Much of the city's resiliency can be attributed to the diversity of the local economy. Manufacturing continues to be an important part of that, thanks to the formation of the Vigo County Industrial Park over 20 years ago. The efforts of the Terre Haute Economic Development Corporation, in cooperation with city and county government, have made the Industrial Park home to some of the world's leading companies – Companhia Siderúrgica Nacional’s (CSN’s) cold-roll steel processing facility, Staples Corporation’s Midwest Distribution Center, Advics automotive brake systems manufacturing facility and ThyssenKrupp Presta’s automotive steering systems manufacturing facility and CertainTeed’s fiber cement board manufacturing plant.