Most companies will never break through the million dollar barrier of growth. Ninety-five percent will never reach $5 million in sales.
Why is that. The Book Good To Great has some ideas but in the earlier stages of a company's development there are some basic things, usually missing that can be examined and addressed.
I am going to give you a checklist of things companies need to get to scalability here, though it is always a given you will need to add to your team, or use consultant to implement these ideas well.
If you do not know they exist you cannot expect to implement the solutions alone after all.