Which landmark is represented by the vertical bars in the Cisco logo?

The vertical bars in the Cisco logo represent the Golden Gate Bridge.

Cisco’s founders chose the image because they incorporated the company in San Francisco, California, a city closely associated with the bridge. The bars form a simplified silhouette of the bridge’s suspension cables and towers rather than a literal architectural drawing.

Cisco was founded in 1984 by Leonard Bosack and Sandy Lerner, who were then working at Stanford University. The company’s name comes from San Francisco, and its original visual identity connected the technology business to its local setting. The bridge motif remained when Cisco updated its identity in later years.

The logo is sometimes described as a generic skyline or a group of radio waves because the bars can suggest signals and connectivity. Cisco’s own brand explanation, however, identifies the image with the Golden Gate Bridge. The mark therefore combines a geographic reference with an association with networking and communication.