Arista Networks

Arista Networks designs and sells automated software-driven networking platforms for large cloud providers, high-performance computing systems, and enterprise data centers. The company's proprietary Extensible Operating System provides automated configuration, deep network observability, and multi-cloud connectivity. Its high-speed Ethernet fabrics are engineered to scale backend networks connecting dense accelerated compute clusters.

Ecosystem functionOperates as the primary provider of high-speed Ethernet fabrics for hyperscale AI clouds, distinguishing itself through its resilient, open EOS software stack and deep customer ties with cloud titans.

Business modelHigh-margin network hardware and software licensing