Cognizant Technology Solutions
Cognizant is a multinational corporation that provides IT services, including digital, technology, consulting, and operations services. It is headquartered in Teaneck, New Jersey, United States.
Intuit, Inc.
TurboTax and other financial software
Alphabet Inc
Parent company of Google and several former Google subsidiaries
Berkshire Hathaway Inc.
Holding company headquartered in Omaha, Nebraska