ROK vs VRSN Comparison

With roots tracing back to the early 1900s, Rockwell Automation is the successor to Rockwell International, which spun off its avionics segment in 2001. It is a pure-play industrial automation company that operates through three segments. Its largest segment by revenue, intelligent devices, sells factory floor-level devices such as motors, drives, sensors, relays, and actuators. Its software and control segment sells visualization, simulation, and human-machine interface software and control products such as programmable controllers, computers, and operator terminals. Its smallest segment, lifecycle services, offers digital consulting, engineered-to-order services, and other outsourced services such as remote monitoring, cybersecurity, and asset and plant maintenance and optimization.

Verisign is the sole authorized registry for several generic top-level domains, including the widely utilized .com and .net top-level domains. The company operates critical internet infrastructure to support the domain name system, including operating two of the world's 13 root servers that are used to route internet traffic. In 2018, the firm sold off its Security Services business, signalling a renewed focus on the core registry business.