Amazon started in 1994 and has since grown to become one of the largest companies in the world. It provides ecommerce services, cloud computing through AWS, and media streaming. Amazon relies on taking a percentage of third-party sales and subscription services for revenue. Through acquisitions and innovation in new areas like AI and robotics, Amazon has diversified and now competes in many industries like online retail, cloud services, streaming media, and smart home devices. With its intense focus on customers and reinvesting profits, Amazon continues to successfully grow and could potentially dominate various markets.