Defence Engineering

Defence Engineering covers a wide range of equipment needs that operate in extreme and demanding conditions. Defence Engineering has been at the heart of Coker’s product range for many years with experienced staff able to produce the accuracy and quality required. The needs of Military Equipment and Transportation Vehicles are usually far in excess of commercial engineering requirements. When you need precision, high tolerance, quality materials and attention to detail, Coker has the staff, experience and equipment capable of delivering to your needs, quickly. Coker is certified to ISO9001:2008, and has been granted Rolls Royce accreditation and is working towards SC21 award status. Adherence to these standards gives you the confidence that we can deliver your defence solution on time, to your specification and agreed budget – Every Time. Contact us today to talk to our Defence Engineering department for further details and to progress your requirements.



Coker have experience of manufacturing components that can withstand the following criteria demanded by Defence Engineering:

  • Severe conditions
  • A wide range of atmospheric changes
  • Temperature extremes
  • Heavy structural loads


Coker can work with an extensive range of materials. We can advise you on the cost implementations when considering a variety of materials for a particular application. In addition to the common materials used in Defence Engineering, we also have experience of the following materials:

  • 17/4PH (S17400), 440C, F55
  • Hastelloy, Inconel, Waspaloy
  • Titanium
  • Cobalt alloys
  • Nickel alloys
  • Carbon fibre, carbon and graphite reinforced plastics and other composite materials.

Defence Engineering – Manufacturing Facilities

Our engineering facilities have recently undergone a major refurbishment making us one of the premier manufacturing environments in the country. This enables production of consistent components in a stable, controlled environment. Our plant list is extensive, ensuring that we have complete control and capability throughout the production lifecycle. Our continual investment in machinery means you will find up to date and economical facilities from CAD technology to modern, efficient lathes, mills and inspection machines. For more information, please click on the link to view our complete Plant List.



  • SC21 – this is an aerospace industry initiative that we are proud to be involved in and be accredited with.
  • Rolls Royce Accreditation – world renowned
  • Working to Aerospace Quality Standard AS9100, we use advanced tools and processes to help our clients achieve cost-effective, competitive and timely delivery.
  • ISO9001:2008

Contact Us

Contact us today to talk to our Defence Engineering Department for further details and to progress your defence engineering requirements. Fill in our simple contact form, telephone us on 44(0)1460 67162 or email us at

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