Cognizant 

Cognizant is a technology services company. It calls itself an AI builder: it designs and installs full-stack AI and other enterprise systems for large organisations, from strategy through deployment. It trades on Nasdaq under the ticker CTSH. Headquarters are in Teaneck, New Jersey. Its work spans digital engineering, cloud, data, healthcare, banking, and manufacturing. It is a public company. The pitch is turning AI plans into results that fit a client's own industry and processes.