The company's stock more than tripled from the offering price on opening day, making the three year-old company worth $6 billion.

The newest flavor produced by her year-old company is smoke-dried chipotle.

The result is a year-old company - a dot-com, naturally - called City feet.com.

"These days, we're one of Facebook's larger advertisers as a two year-old company."

The ideas behind his year-old company, Lindows.com, are not new.

And now his year-old company, Trigger Street Productions, has cut a deal with the studio Fine Line Features.

He is also co-founder of the 20 year-old public company, Burst.com, Inc. that in 2010 transformed itself into Democrasoft.

Most of the drivers own stock in the year-old company.

In a single day, the year-old company, with just $17 million in sales, was valued at more than $3 billion.

Element 14, a year-old company with 68 employees, is based in Cambridge, England.