Founded in 1875, Maury Donnelly & Parr Inc. operates as an agent and broker in Baltimore. Based in Baltimore, Md., the company is one of the oldest insurance firms in the mid-Atlantic region. It serves a number of clients, including publicly traded companies, nutraceutical manufacturers, real estate developers, ski resorts, telecommunications companies, small contractors and main street businesses, as well as clients with specialized risk management needs and operations throughout the country. Maury Donnelly & Parr Inc. offers personal, business, as well as life and health insurance plans.