If we believe that the business we are running has good prospects then it is time to recruit some people according to their expertise, for example, finance is focused on the flow of money and of course can increase company capital, many banks are ready to provide credit as long as we can present the business we manage, if we don't dare to borrow capital then we will seem to be walking in place and it will be difficult to develop.
I noticed this mostly in those company that is really good at running meaning they generate revenues that is why they need to hire directors to run their business and then that is the time they will again venture to new business which they will build. Meaning they really want to increase their wealth and find another method to earn more money which again those earnings can increase the capital of their new business. Also most of the businessmen I've known is that they really start their business by borrowing small money to their parents or friends,
Businessmen usually do capital investment when they want to acquire assets that they will be using for their long term goals. And I think, one more thing that contributes to their success is their affiliations. So, as early as possible I think it is important to build connections and be pro active to the people around you so you'll be able to learn from them.