Caterpillar Inc. is a leading American manufacturer of construction and mining equipment, diesel and natural gas engines, and industrial gas turbines. Founded in 1925, the company is headquartered in Peoria, Illinois. Caterpillar is known for its iconic yellow machinery, which is used in various industries worldwide. The company operates through several segments, including Construction Industries, Resource Industries, Energy & Transportation, and Financial Products. Caterpillar's products are designed to enhance productivity and efficiency in heavy-duty applications, making it a key player in the global market for heavy equipment.