NetScout Systems (NASDAQ:NTCT) is a leading provider of network performance management, service assurance and cybersecurity solutions. The company designs and delivers hardware and software platforms that capture and analyze real-time and historical packet data, enabling IT teams and service providers to monitor application performance, troubleshoot network issues and defend against distributed denial-of-service (DDoS) attacks. NetScout’s flagship offerings include the nGeniusONE service assurance platform and the InfiniStream packet broker, which together provide end-to-end visibility across hybrid and multi-cloud environments.
Founded in 1984 and headquartered in Westford, Massachusetts, NetScout has built a reputation for scalable and resilient monitoring infrastructure. Over the years, the company has expanded its portfolio through targeted acquisitions, including Arbor Networks in 2015 to bolster its DDoS mitigation capabilities and Fluke Networks in 2018 to enhance its network testing and diagnostics tools. These strategic moves have broadened NetScout’s reach into enterprise, government and telecommunications markets worldwide.
NetScout serves a diverse customer base that encompasses large service providers, global enterprises, government agencies and defense organizations. Its solutions are deployed both on-premises and in cloud environments, offering comprehensive visibility into voice, data and video traffic. By leveraging patented Adaptive Service Intelligence (ASI) technology, NetScout platforms can detect anomalies, pinpoint root causes and deliver actionable insights across complex network topologies.
Under the leadership of President and CEO Anil Singhal, who joined the company in 1997 and was appointed CEO in 2014, NetScout has focused on innovation in cybersecurity and hybrid-cloud performance management. The company maintains research and development centers in North America, Europe and Asia Pacific, supporting a global workforce dedicated to advancing network visibility and threat-detection capabilities.
