Virtual Strategic Solutions

 (abbreviated VSS Inc.) was a pre-war company which worked as a private contractor for the U.S. Army. At its VSS Facility in Washington, DC (known as Outcast Outpost in Fallout 3) it produced the virtual reality Anchorage Reclamation simulation.

Appearances
is only mentioned in Fallout 3's Operation: Anchorage DLC. The company name is mentioned on terminals in its facility at Bailey's Crossroads.