3 – JD.com (Annual Income : $28 Billion)
JD.com, Inc., also known as Jingdong and formerly called 360buy, is a Chinese e-commerce company headquartered in Beijing.
Per Second Revenue : $887
2 – Google (Annual Income : $76 Billion)
Google LLC is an American multinational technology company that specializes in Internet-related services and products, which include online advertising technologies, search engine, cloud computing, software, and hardware.
Per Second Revenue : $2,409
1 – Amazon (Annual Income : $108 Billion)
Amazon.com, Inc., doing business as Amazon, is an American electronic commerce and cloud computing company based in Seattle, Washington that was founded by Jeff Bezos on July 5, 1994.
Per Second Revenue : $3,423