Advancing UK Aerospace, Defence, Security & Space Solutions Worldwide
  • Home
  • /
  • Defence
  • /
  • Sonardyne creates new group to enhance marine tech capabilities

Defence Security

Sonardyne creates new group to enhance marine tech capabilities

The owners of marine technology specialist Sonardyne have formed a new parent company to increase the breadth and capabilities available to customers across the organisation’s growing family of independent subsidiaries.

Above: (left to right) Simon Partridge, Group Chief Strategy Officer, John Ramsden, Group CEO and Stephen Fasham, Group Chief Operating Officer.
Courtesy Sonardyne International

Sonardyne Group will align and harness the joint strengths of Chelsea Technologies, EIVA, Wavefront Systems, 2G Robotics and Sonardyne International, while maintaining the operating independence of each company.

Advertisement
ODU RT

Sonardyne International’s Managing Director John Ramsden will take the role of Sonardyne Group CEO on 1st April, supported by Simon Partridge, as Group Chief Strategy Officer and Stephen Fasham, as Group Chief Operating Officer. Graham Brown will take over as Sonardyne International’s Managing Director. All other senior roles at group company level will remain the same.

“The past 18 months have seen some significant changes at Sonardyne,” said John Ramsden. “Chelsea, then EIVA, and most recently 2G Robotics, have joined the Sonardyne stable, which already included Wavefront Systems. We acquired each company as part of our long-term growth, diversification and expansion strategy, and because of the potential for closer cooperation between us. We also want to maintain each company’s strengths and identity. We bought them because of their respective strengths; we aim to build on and deepen these through the creation of a new organisational structure, Sonardyne Group.”

Sonardyne Group, headquartered in the UK, has a global footprint through its group companies, including world-class manufacturing facilities, research and development, sales, service and support with facilities in Canada, Denmark, Brazil, Singapore and the US. 

The group entity will provide guidance and direction to the group companies, with a light touch, promoting innovation, integrated offerings and growth while enabling each group company to continue doing what it does best.

Advertisement
ODU RT

“Each company will continue to focus on its own research and development, creating new and innovative technologies but we’ll also unlock new opportunities by working in partnership and at scale; integrating systems and by providing hybrid solutions,” said Simon Partridge. “For our customers, the result is access to wider scope of supply, with less complexity, with the reassurance of global service and support, whichever company or companies they’re dealing with.”

Sonardyne Group provides world-leading solutions that enable those across the energy, defence and civil markets to measure, navigate, communicate and explore the world’s waters and oceans. The family-owned group’s core values remain ingrained in its people who have passion for engineering and delivering value to customers.

 

Advertisement
Gulfstream banner
Norwegian Armed Forces upgrade simulation capabilities with OneArc’s VBS4

Defence

Norwegian Armed Forces upgrade simulation capabilities with OneArc’s VBS4

14 April 2026

Norwegian Armed Forces have selected an enterprise license upgrade to VBS 4, BAE Systems OneArc’s flagship virtual training and mission rehearsal environment.

Dstl trials AI-powered drones for rapid explosives detection

Defence

Dstl trials AI-powered drones for rapid explosives detection

13 April 2026

The Defence Science and Technology Laboratory (Dstl) has led a major trial on behalf of the British Army, using AI-powered drone technology to identify landmines and explosive ordnance, which allowed bomb-disposal experts to conduct their mission faster through rapid detection.

Maritime Multi Link programme reaches Phase 2c milestone

Defence

Maritime Multi Link programme reaches Phase 2c milestone

13 April 2026

Defence Equipment & Support (DE&S), part of the Ministry of Defence’s (MoD) National Armaments Director (NAD) Group has reached a key milestone in the Maritime Multi Link (MML) programme, achieving the Equipment Delivery Date for Phase 2c, a significant step forward in how Royal Navy ships share critical battlefield information.

NAD fully established as Andy Start retires

Defence

NAD fully established as Andy Start retires

13 April 2026

The National Armaments Director (NAD) Group is marking a year since interim (Deputy) NAD Andy Start established it in March 2025 and who is now retiring after 37 years in defence.

Advertisement
ODU RT
NAD contract secures future of Spitfire and Hurricane aircraft

Defence Events

NAD contract secures future of Spitfire and Hurricane aircraft

13 April 2026

The Battle of Britain Memorial Flight's (BBMF) five Spitfires and two Hurricanes will remain airworthy until at least December 2035 through a new contract awarded by the National Armaments Director Group (NAD Group).

Babcock secures FMSP contract extension with MoD

Defence

Babcock secures FMSP contract extension with MoD

13 April 2026

Babcock has agreed a two‑year extension of its Future Maritime Support Programme (FMSP) contract with the UK Ministry of Defence (MoD), ensuring the continued delivery of vital fleet and infrastructure support for the Royal Navy’s surface ships, to sustain capability that remains critical to the UK’s operational readiness.

Advertisement
ODU RT
Advertisement
Gulfstream banner