Peter Lawson-Johnsto

The Solomon R. Guggenheim Foundation is a non-profit organization that owns and operates museums. It operates The Solomon R. Guggenheim Museum, in New York, The Peggy Guggenheim Collection, in Venice, The Guggenheim Museum Bilbao, in Bilbao, Deutsche Guggenheim Berlin, in Berlin, The Guggenheim Las Vegas and Guggenheim Hermitage Museum, in Las Vegas. The organization was founded by Solomon R. Guggenheim and Hilla von Rebay in 1937 and is headquartered in New York, NY.

Zemex Corp. produces and markets industrial minerals. It operates through two divisions industrial minerals and aluminum recycling. Its products include feldspar, feldspathic minerals, kaolin, sand, mica, talc, and aluminum dross derivatives. It operates facilities in the United States and Canada. Its products are used in commercial applications and are sold throughout the United States, Canada and Europe. The company was founded in 1907 and is located in Toronto, Canada.