Portal:San Francisco Bay Area/Selected city/29

Sunnyvale (/ˈsʌniveɪl/ or /ˈsʌnivəl/), officially the City of Sunnyvale, is a city located in Santa Clara County, California. As of the 2010 United States Census, the population was 140,095.

The city is one of the major cities that make up the Silicon Valley located in the San Francisco Bay Area. It is the seventh most populous city in the San Francisco Bay Area. Sunnyvale is bordered by portions of San Jose to the north, Moffett Federal Airfield to the northwest, Mountain View to the west, Los Altos to the southwest, Cupertino to the south, and Santa Clara to the east. It lies along the historic El Camino Real and Highway 101.

As part of the Silicon Valley, high-tech companies such as Juniper Networks, Fortinet, AMD, NetApp, Spansion, Yahoo!, AppliedMicro and Ariba are headquartered there. Sunnyvale is also home to several aerospace/defense companies; Lockheed Martin has a major facility in Sunnyvale, and Honeywell, Northrop Grumman Electronic Systems - Marine Systems (formerly Joshua Hendy Iron Works), Finisar, and Spirent also have offices in Sunnyvale. Sunnyvale was also the home to Onizuka Air Force Station, where its memorial building was locally known as the Blue Cube. The base, named for the deceased Space Shuttle Challenger astronaut Ellison Onizuka, was an artificial satellite control facility of the United States armed forces until August 2010. (more...)