Alexandria Real Estate Equities, Inc. engages in the business of providing space for lease. The firm is also an owner, operator, and developer of life science, agrotechnology, and technology campuses in Greater Boston, the San Francisco Bay Area, New York City, San Diego, Seattle, Maryland, and Research Triangle. The company was founded by Alan D. Gold, Gary A. Kreitzer, Joel S. Marcus, and Jerry M. Sudarsky in October 1994 and is headquartered in Pasadena, CA.