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
PTC rectangle

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
Security & Policing Rectangle

“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
General Atomics LB
Indian Air Force instructors to train RAF pilots

Defence

Indian Air Force instructors to train RAF pilots

13 February 2026

The UK and India have agreed to further enhance military training engagements following the conclusion of the 19th UK-India Air Staff Talks in New Delhi yesterday.

ST Engineering Antycip extends MyIG beyond simulation

Defence

ST Engineering Antycip extends MyIG beyond simulation

13 February 2026

ST Engineering Antycip (Antycip) has announced major updates to its in-house image generator, MyIG, opening new possibilities in the virtual reality (VR) space while retaining its core role in simulation.

Cranfield appoints Prof Mark Westwood as Director of Defence and Security

Defence Security

Cranfield appoints Prof Mark Westwood as Director of Defence and Security

13 February 2026

Professor Mark Westwood has been appointed the new Director of Theme for Defence and Security at Cranfield University, a post he will take up on 1st March 2026.

UK to lead multinational cyber defence exercise from Singapore

Defence Security Events

UK to lead multinational cyber defence exercise from Singapore

13 February 2026

The UK will lead the multinational defensive cyber exercise Defence Cyber Marvel (DCM) 2026, a multilateral cyber defence exercise conducted by the British Army Cyber Association.

Advertisement
ODU RT
Milanion signs partnership agreements at WDS 2026

Defence Events

Milanion signs partnership agreements at WDS 2026

13 February 2026

Milanion Group has expanded its future-capability development roadmap with the signing of two strategic Memoranda of Understanding (MoU)at the World Defense Show 2026.

Rotron to be acquired by Ondas

Defence

Rotron to be acquired by Ondas

12 February 2026

UK-based advanced defence technology company Rotron, has entered into a strategic agreement under which it will be acquired by Ondas Inc., enabling the next phase of Rotron’s growth as a global provider of long-range autonomous defence systems.

Advertisement
ODU RT
Advertisement
ECS leaderboard banner