Quebecor World North America CEO Resigns Quebecor World North America president/CEO Marc Reisch announced on Sept. 17 that he was resigning from the Montreal-based printer “to pursue other opportunities.” Quebecor World’s North American Product Groups will continue to be headed by their respective presidents who will report to Quebecor World president/CEO Charles Cavell. “After completing the successful merger of Quebecor Printing and World Color Press,” Reisch said in a statement, “now is the right time for me to move on to other challenges.”