STLA vs ATI Comparison

Stellantis was created out of the merger of US-based Fiat Chrysler Automobiles and French-based Peugeot in January 2021, resulting in the fourth-largest automotive original equipment manufacturer by vehicle sales. In 2024 it sold 5.5 million vehicles, 47%, 26% and 17% in Europe, North America, and South America, respectively. Its brands include Fiat, Jeep, Chrysler, Ram, Peugeot, Citroën, Opel, Alfa Romeo, and Maserati.

ATI Inc supplies specialty metals to various end markets, including aerospace and defense, oil and gas, automotive, and electrical energy, among many others. The company's operating segment includes High-Performance Materials and Components and Advanced Alloys and Solutions. The majority of revenue is from the High-Performance Materials segment. The High-Performance Materials segment is focused on a wide range of high-performance specialty materials, parts, and components for several the majority of end markets, including the aerospace & defense, medical, and energy markets. Geographically, it operates in the United States, China, the United Kingdom, Germany, France, Canada, and Others, the majority is from the United States.