Business: Caterpillar Inc., is the world’s leading manufacturer of construction and mining equipment, diesel and natural gas engines, industrial gas turbines and diesel-electric locomotives. Since 1925, Caterpillar has been making sustainable progress possible and driving positive change on every continent. Customers turn to Caterpillar to help them develop infrastructure, energy and natural resource assets. The company principally operates through their three product segments - Resource Industries, Construction Industries and Energy & Transportation - and also provides financing and related services through their Financial Products segment.