Cognizant is a global professional services company that helps clients modernize technology, reimagine business processes, and transform experiences through consulting, custom software development, infrastructure management, and business process services. The company operates an integrated delivery model combining client-located teams with global delivery centers across multiple countries, primarily in India, and serves enterprise clients across diverse sectors seeking digital transformation and AI-driven solutions. Cognizant generates revenue through billable consulting hours, fixed-price contracts, and outcome-based arrangements tied to client demand for modernization, technology upgrades, and cost optimization initiatives.