Leadership Directories

Leadership Directories, Inc. (LDI) provides high-quality contact information for the leaders of major United States government, business, professional, and nonprofit organizations. Their company goal is to research, compile, verify, and produce the most current and accurate contact data available for the institutional leadership of the United States, and offer it to our subscribers in the format that best suits their needs.

 Leadership Directories publishes fourteen Yellow Books, each a specialized directory of a particular area of American activity. As a whole, the collection is known as The Leadership Library®, a unique database of nearly a half million leaders at over 40,000 organizations. The information contained in this database is available in print, online, on demand, and as lists or datafeeds.

Leadership Directories has been an Advantage client since 2008.