ZS vs CASY Comparison

Zscaler is a software-as-a-service, or SaaS, firm focusing on providing cloud-native cybersecurity solutions to primarily enterprise customers. Zscaler's offerings can be broadly partitioned into Zscaler Internet Access, which provides secure access to external applications, and Zscaler Private Access, which provides secure access to internal applications. The firm is headquartered in San Jose, California, and went public in 2018.

Founded in 1968, Casey's General Stores has become the third-largest convenience store retailer in the United States, operating nearly 3,000 locations across 19 states, primarily in the Midwest. In fiscal 2026, the company generated $17.6 billion in revenue from fuel (60% of sales), grocery and general merchandise (26%), prepared food and dispensed beverages (10%), and areas like wholesale fuel distribution (4%). Casey's footprint skews rural, with over 70% of stores in areas with fewer than 20,000 residents.