Wednesday, March 25, 2026

Sonardyne International Ltd News

© Kraken Robotics

Kraken Robotics Acquires Covelya Group

Kraken Robotics Inc. has announced that it has entered into an agreement to acquire Covelya Group Limited, a leading international provider of mission-critical underwater technology solutions operating through its subsidiary companies: Sonardyne International Ltd., EIVA A/S, Forcys Ltd., Wavefront Systems Ltd., Voyis Imaging Inc., and Chelsea Technologies Ltd.The Company will acquire Covelya Group for total consideration of $615 million, excluding transaction costs and subject to adjustment, of which $480 million will be paid in cash and $135 million will be satisfied through the issue of common

Sonardyne MD, Graham Brown, with some of the new electric heating and cooling system installed at the company HQ as part of the drive for sustainability. Credit: Sondardyne

Sonardyne Receives Two King’s Awards for Enterprise

Sonardyne International Ltd is one of only two UK companies to have been awarded a pair of King’s Award for Enterprise this year.Sonardyne is delighted to be one of 197 other organizations across the UK to have been recognized with a King’s Awards for excellence in both Sustainable Development and International Trade.Welcoming the Awards, Sonardyne Managing Director Graham Brown commented, "We’re absolutely delighted to have received this recognition. Receiving two King’s Awards in 2025 really celebrates Sonardyne’s fantastic growth which has been delivered whilst

Sonardyne International Ltd has integrated a CONTROS HydroC dissolved CO2 sensor from -4H-JENA engineering into its Origin 600 ADCP (Acoustic Doppler Current Profiler), unlocking new capabilities for marine research into ocean acidification. Credit: -4H-JENA Engineering

Sonardyne Integrates -4H-JENA Sensor into ADCP for Ocean Acidification Research

Underwater technology manufacturer Sonardyne International Ltd has integrated a CONTROS HydroC dissolved CO2 sensor from -4H-JENA engineering into its Origin 600 ADCP (Acoustic Doppler Current Profiler), unlocking new capabilities for marine research into ocean acidification.The combined solution enables precise, real-time monitoring of dissolved carbon dioxide levels alongside detailed current profiling, providing insights into the impacts of rising CO2 concentrations on marine ecosystems and biodiversity.The CONTROS HydroC dissolved CO2 sensor from -4H-JENA engineering is designed specifically for

The new SPRINT-Nav family of hybrid acoustic-inertial navigators. Credit: Sonardyne International Ltd

Sonardyne Introduces New Hybrid Acoustic-Inertial Navigator

Sonardyne International Ltd announced the launch of SPRINT-Nav U, the world's smallest hybrid acoustic-inertial navigator designed specifically for compact marine robotic platforms.This technology delivers the proven performance of Sonardyne's SPRINT-Nav family in a package measuring 135 mm tall by 114 mm in diameter and weighing only 600 grams in water.SPRINT-Nav U represents an advancement for operators of small ROVs, AUVs, towfish, and USVs, who can now access survey-grade navigation capabilities previously available only to larger platforms. The system combines four critical instruments&mdas

A single photon avalanche diode (SPAD) sensor from the University of Edinburgh, with a five pence coin for scale. (Image: Sonardyne)

Partners Developing Underwater Single Photon Imaging System

3D images in all underwater environments.The consortium brings together decades of expertise and experience from six key industrial, research and academic institutions with world-class backgrounds to collaboratively develop a commercially viable subsea mapping system and consists of:  Sonardyne International Ltd — with over 50 years expertise in the provision of underwater positioning, sensing, and imaging systems; leading the project, system integration and testing.Fraunhofer UK Research Ltd — are developing the laser system and environmental testing.RedWave Labs Ltd - are designing

Photo: REAV-40, a multipurpose autonomous surface vehicle for hydrographic and environmental surveying, was developed by Hydrosurv, one of the eleven companies - ©OWGP

UK: Eleven Firms Win Offshore Wind Growth Partnership Grants

and interrogation of geotechnical data and allows its users to streamline offshore geotechnical surveys and construction projects. Hadrian enables responsive data driven design decisions to be made throughout a project life cycle offering increased efficiency and significant time savings.Sonardyne International Ltd Project ‘Element’ aims to further develop and demonstrate ADCP (Acoustic  Doppler Current Profiler) technology that will accurately measure sea current and temperature, and wirelessly communicate this information and floating RPS LiDAR wind measurements via satellite

Photo: Thales Australia

For the Royal Australian Navy, Technological Leap Starts Small

imagery even in murky littoral waters.“Solstice uses multiple elements to generate an image, and in doing that, we improve the signal to noise ratio, and in doing that we extend the range,” said Ioseba Tena, the global business manager for defence and robotics at Yateley, UK-based Sonardyne International Ltd.  “We’re extending the range by virtue of doing a better job of how we process and dynamically focus the data, to ensure the best performance in real-time.”Tena said the Solstice and Bluefin vehicles can “fly” at speeds up to 6 knots, although most UUVs

British firm SubSea Craft is building a new diver delivery unit, the VICTA Class, which will have Vigilant onboard. (Image: SubSea Craft)

Staying Vigilant On and Beneath the Waterline

, that established navigational tools don’t always detect, remain.But what if the trend for new surface-based sensor technology, the likes of which enable cars to detect potential collision hazards, could be available for shipping to detect underwater obstacles?That’s just what Sonardyne International Ltd. has developed with its new Vigilant forward looking sonar (FLS). Instead of a visual parking aid, which shows you the view behind your car as you reverse, Vigilant builds a live, easy to interpret 3D terrain map of the seabed and the water column ahead, out to 600 meters and down to 100

Sonardyne’s Vigilant FLS shown integrated into SubSea Craft’s VICTA DDU. (Photo: Sonardyne)

Sonardyne’s Sonar on SubSea Craft's New Diver Delivery System

Underwater obstacle avoidance technology from Sonardyne International Ltd. has been chosen for a new design diver delivery unit (DDU) being built by SubSea Craft.Sonardyne’s Vigilant forward looking sonar (FLS) will provide a critical hazard avoidance capability for the crew and embarked divers of the VICTA Class DDU when navigating on or below the surface.Using a compact and sophisticated bow-mounted transducer arrangement, Vigilant FLS displays water depth, sub-surface obstacles and features by creating an accurate 3D model of the underwater environment. The model is displayed relative to the

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