Persistent Systems is a defence technology company that designs and manufactures mobile networking solutions for military, first responders, government and commercial organisations. Their Wave Relay technology creates secure networks that transmit voice, video and data in difficult environments, even in places with poor or no existing infrastructure. The company also runs an ecosystem of partner organisations that integrate their networking technology with unmanned vehicles, sensors and other devices. Persistent Systems works best with organisations that need reliable mobile networks in challenging conditions, or technology partners looking to integrate secure networking capabilities into their own products.