Dennis Singleton

BRE Properties, Inc. is a self-administered equity real estate investment trust. It focuses on the development, acquisition and management of multifamily apartment communities primarily located in major metropolitan markets in California and Washington. The company also owns and operates communities in Phoenix, Arizona and Denver, Colorado. BRE Properties was founded in 1970 and is headquartered in San Francisco, CA.

Spieker Properties, Inc. is a self-managed and self-administered real estate investment trust. The company owns and operates office and industrial properties located in greater Seattle, Washington; greater Portland, Oregon; Northern California and Southern California. Some activities of the company includes acquisition, development, management and leasing of the properties

Digital Realty Trust LP owns, acquires, develops and manages technology-related real estate. It is focused on providing customer driven datacenter solutions for domestic and international tenants across a variety of industry verticals ranging from information technology and Internet enterprises, to manufacturing and financial services. The company was founded on July 21, 2004 and is headquartered in San Francisco, CA.

Glaucoma Research Foundation provides education services. The non-profit company is based in San Francisco, CA. The company was founded by Adrienne L. Graves. The CEO is Thomas M. Brunner.