Get contact information for U.S. federal government agencies, departments, corporations, instrumentalities, and government-sponsored enterprises. Find websites, email, phone numbers, addresses, and more.

(fka FirstGov) An interagency initiative administered by the U.S. General Services Administration's Office of Citizen Services. It got its start when Internet entrepreneur Eric Brewer, whose early research was funded by the Department of Defense, offered to donate a powerful search engine to government.