You have taken your company a long way. The stakes and the complexity of the tasks at hand for the next leg of your journey are even greater. You have an opportunity to be the market leader.
There are some questions about building the company to the next level. Are all your management team members up for this challenge? Do you need to add a CFO, COO, CTO, VP of Business Development or some other CXO role to your existing team? If so, is this role needed full time and do you have the budget?
You need to find someone who has been there, done that. The individual required is someone who can make things happen, despite current limitations of the organization. Furthermore, you need them to understand your business model, be familiar your company's current stage of development, and most importantly, hit the ground running.