For 90 years, Caterpillar Inc. 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. With 2015 sales and revenues of $47.011 billion, Caterpillar is the world’s leading manufacturer of construction and mining equipment, engines, industrial gas turbines and diesel-electric locomotives. Caterpillar is a major supplier of military engineering equipment, Caterpillar offers a full earthmoving equipment and engine line to match mission requirements to include armor solutions. Caterpillar supports its products through its worldwide dealer network of 1,900 dealer locations covering more than 200 countries.