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2331 on Taiwan Stock Exchange

Elitegroup Computer Systems

Logo: Elitegroup Computer Systems Co., Ltd., Public domain, via Wikimedia Commons3

Taiwanese electronics company

Elitegroup Computer Systems Co., Ltd. (ECS; Chinese: 精英電腦股份有限公司) is a Taiwan-based electronics firm. It is the fifth largest PC motherboard manufacturer in the world (after Asus, Gigabyte Technology, ASRock, and MSI), with production reaching 24 million units in 2002. The company has since concentrated on broadening its product range.2 Its shares trade on Taiwan Stock Exchange under the symbol 2331.1 Wikipedia text CC BY-SA 4.0

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Last updated Oct 21, 2026.

Overview

1987Founded1

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  • Ticker2331 on Taiwan Stock Exchange1
  • Industrycomputer hardware industry1
  • HeadquartersElitegroup Computer Systems Headquarters1
  • Websitewww.ecs.com.tw
  • Legal formpublic company1

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Elitegroup Computer Systems HQ front view 20110701
Photo: Solomon203, CC BY-SA 3.0, via Wikimedia Commons5

Elitegroup Computer Systems Co., Ltd. (ECS; Chinese: 精英電腦股份有限公司) is a Taiwan-based electronics firm. It is the fifth largest PC motherboard manufacturer in the world (after Asus, Gigabyte Technology, ASRock, and MSI), with production reaching 24 million units in 2002.2

The story

Founded in 1987, ECS is headquartered in Taiwan with operations in North America, Europe and the Pacific Rim. The company merged with PCChips, a major manufacturer of low-cost motherboards, in 2005. In June 2003, ECS was selected for two years in a row for Business Week magazine's exclusive Information Technology 100 list.

Since the 2010s, after years of declining market share in the do-it-yourself PC builder business, the company has deemphasized its consumer motherboard business, prioritizing its OEM motherboard and mini-PC businesses.

From Wikipedia’s article on Elitegroup Computer Systems, shared under CC BY-SA 4.0.4

Products and brands

  • charging station
  • gaming computer
  • graphics card
  • mini PC
  • motherboard

Listed on Wikidata.1

While Elitegroup Computer Systems is headquartered in Taiwan, the company has production facilities in Asia and North America:

Special Economic Zone Shenzhen: (ECS Manufacturing) & Golden Elite Technology & China Golden Elite Technology

Suzhou: (China ESZ)

Juarez, Mexico: China EMX, Mexico EMX Plant

From Wikipedia’s article on Elitegroup Computer Systems, shared under CC BY-SA 4.0.4

Acquisitions

  1. Succeeded PCChips1

Timeline

  1. 1987Founded Founded1

Sources

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