Who operates in the most countries around the globe, Dollar Tree or PPG Industries?
Dollar Tree:  Headquartered in Chesapeake, Virginia, it is a Fortune 500 company and operates 13,600 stores throughout the 48 contiguous U.S. states and Canada. PPG Industries: PPG Industries, Inc. is an American Fortune 500 company and global supplier of paints, coatings, specialty materials, and fiberglass.
i don't know