Viasat Inc. is a global communications company providing broadband and narrowband connectivity services and related technology. It operates through two segments: Communications Services, which delivers satellite-based internet to residential, enterprise, aviation, maritime, and government customers, and Defense and Advanced Technologies, which supplies secure networking, cybersecurity, tactical radios, modems, antennas, and satellite communication systems, largely to U.S. and allied government customers. The company also manufactures satellite payloads, terminals, and semiconductors. Revenue comes from subscription and service plans, equipment sales, and long-term government contracts. Viasat operates satellites and ground infrastructure serving customers in the United States and internationally, with the United States generating most revenue. Its brands and offerings include home and business internet, in-flight Wi-Fi, maritime connectivity, and military communications products.