LIXIL Group Corporation is an integrated global manufacturer of housing and building materials in Japan, including Tostem, INAX and Sunwave. Its major overseas subsidiaries include Permasteelisa and American Standard. The company has also announced an investment in Grohe based in Germany. It has $20 billion in revenues. LIXIL Corporation, the largest operating company in the LIXIL Group, is affiliated with a multitude of subsidiaries in charge of sales, manufacturing, maintenance and other services, including 17 sites overseas. LIXIL Corporation, together with the real estate segment and retail distribution companies under the LIXIL Group Corporation umbrella, will seek continued growth under the LIXIL management philosophy and strategies as a comprehensive housing and living environment solutions provider.