Dun & Bradstreet is the global leader in commercial data and analytics, enabling customers to extract insight from data to connect with the prospects, suppliers, clients and partners that matter most. Since 1841, companies of every size rely on Dun & Bradstreet to help them manage risk and identify opportunities. D&B was the former employer of four United States Presidents, including Abraham Lincoln, Ulysses S. Grant, Grover Cleveland, and William McKinley.