Sam Decker has just written 7 Keys to Company Growth.  Really great stuff and worth the complete read.  Here are the basics to his P.A.S.S.I.O.N:

 Push the organization with big vision.

 Account for big goals.

 Seek out new ideas.

 Show wins along the way.

 Ignore distractions.

 Ownership must be clear.

 Neutralize negativity.