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July 29, 2015 8:30 PM ET

Auto Components

Company Overview of DMAX, Ltd.

Company Overview

DMAX, Ltd. designs and manufactures diesel engines for automotive industry. Its diesel engines are used in vans, cars, and heavy-duty trucks. Its Duramax 6.6L Turbo Diesel engine is used in the Chevrolet Silverado and GMC Sierra. DMAX, Ltd. was formerly known as Diesel Engine Manufacturing of America, Ltd. and changed its name to DMAX, Ltd. in September 1998. The company was founded in 1998 and is based in Dayton, Ohio. DMAX, Ltd. operates as a subsidiary of General Motors Company.

3100 Dryden Road

Dayton, OH 45439

United States

Founded in 1998





Key Executives for DMAX, Ltd.

Chief Engineer of Duramax
Product Director
Compensation as of Fiscal Year 2015.

DMAX, Ltd. Key Developments

DMAX, Ltd. Invests USD 60 Million in Ohio Diesel Engine Plant

DMAX, Ltd. will invest USD 60 million to make design changes that meet future emissions requirements. The investment retains approximately 500 jobs at the joint venture between General Motors and Isuzu. This announcement demonstrates GM's commitment to continuously invest in technologies that reduce the impact of its vehicles on the environment, while maintaining performance attributes required by customers in the areas of towing and hauling loads, said GM North America Manufacturing Manager Christine Sitek. This investment represents a vote of confidence in its employees and IUE-CWA Local 755, who have consistently demonstrated their commitment and dedication to building the best diesel engine possible.

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