Masco Corporation is one Fortune 500 company with the head quarter based in the United States, and is one of the world?s largest manufacturers of brand-name consumer products for the home and family. With more than 60 divisions and 61,000 employees mainly spread across North America and Europe, its sales revenue in 2003 was more than USD 10 billions, and Masco Corporation is also a leading provider of services that include the sale and installation of insulation and other building products.