Stone & Company, LLC is a CPA firm based in Lexington, Massachusetts. The firm was founded in 1986 and has grown steadily over the past three decades to become one of the region's most well-respected accounting firms. Exceeding our clients’ expectations. Bringing strong experience and talent to our mission. That’s the formula that has propelled Stone & Company into one of the region’s most well-respected public accounting firms, where we provide large-firm depth and skill but with the high-touch feel of a much smaller one. We have grown steadily, client by client, referral by referral, for the past 34 years. And in 2019, with our merger with RS Miller & Associates, we have expanded our capabilities to a new level.