PNW vs ALTR Comparison

Pinnacle West is a holding company whose principal subsidiary is Arizona Public Service, a vertically integrated electric utility that serves 1.4 million customers across a 35,000-square-mile territory in central Arizona, including Phoenix. APS owns or leases more than 6 gigawatts of power generation capacity, including a 29% ownership stake in the largest nuclear plant in the US, Palo Verde. Half of the electricity that APS supplies to customers comes from clean energy sources, including nuclear.

Altair Engineering Inc is a provider of enterprise-class engineering software enabling origination of the entire product lifecycle from concept design to in-service operation. The integrated suite of software provided by the company optimizes design performance across multiple disciplines encompassing structures, motion, fluids, thermal management, system modeling, and embedded systems. It operates through two segments: Software which includes the portfolio of software products such as solvers and optimization technology products, modeling and visualization tools, industrial and concept design tools, and others; and Client Engineering Services which provides client engineering services to support customers. Majority of its revenue comes from the software segment.