National Storage competes with First Industrial
, Duke Realty
, EastGroup Properties
, Extra Space
, and Gramercy Property
. National Storage Affiliates Trust is a Maryland real estate investment trust focused on the ownership, operation and acquisition of self storage properties located within the top 100 metropolitan statistical areas throughout the United States. NSA is the sixth largest owner and operator of self storage properties among public and private companies in the U.S. National Storage operates under REIT - Industrial classification in USA and traded on BATS Exchange. It employs 211 people.