Valiant Communications Limited manufactures and markets communications equipment. The company provides synchronization and timing solutions, including GPS/GNSS/NavIC primary reference clocks, PTP 1588v2 grandmaster, PTP aware switch/PTP transparent clocks, and PTP slaves; grid protection and monitoring, such as teleprotection, IEE C37.94 line differential protection, phasor measurement units, and GRID islanding and WAMS solutions; and transmission and networking comprising IP/MPLS routers, IP multiplexers, SDH/PDH multiplexers, EDFA amplifiers, and ethernet failover systems. It also offers network security and resilience solutions which include network isolation, PRP switches, quantum-safe authentication and encryption, and cyber products and solutions; data security and storage consisting of ransomware-resilient NAS/SAN data storage servers; and unified network management solutions, including unified centralised network management system. In addition, the company provides power and utilities products; cybersecurity; time and frequency synchronization; power converters; TDM and legacy; EDFA and optical; ethernet converter; and passive products. It serves power utilities, railways, oil and gas, airports, defense networks, and SCADA systems sectors. The company was incorporated in 1993 and is based in New Delhi, India.