
Boneham & Turner: Trusted Partners in the Defence Industry
At Boneham & Turner, we are proud of our legacy that spans over a century. Born out of the first World War and heavily called upon during World War II to manufacture components for the Spitfire, Wellington and Lancaster aircraft, our heritage is defined by precision, resilience, and a commitment to excellence. This pedigree lives on today in our proven ability to manufacture critical components to the highest standards. Our robust quality system, commitment to innovation, and culture of continuous improvement, position us as a trusted partner to advanced manufacturing sectors such as aerospace and defence.
Our commitment to Defence Excellence
We understand the unique challenges faced by the defence industry, and we are committed to supporting sovereign defence. Our highly skilled team delivers standard and custom solutions, tailored to meet the rigorous demands of the aerospace and defence sector. Delivering precision, quality and performance when its needed most.

Tailored Engineering Solutions for Defence
Advanced Manufacturing
Our state-of-the-art manufacturing capabilities ensure that we meet the exacting specifications of defence contractors. From complex shim geometries to tailored components, Boneham & Turner’s advanced facilities provide precision-engineered solutions that are reliable in the most demanding environments.
Durable, High-Performance Materials
We ethically source only the highest-grade materials, certified and proven to meet the rigorous demands of military and aerospace applications. Our supply chain is built around traceability, integrity, and compliance with international defence standards.
Supply Chain Reliability
In the defence industry, timing and reliability are everything. Boneham & Turner’s streamlined supply chain guarantees on-time delivery and the highest standards of quality control, ensuring that you can trust us for mission-critical components.
Industry Compliance & Certifications
Boneham & Turner adheres to strict industry standards, including JOSCAR and AS9100 to deliver top-tier products. Our quality control processes ensure consistent reliability and safety for mission-critical applications.
Areas of Expertise in Defence
Why Choose Boneham & Turner for Your Defence Needs?
A Century of Expertise
Compliance with Industry Standards
Innovation-Driven
From advanced machine tools to the digitalisation of inspection. We stay ahead of the curve by constantly innovating and improving our technologies to support the evolving defence landscape.
Commitment to Quality
With an unwavering commitment to excellence, we ensure all our solutions are rigorously inspected and supported by a continuous improvement strategy, strong QMS and a relentless drive to be Right First Time (RFT).

Partnering for Success
At Boneham & Turner, we go beyond supplying components, we are your strategic partner. With deep expertise in the aerospace and defence sectors, we work closely with you to deliver tailored solutions that enhance your value and efficiency. Whether it’s customised components, precision kitting, part marking, or flexible stocking solutions, our collaborative approach ensures we meet the exacting demands of your operations and customer supply chain.
Get in Touch
Let’s discuss how Boneham & Turner can help support your next defence project. Contact our team today to learn more about our capabilities and solutions.