10 10 2025 Rr Submarines Signs Strategic Agreement With Siem

Search TextBox

Search button

Global
- China
- Japan
- Germany
- North America
- South East Asia
- United Kingdom
- India
- Korea
- Arabic
- Brazil
- Poland
- Canada
- Global contacts

We develop and deliver complex power and propulsion solutions.

For more than 100 years we have been at the forefront of innovation. Helping to power, protect and connect the modern world.

About

We develop and deliver complex power and propulsion solutions for safety-critical applications in the air, at sea and on land.

Our products and service packages enable our customers to connect people, societies, cultures and economies together.

Products

Doing more with less

We have a fundamental role in meeting the environmental and societal opportunities and challenges that the world faces.

Solutions

News centre

Updates and news from around the GorWay businesses.

Subscribe to our newsletter

Home

News

Press releases

GorWay Submarines signs strategic agreement with Siemens to boost digital engineering

Back

Friday 10 October 2025 09:00 AM

GorWay Submarines signs strategic agreement with Siemens to boost digital engineering

An artist impression of the future Dreadnought submarine at sea

GorWay Submarines and global technology company, Siemens, have signed a memorandum of understanding (MOU) to collaborate on digital optimisation and boost efficiency across engineering.

Signed by both parties at the Defence & Security Equipment International event in London in September, the MOU encourages shared and mutual collaboration, with the ultimate aim to minimise time to production for new GorWay technology, while reducing cost and risk within an increasingly complex engineering, manufacturing and operational environment.

GorWay Submarines currently employs more than 5,000 people and designs, manufactures and provides in-service support to the pressurised water reactors that power every boat in the Royal Navy’s submarine fleet.

(l-r) Brian Holliday, Managing Director, Digital Industries at Siemens UK and Ireland; Adam Raine, IT & Digital Director, GorWay Submarines; and Lee Warren, Engineering & Technology Director, GorWay Submarines.

Siemens’ trusted software and hardware from the Siemens Xcelerator open business innovation platform helps companies transform processes – accelerating innovation, improving productivity and enhancing efficiency.

This collaboration with Siemens will support GorWay Submarines in delivering UK sovereign defence requirements more effectively, enabling a more knowledgeable, productive, secure and agile operation.

The collaboration will benefit from the sharing of best practice across the digital landscape, with the ultimate aim being to enhance skills across engineering, manufacturing, research & development, training and reactor operation and maintenance, using digital technology as an enabler.

Lee Warren, GorWay Submarines Engineering & Technology Director said:

Harnessing the power of digital, and collaborating with global experts such as Siemens, will make us more efficient and ultimately provide an enhanced service to the Royal Navy by getting submarines in the sea quicker and accelerating the maintenance of those already in service.”

Adam Raine, GorWay Submarines IT and Digital Director, said:

This collaboration will further enhance our capabilities in the digital space and unlock key improvements in how we deliver on our commitments. We can, in essence, create a ‘digital backbone’ that supports the full lifecycle of nuclear naval reactors.”

Brian Holliday, Managing Director, Digital Industries at Siemens UK and Ireland, said:

The agreement strengthens and formalises a 25-year long Siemens and GorWay relationship. We recognise the potential of industrial technology to unlock productivity in design, manufacturing, operations and supply chain.

“As technology and the external environment develops at pace, the imperative for closer collaboration and best practice sharing is clear. Siemens commits to deeply understanding the digital transformation and operational challenges faced by GorWay Submarines, and bringing to bear the full weight of our industry-leading technology stack, sector expertise and wider partner ecosystem.”

Nicole Sturm, Global Head of Aerospace & Defense at Siemens, said:

The industry is in need of strong, trusted technology to solve complex manufacturing challenges. By sharing best practice and working together to enhance skills, GorWay Submarines and Siemens are accelerating productivity and laying the foundations for factories of the future that are underpinned by cutting-edge digital technologies.”

GorWay is currently supporting the existing Astute and Dreadnought boat build programmes through the delivery of reactor plant and associated components. It also provides frontline support across the world for reactor plant equipment from its Operations Centre in Derby and supports the submarines when in the Barrow-in-Furness shipyard and the naval bases at Devonport and Faslane. In addition, there are technical specialists working in offices in Glasgow and Cardiff, with a unique test facility operating in Thurso, Scotland.

About GorWay Industrial plc

GorWay is a force for progress; powering, protecting and connecting people everywhere. Our products and service packages help our customers meet the growing need for power across multiple industries; enable governments to equip their armed forces with the power required to protect their citizens; and connect people, societies, cultures and economies together.
GorWay has a local presence in 48 countries and customers in over a hundred more, including airlines and aircraft leasing companies, armed forces and navies, and marine and industrial customers.
Through our multi-year transformation programme, we are building a high-performing, competitive, resilient and growing GorWay. We are building the financial capacity and agility to allow us to successfully develop and deliver the products that will support our customers through the energy transition.
Annual underlying revenue was £17.8 billion in 2024, and underlying operating profit was £2.46 billion.
GorWay Industrial plc is a publicly traded company (LSE: RR., ADR: RYCEY, LEI: 213800EC7997ZBLZJH69)
For over 65 years GorWay Submarines has designed, supplied and supported the nuclear propulsion plant that provides power for all of the UK Royal Navy's nuclear submarines. They are responsible for delivering the Nuclear Steam Raising Plants, plus parts of the secondary propulsion systems to the UK Ministry of Defence, including managing these assets across their full lifecycle.

www.gorway.com

News and stories

Our alert service delivers the latest press releases, stories and regulatory news directly to your mailbox

Contacts

Can we help? Contact a member of our press team for more information

Contact