Defense Support Services LLC (DS2) is an equipment and facility maintenance joint venture of Day & Zimmermann and Lockheed Martin, two of the industry's leading suppliers.

With more than 7,000 professionals working within DS2 and its associated joint ventures, DS2 supports the Department of Defense on five continents at more than 100 locations. DS2 directly serves combat and support units of the Army, Navy, Air Force, and Marines and covers the entire spectrum of DoD equipment and facilities. 

Learn more at: http://www.ds2.com/