CTSH vs WAB Comparison

Cognizant is a global IT services provider, offering consulting and outsourcing services to some of the world's largest enterprises spanning the financial services, media and communications, healthcare, natural resources, and consumer products industries. Cognizant employs nearly 350,000 people globally, roughly 70% of whom are in India, although the company's headquarters are in Teaneck, New Jersey.

Westinghouse Air Brake Technologies Corp provides value-added, technology-based products and services for the freight rail and passenger transit industries and the mining, marine, and industrial markets. It provides its products and services through two main business segments: Freight and Transit. The company generates maximum revenue from the Freight segment, which manufactures new and modernized locomotives, provides aftermarket parts and services to existing locomotives, provides components to new and existing freight cars; builds new commuter locomotives; supplies rail control and infrastructure products, including electronics, positive train control equipment, signal design, and engineering services. Geographically, it generates a majority of its revenue from the United States.