2006 establishments in Oklahoma

airport in Oklahoma, United States of America

former aerospace company

Tronox Limited is an American worldwide chemical company involved in the titanium products industry with approximately 5,700 employees. Following its acquisition of the mineral sands business formerly belonging to South Africa's Exxaro Resources, Tronox is the largest fully integrated seller and marketer of titanium dioxide (TiO2) pigment, which provides brightness to applications such as coatings, plastics and paper. Tronox mines titanium-bearing mineral sands and operates upgrading facilities that produce high-grade titanium feedstock materials, pig iron and other minerals, including the rar