Arista

Arista Networks designs and manufactures cloud networking equipment, including Ethernet switches and routers, built on its Extensible Operating System (EOS). The company serves large data center operators, cloud service providers, enterprises, and campus environments that require high-performance, scalable network infrastructure. Its platforms are used to build networks for AI and machine learning workloads, cloud computing, and large-scale data center interconnects. Arista's CloudVision software provides network-wide visibility, automation, and telemetry to help IT teams manage and troubleshoot infrastructure across on-premises and cloud environments. The company also offers routing, network security, and campus networking solutions, positioning its technology stack as an alternative to traditional networking vendors for organizations modernizing their network architecture.