Private company

Cobalt Networks

Logo: Cobalt Networks, Inc., Public domain, via Wikimedia Commons3

Computer appliance company (1996–2000)

Cobalt Networks was a maker of low-cost Linux-based servers and server appliances based in Mountain View, California. The company had 1,900 end user customers in more than 70 countries. During the dot-com bubble, the company had a market capitalization of $6 billion, despite only $22 million in annual revenue.2 It ceased to exist in 2003.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1996Founded1
  • Industrysoftware industry1
  • HeadquartersMountain View1
Cobalt Qube 3 Front
Photo: {{w:en:User:Rikva|Rikva}}, Public domain, via Wikimedia Commons5

Cobalt Networks was a maker of low-cost Linux-based servers and server appliances based in Mountain View, California. The company had 1,900 end user customers in more than 70 countries.2

The story

The company was founded in 1996 by Vivek Mehra as Cobalt Microserver. In June 1998, the company changed its name to Cobalt Networks, Inc.

The company introduced products as follows:

On November 5, 1999, the company became a public company via an initial public offering. Its stock price rose as much as 618% above its $22/share initial price.

On March 23, 2000, the company announced the acquisition of Chilisoft for 1.15 million shares of Cobalt common stock, then valued at $69.9 million.

In September 2000, Sun Microsystems announced the acquisition of the company for $2 billion in stock. The acquisition was completed on December 7, 2000. Many disgruntled engineers left the company in the months following the acquisition.

In December 2003, Sun shut down the Cobalt product line,with the dual-processor Raq 550 being its last appliance server.

From Wikipedia’s article on Cobalt Networks, shared under CC BY-SA 4.0.4

Timeline

  1. 2003Dissolved Dissolved1
  2. 1996Founded Founded1

Sources

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