History of Chrysler stake in the firm. Financial performance improved and Chrysler was generating a significant part of Daimler-Chrysler's profits from 2004 to 2005, as the other subsidiary, Mercedes-Benz, incurred costs for restructuring. By 2005, Chrysler was said to be the healthiest of the Detroit Three automakers (compared to General Motors and Ford Motor Company). As a result of Zetsche's apparent success in a turnaround of Chrysler, Juergen Schrempp, the CEO of parent company Daimler-Chrysler, was pressured to retire early. Zetsche was elevated to CEO of Daimler-Chrysler on January 1, 2006, and Thomas W. LaSorda became President and CEO of Chrysler Group. However,
Checker Motors Corporation Checker's customer base included General Motors, Chrysler LLC, Ford Motor Company, Navistar International and GM Shanghai. Checker was the eighth-largest American auto supplier to go bankrupt in recent years. GM and Chrysler followed Checker's bankruptcy just several months later. In February, Checker asked the U.S. Bankruptcy Court for Western Michigan to reject its contract with 125 union workers and eliminate health care and pension benefits for 176 union retirees. On February 27, 2009, the judge in Checker Motors Corp.'s bankruptcy case threw out the company's request to eliminate its labor agreement. Bankruptcy Judge James D. Gregg agreed with United Steelworkers