No one outside this famously secretive company may know for sure.

The secretive company is coming out of its shell.

This is pretty standard practice and especially for such a secretive company such as Apple.

And, in what is harder for a secretive company like De Beers, opening the diamond area means relaxing security.

The company is even licensing innovations it cannot immediately use - an unusual move for the generally secretive company.

Unlike some other software developers, Rare gained a reputation for being a very secretive company.

Still, in an uncharacteristic move at the normally secretive company, Toyota has been showing its future technology to the press.

But the secretive company is coming out of its shell.

Now Sade is causing problems for the secretive company.

"We're up against a very secretive company that operates like a cult."