Which businesses are the most valuable today?

The Wall St. Journal on Friday released its annual business book, which ranks the most-valuable companies and industries.

The top 10 business books of the past 10 years are listed below.1.

Twitter: $1.8 trillion2.

Netflix: $800 billion3.

Apple: $750 billion4.

Amazon: $600 billion5.

General Electric: $500 billion6.

Microsoft: $480 billion7.

Tesla: $400 billion8.

Amazon Prime: $350 billion9.

Uber: $310 billion10.

Walmart: $270 billionSource: WSJ.com