Company identity
Company number 01299452
Company profile
UK company 01299452, incorporated on 21 February 1977.
Sonardyne | Underwater technology and engineering services
Sonardyne have been engineering the future of underwater technology for over 50 years. Track, monitor, image, survey, navigate.
Company number 01299452
Updated 07 Jul 2026 09:49
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AP03 | Transaction MzUzMTMwNDk3MGFkaXF6a2N4
Published 08 Jul 2026 17:17
TM01 | Transaction MzUzMTMwNTE5MGFkaXF6a2N4
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AP01 | Transaction MzUzMTMwNDQ5NmFkaXF6a2N4
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TM01 | Transaction MzUzMTMwNTAyOWFkaXF6a2N4
Published 08 Jul 2026 17:13
TM01 | Transaction MzUzMTMwNTAzMmFkaXF6a2N4
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AP01 | Transaction MzUzMTMwNDIxNGFkaXF6a2N4
Published 08 Jul 2026 17:13
TM01 | Transaction MzUzMTMwNDk4NGFkaXF6a2N4
Published 08 Jul 2026 17:13
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287 | Transaction MzUyOTY2NzU2MmFkaXF6a2N4 | Paper/PDF filed
Published 01 Jul 2026 04:32
Company registered at Companies House
1 Feb 2024 to 30 Apr 2026
High resolution 3D maps are required for an increasing number of key subsea applications from installation and operation of offshore wind energy, asset decommissioning, environmental monitoring, and defence. Quantum photonic detection technologies can offer a step change in the resolution, accuracy, coverage, and speed of generation of these maps compared...
1 Jul 2022 to 31 Mar 2025
High resolution 3D maps are required for an increasing number of key subsea applications from installation and operation of offshore wind energy, asset decommissioning, environmental monitoring, and defence. Quantum photonic detection technologies can offer a step change in the resolution, accuracy, coverage, and speed of generation of these maps compared...
1 Oct 2021 to 30 Sep 2023
SoAR is focused on delivering a fundamental shift in the use of marine robotics through the networking of heterogeneous fleets of Autonomous Underwater Vehicles (AUV) and uncrewed surface vehicles overseen by a fleet level autonomy engine capable of adaptive mission planning. The existing paradigm of a single high-power vehicle with expensive support vess...
1 Oct 2021 to 30 Sep 2023
Subsea inspection and surveys require highly accurate mapping to support activities such as site assessment, detailed inspection, and asset maintenance. Data collected can be leveraged through the advancements and application of underwater robotics and autonomous systems to support future industry grow. By improving data accuracy and utility, operational ...
1 Sep 2021 to 31 Mar 2022
HydroSurv - an impact-driven innovator in Uncrewed Surface Vehicles (USVs) and marine geospatial cloud applications, is collaborating with Sonardyne International Ltd, Dynautics Ltd and Fischer Panda UK Ltd to develop an optimised hybridisation solution for remotely operated, uncrewed vessels. Combining innovations in human-assisted autonomous control of ...
1 Apr 2021 to 31 Mar 2022
HydroSurv Unmanned Survey (UK) Ltd, (_HydroSurv_) is building upon the successes of its '_Robotics for a Safer World_' Demonstrator project by developing and showcasing a transformative environmental monitoring solution for the offshore renewable energy sector in collaboration with Sonardyne International Ltd - a world-leading underwater acoustic position...
1 Dec 2017 to 29 Feb 2020
"This project will improve the navigational accuracy of autonomous underwater vehicles (AUVs) helping to further reduce the dependency on offshore infrastructure for wide area surveys of challenging marine environments. This will be achieved by a combination of three novel techniques: 1. Using enhanced autonomy to increase the accuracy of Long BaseLine (L...
1 Dec 2017 to 30 Nov 2018
Fault tolerant, high availability navigation systems used in the oil and gas industry today can already be considered automated. However, there are always at least two people on watch on typical mobile offshore drilling unit (MODU) as the Dynamic Positioning systems still rely on human intervention to take action when automatic fault detection and decisio...
1 Aug 2017 to 31 Mar 2018
An analysis of the performance of the transducer used in our sound speed sensor, particularly under conditions when deployed subsea and investigation into any physical changes that may occur.
1 Feb 2017 to 31 Jan 2018
ASV, NOC and Sonardyne are working together to deliver an innovative and game changing offshore pipeline survey system. Utilising the benefits of autonomous vehicles on the surface and underwater to make a step change in operational cost and safety. ASV's autonomous surface vehicle C-Enduro will provide navigational updates and mission planning to NOC's A...
1 Jul 2015 to 30 Jun 2018
This programme combines unmanned surface vessels (USVs), unmanned underwater vehicles (UUVs) and novel communications technology into an integrated system to provide a means of conducting low cost shore based full water column marine surveys. Success will accelerate the wider adoption of unmanned systems and will enable long term, low-cost survey and moni...