Trusted EW & CEMA
Specialists

Mercury EW Ltd supports the defence sector through tailored training, strategic consultancy, and advisory services, including wider defence training management.
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Our team is dedicated to providing expert support and guidance. Whether you have a question, require assistance, or seek further insight, we welcome your enquiries and are here to help.
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What Our Customers Tell Us

These testimonials from previous customers offer assurance that you’ll be partnering with trusted Electromagnetic Warfare (EW) and Cyber and Electromagnetic Activities (CEMA) specialists known for reliability, expertise, and operational excellence.
Mercury EW have enhanced the skills of not only my team, but navies throughout the world. They have shared their knowledge and vast experience of EW to our benefit and that of my customers. Mercury EW are an absolute pleasure to work with – when they are involved I know there will always be a positive outcome.
- OEM
Mercury has shown the utmost integrity, professionalism and work ethic; their knowledge of EW is unquestionable, in particular in the maritime environment. I can also recommend Mercury EW as an excellent company to work with and have impressive skills and experience in all aspects of EW.
- OEM Business Development Director
Mercury are highly skilled, motivated and professional EW Subject Matter Experts. Their ability to cope with the unexpected is testament to the high standards of training they deliver for us in a multicultural environment.
- Military
Employing the very best SMEs from all 3 services, with many years of experience, Mercury EW is a trusted and reliable Electronic Warfare team for all EW training and support needs.
- EW Systems Instructor

Take a Look at Our Credentials

Our commitment to quality and robust information assurance reflects the trust placed in us by defence partners operating in high-stakes environments. These certifications are not just procedural - they are foundational to ensuring operational integrity, safeguarding sensitive information, and delivering EW and CEMA training and consultancy services to the highest standards.