Amazon has overtaken Walmart as the largest company by revenue in the United States for the first time, according to Fortune magazine. Walmart has been in the top spot of the Fortune 500 since 2013.

Amazon.com Inc. has officially dethroned Walmart Inc. as the biggest global company by revenue, a milestone attesting to the massive scale the e-commerce and cloud-computing giant has achieved since ...

Good morning. Amazon is poised to take Walmart’s top spot in what has become a contest between two tech-enabled giants. After Walmart reported a record $713.2 billion in fiscal-year revenue on ...