"Gibbs was a delight to Miles's eye; a spare, middle-aged man with graying hair and a meticulous manner who despite his Imperial undress greens looked every bit an accountant."
―Miles meets Colonel Gibbs[src]

Colonel Gibbs was a Barrayaran ImpSec officer specializing in financial analysis. He worked with Miles Vorkosigan and Georg Vorthys on Komarr in the matter of the soletta disaster. His work piecing together the conspirators' purchases played a crucial role in the success of their investigation.