Komatsu took a step toward expanding its Mesa footprint Wednesday when it broke ground on a 215,000-square-foot sales and ...

Rod Bull, the new CEO of Komatsu North America, began at the company in 2015 and spent almost a decade at Caterpillar. Details here.

Komatsu, the Japanese maker of heavy equipment, will open a new sales and service center in Mesa to support Arizona's copper ...

Rod Schrader steps down from chairman and CEO to retire, and Rod Bull becomes CEO of Komatsu North America Corp.