The Keiffler Brothers comprised a technical team active in the Pembric II region in the initial period of the New Republic. Moff Kentor Sarne hired them to perform work on Kal'Shebbol, where their tasks included the creation of numerous programming backdoors that plagued the CR90 corvette FarStar. They held a reputation as the most skilled slicers within the Kathol sector. Following the completion of their assignment, the Brothers met their demise at the hands of Sarne's military, preventing their return to Pembric II.