Top 10 Best Electronics Manufacturers in Gosport

Gosport's Electronics and Engineering Cluster

Gosport has a rich history in science and engineering, shaped by its long association with the Royal Navy and maritime research. The Haslar peninsula has hosted world-leading marine research facilities for over a century, while the Daedalus enterprise zone at Lee-on-the-Solent attracts advanced engineering, aerospace and electronics firms. Across Portsmouth Harbour and along the M27 corridor, major defence, marine and space electronics companies employ thousands of engineers.

This cluster makes the Gosport area one of the most important regions in the UK for marine electronics, sonar, radar, communications and satellite technology. For local businesses and job seekers, it offers opportunities in design, manufacturing, testing and support. Below are ten of the best electronics manufacturers operating in or closely linked to Gosport.

The Top 10 Electronics Manufacturers Linked to Gosport

1. QinetiQ

QinetiQ operates the Haslar Marine Technology Park in Gosport, home to some of the most advanced naval research and testing facilities in the world, including large ship model testing tanks. The company develops technology for defence, maritime and security, combining electronics, sensing and systems engineering.

2. Raymarine

Raymarine, headquartered in nearby Fareham, is a global leader in marine electronics. Its chartplotters, radar, sonar, autopilots and instruments are used by leisure and commercial boaters worldwide, and its Solent base benefits from direct access to some of the busiest sailing waters in the world.

3. BAE Systems

BAE Systems has a substantial maritime presence in Portsmouth, supporting Royal Navy ships and developing naval combat systems, radar and electronic warfare technologies. Its engineering teams create some of the most sophisticated electronics in the defence sector.

4. Airbus Defence and Space

Airbus Defence and Space in Portsmouth designs and builds satellite payloads and communications systems. Its work on telecommunications and Earth observation satellites makes the Solent an important hub for space electronics.

5. Thales UK

Thales UK develops sonar, communications, mission systems and defence electronics for naval and military customers. Its expertise in underwater systems aligns closely with the Solent's maritime focus.

6. Sonardyne

Sonardyne, based in Hampshire, designs and manufactures underwater acoustic positioning, navigation and communication systems. Its technology supports offshore energy, ocean science and defence operations worldwide.

7. Leonardo UK

Leonardo UK develops advanced electronics, including radar, electronic warfare and helicopter systems. Its defence electronics expertise contributes to the wider southern England engineering ecosystem.

8. Babcock International

Babcock provides engineering and support services to the Royal Navy and other defence customers, including electronic systems integration, maintenance and training, with significant activity around Portsmouth.

9. Ultra Maritime

Ultra Maritime specialises in sonar systems, sonobuoys and underwater warfare technology. Its UK operations support naval anti-submarine capabilities and maritime security.

10. Lockheed Martin UK

Lockheed Martin UK delivers systems integration and electronic solutions for defence and space programmes. Its UK operations contribute to naval, aerospace and space technology development.

Key Electronics Specialisms Around Gosport

The region's electronics companies excel in several high-value areas:

• Marine navigation: Chartplotters, radar and autopilots for leisure and commercial vessels.
• Underwater acoustics: Sonar and positioning systems for defence, energy and science.
• Defence systems: Combat management, electronic warfare and communications.
• Space technology: Satellite payloads and telecommunications systems.
• Autonomous systems: Uncrewed surface and underwater vessels with advanced sensors.

Careers and Skills

Electronics manufacturers in the Solent region employ electronics engineers, software developers, systems engineers, technicians and production staff. CEMAST at Daedalus and local universities in Portsmouth and Southampton provide a pipeline of skilled graduates and apprentices. Apprenticeships in electronics, mechatronics and engineering are widely available, offering school leavers a route into well-paid, high-tech careers without university debt.

Electronics Industry Trends

Autonomous maritime systems are a major growth area, with uncrewed vessels being developed for survey, defence and offshore energy. Artificial intelligence is increasingly integrated into sensor processing, navigation and predictive maintenance. The space sector continues to expand, with smaller, more affordable satellites opening new markets. Defence spending increases are driving demand for naval electronics and supply chain partners.

Supply chain resilience is also a priority, encouraging UK electronics manufacturing and closer collaboration between primes and small specialist firms. Businesses at Daedalus and across Gosport are well positioned to supply components, testing and engineering services.

Frequently Asked Questions

Are there electronics jobs in Gosport?

Yes. Gosport and the surrounding Solent region host major employers in marine, defence and space electronics, along with smaller engineering firms at Daedalus.

How can local businesses join the supply chain?

Small firms can engage through supplier development programmes, regional trade associations and events hosted by major primes and local chambers of commerce.

How Small Electronics Firms Fit In

Beyond the large primes, the Solent supports a vibrant network of smaller electronics companies providing printed circuit board assembly, cable harnesses, test equipment, embedded software and prototyping services. These businesses often supply the larger manufacturers listed above and benefit from the region's concentration of engineering talent. Many are based on industrial estates around Gosport, Fareham and Portsmouth, and some have chosen Daedalus for its modern facilities and enterprise zone status. For startups developing marine sensors or autonomous systems, local contract manufacturers offer a practical route to production without the cost of building their own factory.

Final Thoughts

Gosport is an integral part of one of the UK's most important electronics and engineering clusters. The ten companies above showcase the region's world-class expertise in marine, defence and space technology. For engineers, businesses and investors, the Gosport area offers exciting opportunities in a sector that continues to grow.