MMB+CO

MMB+CO is a distinguished regional accounting firm established in 1975, empowering organizations across diverse industries with high-quality audit, tax, and consulting services. Our mission is to deliver practical, forward-thinking solutions that drive growth, ensure stability, and add long-term value, guided by a shared commitment to integrity, technical excellence, and exceptional client service. Our team comprises over 200 full-time professionals, including 38 partners.

We pride ourselves on combining large-firm resources with personalized, small-firm attention to detail, fostering lasting client relationships built on deep understanding. This approach, combined with our dedication and insight, ensures we deliver results that foster long-term value for every client’s future. With five offices located in Canandaigua, Elmira, Latham, Queensbury, and Rochester, MMB+CO proudly supports organizations throughout New York State. We invite you to learn more about how we can support your success.