Tterrab Industries

Tterrab Industries was a Human Corporation. Tterrab Industries had a headquarters in downtown New Mombasa on Earth. In 2552, during The First Battle of Earth, Mombasa was abandoned and Tterrab Industries appears to have been locked up. The area in front of it, however, was the site of intense fighting between Marines of the 405th Marine Infantry Division and Covenant Wraith tanks, eventually culminating when the Master Chief and a Scarab arrived in the area. The building was not harmed, but it is presumed it was later destroyed anyway when the High Prophet of Regret's Assault Carrier initiated a Slipspace jump in the heart of the city.The corporation apparently worked on highways since its corporate symbol, a lower-case "a," is visible on the emergency doors in the highways of the NM 105 E. Also the name of the corporation is seen printed on the highway signs of Tsavo Highway.TterrabIndustries may also have worked on Wind Power Station 7 as its symbol can be seen on many of the signs around the station.

Trivia

 * Tterrab" backwards spells "Barrett", which references Bungie level designer Chris Barrett.