Gametitle-VBThe following is based on Van Buren and has not been confirmed by canon sources.

The 5th Engineering Company is a faction in the Four States in 2253. They are formally a part of the New California Republic Army.

Interactions with the player characterEdit

In Van Buren, they were tasked with hunting down Powder Gangers who attacked NCR officials in between Burham Springs and Hoover Dam such as the 215 Rail Line Powder Gang.


The 5th Engineering Company have not appeared nor are they mentioned in any published game. They were to appear only in Van Buren, the canceled Fallout 3 by Black Isle Studios. It is not certain if they will appear in any future Fallout game.