
	USG is a leader on the building materials industry established in 1985 that has the primary base located in Chicago. It has 6 major divisions:United States Gypsum Company, USG Interiors, Inc, Land,W Supply Corporation, CGC Inc., USG International and USG Mexico S.A

	USG is a leader on the building materials industry established in 1985 that has the primary base located in Chicago. It has 6 major divisions: United States Gypsum Company, USG Interiors, Inc, Land, W Supply Corporation, CGC Inc., USG International and USG Mexico S.A.

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