2nd Battalion 3rd Company is an infantry battalion in the Helghan Empire consisting of approximately of 18,000 troops. They were deployed on Vekta during the Second Extrasolar War and fought in battles such as the Battle of Adenshin. The battalion falls under the command of the 3rd Legionary Corps (formally 3rd Troy Division, under the Troy Corps which was disbanded in 2398).

Along with the 3rd Legionary Corps, 2nd Battalion 3rd company was destroyed in 2416 from the petrusite devastation that was brought by the Wolfpack.