Where can I go to find business information?

I have a list of companies with sales in the $5–10M range and I would like to determine whether each company possesses the characteristics shown below. What source or database can I use (preferably free) to determine this? Recurring, high margin, growing Diverse (customers, products & markets) EBITDA margin of >15% Growing or stable industry that is not cyclical in nature (how “recession-proof” is this industry) Fragmented competitive landscape Low threat of external shocks – technological, regulatory, legal, environmental, fashion, etc. Simple, understandable operations High return on invested capital Identifiable areas of improvement Underfollowed or misunderstood in the industry