A global power leader, Cummins Inc., design, manufacture, distribute, and service electric power generation systems, engines, and related technologies, including fuel systems, controls, air handling, filtration, and emissions solutions. Headquartered in Columbus, Indiana (USA), Cummins serves its customers through more than 500 company-owned and independent distributor locations in 131 countries and territories. With 24,900 employees worldwide, Cummins reported sales of $5.7 billion in 2001. .  http://www.cummin.com