Naffah & Company, PC is a professional corporation located in North Andover, Massachusetts. Our firm operates with a total of 10 professionals, of which our four most senior CPAs have a minimum of 25 years of experience in public accounting. The partners of the firm, Douglas Naffah, Marilyn Censullo, and MaryEllin Costello, each have over 35 years of public accounting experience. We have a client base that is exceptional in its variety, complexity and quality. Naffah & Company, P.C. prides itself in the longevity of its staff and has experienced no turnover of personnel within the last 9 years. We assign the most qualified individuals to the engagement and assign those staff on successive engagements.