AT&T

AT&T Inc. is an American multinational telecommunications holding company, one of the largest in the world. It provides a wide range of services including wireless communications, broadband internet, television, and business solutions to consumers, businesses, and government entities. The company, while not a startup, is actively investing in advanced technologies like AI to manage its vast infrastructure and data, as highlighted by its use of AI orchestration to process 8 billion tokens daily and achieve significant cost savings.