Silicon Valley has changed a lot over the past few decades. Back in 1991, storage company Seagate had a poster that showed the biggest companies in the area. A few, like IBM and Apple, are iconic. Many others no longer exist.

Here's what the bay area looked like before the dotcom era (via Reddit).

See Also:

Why Ultimate Frisbee Is So Popular In Silicon Valley13 Apple Fanboys Who Made The Pilgrimage To Steve Jobs' Childhood HomeFacebook Billionaire Sheryl Sandberg Sold Her Silicon Valley Mansion For $9.25 Million