Founded in 1958, Wray Castle is the leading supplier of professional technical training to the global mobile communications industry. We offer a full range of courses starting from school leaver entry apprenticeship programmes, through Radio Principles & Introduction to Telecoms, all the way through to courses for 5G air interface & 5G core network subject matter experts at global leaders such as the Vodafone Group and leading satellite operators. We are trusted by the largest multi-national companies and governments alike. We cover commercial, military, covert, civilian, marine, aerospace, and many other applications. Wray Castle Consulting assists clients solve difficult commercial & technical problems within are area of expertise.