For over 40 years, Holt Integrated Circuits has provided analog and mixed signal IC data bus solutions to the avionics industry, supplying more than 400 manufacturers worldwide in a wide variety of applications such as flight control, navigation, engine management, communications, safety systems and in-flight entertainment systems. In addition, Holt also leverages versions of its avionics products in other markets requiring highly reliable and robust components, such as down-hole drilling and industrial process automation.