A growing business needs a qualified chartered accountant with some experience to guide and supervise his finance team. Further, it needs an MIS which is a combination of monthly profit and loss account & balance sheet with ratios to understand how the business is progressing.
The business also needs a senior finance person who can help review the business and discuss MIS. Generally, mid or large organizations have a Chartered Accountant with multiple years of experience to handle above functions. However, not every business can afford a full time CFO.