NetApp, Inc. , formerly Network Appliance, Inc. , is an American multinational computer storage and data management company headquartered in Sunnyvale, California. It is a member of the NASDAQ-100, and it was ranked on the Fortune 500 list for the first time in 2012. NetApp has more than 12,000 employees in 150+ offices around the world. Today, NetApp is the #1 storage provider to the United States government as well as the #1 storage market leader in Germany.