Viavi Solutions, Inc. engages in the provision of network test, monitoring, and assurance solutions for communications service providers, enterprises, network equipment manufacturers, government and avionics. The company is headquartered in Chandler, Arizona and currently employs 3,600 full-time employees. The firm is also specializing in light management technologies for three-dimensional (3D) sensing, anti-counterfeiting, consumer electronics, industrial, automotive, government and aerospace applications. Its segments include Network Enablement (NE), Service Enablement (SE), and Optical Security and Performance Products (OSP). NE segment provides an integrated portfolio of testing solutions that access the network to perform build-out and maintenance tasks. SE segment provides embedded systems and enterprise performance management solutions that give global communications service providers, enterprises and cloud operators visibility into network, service and application data. OSP segment provides light management technologies. The company manufactures and sells optical filters for 3D sensing products.