A new chapter in maritime defence technology has opened in Plymouth, as Helsing, Europe’s largest defence technology firm, has established its first UK “Resilience Factory.” This 18,000 sq ft facility is not just another industrial unit; it’s a strategic hub for innovation and job creation, focusing on autonomous underwater gliders designed to bolster the UK’s and its allies’ underwater surveillance capabilities.
The factory, officially opened by the Defence Secretary, is already humming with activity, despite Helsing having moved in just a few weeks ago. This rapid ramp-up underscores the urgency and importance of the mission: to develop and deploy the SG-1 Fathom, an autonomous underwater glider paired with Helsing’s advanced maritime AI system, Lura. Together, these technologies aim to provide long-range underwater surveillance, protecting sea lanes and critical national infrastructure.
The significance of this development extends beyond the cutting-edge technology it will produce. The Plymouth site is set to become Helsing’s Maritime Centre of Excellence, complete with a new research and development hub equipped with advanced manufacturing tools and software. This investment is not just about defence; it’s about creating high-skilled jobs in the South West, with the workforce expected to grow into the hundreds as demand increases.
Helsing’s commitment to UK manufacturing is evident in its £350 million investment agreement with the UK Government, part of which funded this facility. Defence Secretary John Healey MP, who opened the facility, highlighted the broader economic and strategic benefits: “For too long our proud industrial heartlands like Plymouth saw jobs go away and not come back. We are changing that.” He emphasized that the investment shows “the benefits of our defence growth deals,” backed by £250 million, aiming to make defence “an engine for growth.”
Chancellor Rachel Reeves MP echoed these sentiments, noting that Helsing’s investment in Plymouth reflects confidence in Britain’s world-class engineering and talent. “By investing in advanced manufacturing in the South West, Helsing is creating high-skilled jobs and strengthening our national security.”
Local leaders have welcomed the factory, recognizing its role in supporting Royal Navy operations and cementing Plymouth’s position as a leader in maritime autonomy. Ned Baker, Managing Director of Helsing UK, stated, “From Plymouth we’ll be manufacturing the autonomous systems that keep our sailors, ships and infrastructure safe.” Amelia Gould, General Manager of Maritime Helsing, added, “There’s no better place than Plymouth to lead in maritime autonomy.”
South West Devon MP Rebecca Smith highlighted the factory’s importance in strengthening the region’s role in modern defence work. “Today’s factory opening marks the next exciting chapter and cements the important role of smaller local communities in delivering the UK’s sovereign defence capability.” University of Plymouth Vice-Chancellor Professor Richard Davies described the project as a “major vote of confidence” in the city, part of a wider partnership known as Team Plymouth.
As the factory gears up to produce and maintain the SG-1 Fathom and act as the main research centre for maritime technology, around 50 jobs are being created immediately, with numbers expected to double within a year and continue to grow. This development is more than just a factory opening; it’s a testament to the power of strategic investment, innovation, and collaboration in driving forward the future of maritime defence.

