Arista Networks is a leading provider of high-performance networking solutions designed for large-scale data centers, cloud computing environments, and enterprise networks. Founded in 2004 and headquartered in Santa Clara, California, Arista is renowned for its innovative software-driven approach to networking, which emphasizes automation, scalability, and reliability. Its flagship product line, Arista’s 7000 series switches, operates on EOS (Extensible Operating System), a Linux-based network operating system built for programmability, stability, and open integration with third-party tools.
EOS is the backbone of Arista’s success, offering a modular architecture that allows for in-service upgrades, advanced telemetry, and real-time state streaming, capabilities essential for modern data center and cloud operations. Arista’s technology stack is widely adopted by hyperscalers, financial institutions, and enterprises that demand low latency, high throughput, and zero-downtime operations.
Beyond hardware, Arista has expanded into software-defined networking (SDN), network automation, and cloud networking through platforms like CloudVision, which provides unified management, orchestration, and visibility across hybrid and multi-cloud environments. With its commitment to open standards and operational excellence, Arista Networks continues to redefine what’s possible in next-generation network infrastructure.