mooring cable has broken, we provide custom engineered solutions that span the offshore energy.
For defence
We create custom solutions that help protect ports and harbours from underwater threats, that can scan the seabed for mines and enable autonomous surface and subsea robots to carry out your mission.
For ocean science
Bespoke configurations of our trusted solutions can help you understand critical oceanographic processes, from measuring seabed displacement at subduction zones, to detecting life-threatening tsunamis and delivering science data on demand.
Our specialisms
• Through water wireless acoustic and optical communications
• Customising products to suit individual needs
• Bringing many components together into a larger system
• Remote monitoring, control and data access, often using autonomy
• Interfacing to a wide variety of sensors including chemical, environmental, motion and current
We are part of Covelya Group
Covelya Group aim for a safer, more sustainable world through engineering excellence and innovation. Sonardyne are part of the Covelya Group, along with our sister companies. We are part of a group of technology companies, working in Science. Energy, Environment and Defence that develop, manufacture, sell and support instruments, systems and solutions worldwide.