CohnReznick is an accounting, tax, and advisory firm that provides a wide range of services to clients in various industries. The company was founded in 1919 and has grown to become one of the largest accounting firms in the United States. CohnReznick has over 3,000 employees and serves clients in industries such as real estate, healthcare, and technology. The company is known for its expertise in audit, tax, and advisory services, and has a reputation for providing high-quality service to its clients.