Reflecting on 2025: G&H Advancing Photonics and Optical Systems Across Global Markets

2025 has been a year defined by progress, collaboration and innovation at G&H (LON:GHH). Across our global organisation, we’ve advanced photonic technologies for some of the world’s most demanding applications, strengthened our capabilities through strategic investment, and continued to champion the people and partnerships that make our work possible.

From recognition on the global photonics stage and breakthroughs in space and fusion technologies, to sustainability leadership, workforce development and thought-leading industry insights, the stories and webinars below capture the moments that shaped our year. Together, they reflect G&H’s commitment to engineering excellence, responsible growth and the future of light-based technologies. These moments showcase the innovation, dedication, and partnerships that define G&H.

As we count down our most-read stories of the year from our News and Resources hub, be sure to read on to discover the No. 1 article - a powerful celebration of extraordinary individual achievement that truly embodies what made 2025 such a remarkable year for G&H.

9. Pushing Optical Performance: Anti-Reflective Coatings Beyond the Routine

In this exclusive interview with Matt Hall, G&H Global Director, and Electro Optics Magazine examining how G&H’s anti-reflective coatings push optical performance far beyond what might be considered routine. The article highlighted the precision engineering, materials science expertise and rigorous process control required to deliver coatings that perform reliably under extreme conditions. It demonstrated how seemingly small optical components play a critical role in enabling high-performance systems across demanding applications.

8. See the Invisible: Laser Threat Detection for the Modern Battlefield

In an in-depth interview with Laser Focus World, G&H's Jamie Pindard, Executive Vice President, G&H Optical Systems, explored how advanced optics and laser threat detection technologies are addressing evolving battlefield challenges. The discussion focused on the growing need for enhanced situational awareness, rapid threat identification and resilient optical systems in complex defence environments. The feature reinforced G&H’s expertise in delivering photonics solutions that support safety, survivability and operational effectiveness.

7. Celebrating the International Year of Quantum Science and Technology

In recognition of the UN International Year of Quantum Science and Technology, G&H highlighted the transformative role of photonics in enabling quantum innovation. From quantum communications and sensing to emerging computing applications, optical technologies underpin many of the field’s most significant advances. The article reinforced G&H’s engagement with quantum markets and its role in supporting the infrastructure that enables next-generation scientific discovery.

6. Building the Future Workforce: G&H Apprenticeships in Action

G&H’s apprenticeship programmes continue to play a vital role in developing the next generation of engineers, technicians and specialists. This article showcased how structured training, mentorship and hands-on experience help build long-term capability while preserving critical skills. By investing in apprenticeships, G&H is not only supporting individual career development but also ensuring the continuity of expertise essential to future innovation.

5. From Lab to Grid: Advancing Pockels Cell Technology for Fusion Energy

This technical webinar explored how advanced Pockels cell technologies are enabling the transition of fusion energy systems from crystal growth and laboratory research to scalable, grid-level deployment. The session highlighted the critical role of electro-optic components in high-energy laser systems, as well as the engineering challenges associated with reliability, scalability and performance. It reinforced G&H’s position as a key technology partner in the global pursuit of sustainable fusion energy.

4. World-First Space Optical Fibre Amplifiers Recognised by NEC

G&H was honoured to receive a Certificate of Appreciation from NEC Space Technologies for the successful delivery of world-first space optical high-power, low-noise space optical amplifiers used in the Laser Utilizing Communication System (LUCAS) launched in 2020. This achievement highlights G&H’s leadership in space-qualified photonics and its ability to develop highly reliable optical technologies capable of operating in extreme orbital environments. The recognition reflects the strength of long-term collaboration and engineering excellence required to support next-generation space missions.

3. G&H Strengthens Aerospace & Defence Capabilities with the Acquisition of Global Photonics in Tampa Florida

The acquisition of Global Photonics represented a significant step in strengthening G&H’s aerospace and defence capabilities. By expanding expertise in advanced optical systems, precision manufacturing and complex integration, this strategic move enhances our ability to support mission-critical defence and space programmes. The acquisition also reinforces G&H’s long-term commitment to investing in technologies and capabilities that address evolving security and aerospace requirements.

2. Advancing Sustainability: Major ESG Progress and Net Zero Momentum

Sustainability remained a key priority for G&H in 2025, with tangible progress made across ESG reporting and environmental performance. Key milestones included enhanced emissions transparency, independent verification of Scope 1 and 2 emissions, and continued momentum towards long-term Net Zero goals. These actions demonstrate G&H’s commitment to responsible manufacturing, robust governance and building trust with customers, partners and stakeholders through credible and transparent sustainability practices.

1. Recognising Excellence: Karen Hall Honoured on The Photonics100 List
Our top story of 2025 has to be Karen's recognition on The Photonics100 list. Karen Hall, Production Operator at G&H Torquay, has been named honouree a powerful reminder that people are at the heart of innovation.

The Photonics100 celebrates individuals who are shaping the future of photonics worldwide, and Karen’s inclusion reflects both her personal contribution and G&H’s broader commitment to developing expertise across the organisation. With more than two decades of experience, Karen has become a cornerstone of photonics craftsmanship, consistently pushing the boundaries of what’s possible in fiber optic engineering. Her expertise has advanced some of the most demanding applications in the space industry.

Together, these stories reflect a year of sustained progress and innovation at G&H. As we move into 2026, we remain focused on advancing photonics technologies and optical excellence that help our customers solve complex challenges, while continuing to invest in our people, partnerships and sustainable future.