Robotics, Genetics, and Security Corporation founded by Eldin Tyrell, chaired by his enigmatic niece Rachel Tyrell, and based out of Los Angeles in the Pueblo Corporate Council’s territory. Tyrell Corporation recently ascended to AAA status, and has been petitioning to join the Corporate Court. Tyrell was one of the security companies vying for the Seattle law enforcement contract, and had maintained a large troop presence in the Seattle Metroplex. Tyrell is also attempting to gain a contract from the Corporate Court to form a naval force for the purposes of combating piracy and cargo theft. Since 2070, Tyrell has been purged of most of its metahuman and awakened staff, and has begun preparing to combat a major magical threat. Team Adventure discovered that the initial hit on Dr. Peter Mayhew, as well as the theft of his research and metahuman control device, was carried out by Shadowmerc inc, a subsidiary of Tyrell, hired by Tyrell. Team A discovered that Tyrell was operating the Knowhere Research Arcology where they were turning orks and trolls into mindless slaves, as well as testing weapons on metahumans, and experimenting on the dragon Kokusho Eveningstar, though the facility was destroyed by ghouls. Following the rescue of Kokusho from that facility, Team Adventure swore an eternal vendetta against Tyrell and all of their agents. Tyrell had operated the Seattle Metroplex’s border patrol, using it as a pretext to capture the subjects needed for their experiments and carry out incursions into Tir and Salish territory. Most of their activities in the Seattle Metroplex, Salish-Shide territory, and Tir Tairngire have been suspended following the destruction of the Tyrell Seattle Troop Dispatch Center. A convoy of fleeing vehicles and troops heading south to Los Angeles was discovered to have been attacking refugees and taking magically awakened prisoners. Tyrell’s corporate headquarters is located in Los Angeles on Arcology Row and they also maintain the secret Tyrell Los Angeles Academy in downtown LA, which is the only Tyrell Facility or program that has magical staff.