Celebrating 35 years, Sullivan & Company has maintained our leadership position in public accounting in Southeastern New England, serving privately held and family-owned businesses and not-for-profit organizations. We are known for helping our clients solve their day-to-day challenges and meet their long-term goals. Our professionals have worked in both the private and public sectors, many as controllers and chief financial officers in addition to their "big four" public accounting background. They bring to the table a seasoned perspective and practical approach and, ultimately, the sound business judgment and hands-on solutions our clients rely upon.