A Silver color metal and enamel device 1 1/8 inches (2.86 cm) in height consisting of a shield blazoned: Per fess Sable and Argent in chief a lozenge fesswise Or charged with a fleur-de-lis Azure, and in base a chevron Gules. Attached below the shield a Black scroll doubled and inscribed "VANGUARD OF SUPPORT" in Silver.
Silver gray/silver and golden yellow are the colors traditionally associated with the Finance Corps. Gold is emblematic of honor and high achievement; red symbolizes sacrifice and valor; black, solidity and solvency. The lozenge is adapted from the Finance Corps insignia of branch. The unit's "baptism of fire" in Normandy during World War II is commemorated by the fleur-de-lis. The chevron, a symbol of strength, support and movement, points to the lozenge in chief highlighting the unit's motto.
The distinctive unit insignia was approved on 11 August 1994. It was cancelled effective 17 July 2007, when the unit redesignated to a Company.