Opex Systems is a provider of business and technology consulting and research and development solutions to industrial and government customers. It focuses on big data, industrial IoT strategy and architecture, digital manufacturing, renewable and distributed energy systems, smart grid, and other areas. The company also provides CIREN (Critical Infrastructure Resiliency Exception Notification), a technology for the management of high-speed and low-latency big-data communication networks, as well as FacilityMap, an asset-tracking tool.