WebFootnotes / references. [1] [2] [3] [4] Amazon.com, Inc., [1] doing business as Amazon ( / ˈæməzɒn /, AM-ə-zon; UK also / ˈæməzən /, AM-ə-zən ), is an American multinational technology company, engaged in e-commerce, cloud computing, online advertising, digital streaming, and artificial intelligence. [5]