Mark Sullivan joined the MainStreet team in 2015, bringing over 30 years of experience in management, finance, securities, insurance, real estate, and tax preparation. He helps clients assess and implement a successful vision for their unique stewardship and legacy needs. Before coming to MainStreet Financial, Mark gained valuable insight into the planning process for long-term success as he worked his way up from a warehouse position to CEO of his family’s business, Rockford Wholesale Paper Company.
When Away from Work
Mark pursues several hobbies in his free time including listening to jazz and classical music, reading about history and politics, studying meteorology, and traveling. He hopes to visit the French and Italian Riviera someday!
Best Part About the Job
Mark loves it when clients refer family and friends, knowing that they trust MainStreet to care for their financial future.