全球二十大半導體廠商

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全球二十大半導體廠商（Worldwide Top 20 Semiconductor Sales Leaders），全球半導體廠可區分成三種：

• 芯片制造商(如英特尔)，设计制造自有芯片。
• The fabless companies (like ATI或Xilinx) who design and sell their chips but outsource the manufacturing to foundry companies.
• semiconductor foundry (如TSMC，UMC) 只生产芯片，不进行设计工作。

For companies which also deal with other activities than semiconductors, only the revenue of their semiconductor activities is taken into account (for instance IBM also deals with many other activities)

Gartner调查公司 has the longest history as the reference publisher of this ranking and offers independent syndicated research. Alternative sources of semiconductor sales 市场份额 have also become available (for example the one given by iSuppli). In the majority of cases, rankings are based on the analysis of the financial reports of the chip makers, although definitional issues regarding chip types, multichip modules, foundry manufacturing and chip license revenues create differences in reported numbers. The ranking for a given year is published in March of the following year when all the financial reports of the companies are closed. Many electronics press magazines report the information (like eetimes). This article has been written with the help of these publications.

目录 1 2005年排名 2 2004年排名 3 2003年排名 4 2002年排名 5 2001年排名 6 2000年排名 7 1999年排名 8 1998年排名 9 1997年排名 10 1996年排名 11 1995年排名 12 1994年排名 13 1993年排名 14 1992年排名 15 1991年排名 16 1990年排名 17 1989年排名 18 1988年排名 19 1987年排名

[编辑] 2005年排名

来源: iSuppli (不包括半导体制造商)

加上代工廠，我們還要加上：

Notes :

• (1) : 2005年,AMD和富士通合资成立Spansion，AMD控股。 2005年合计收入$597万美元, AMD/Spansion would have jumped to number eight in the rankings if AMD had not spun off its Spansion flash-memory division. Following the split, AMD was ranked at 15th and Spansion at 24th in 2005年. With a total revenue of 5.970 Md$ in 2005, AMD/Spansion would point at the 8th rank.
• (2) : The foundry activities of IBM are excluded from this revenue.
• (3) :前五名最大fabless半导体公司是:

[编辑] 2004年排名

資料來源同上

注释:

• (1) : The foundry activities of IBM are excluded from this revenue.

[编辑] 2003年排名

資料來源 iSuppli (foundries excluded)

Notes :

• (1) : In 2002, the semiconductor operations of the two Japanese parent companies, 三菱 and 日立 were spun off and merged to form a new separate legal entity named Renesas.
• (2) : In 2003, the semiconductor operations of the parent company, 摩托罗拉 were spun off to form a new separate legal entity named Freescale.
• (3) : The foundry activities of IBM are excluded from this revenue.
• (4) : 2003年AMD和富士通合资创办Spansion, 主要生产闪存. Because AMD owns 60% of the company, its revenue is assigned to AMD in the ranking.
• (5) : The Top 5 of the largest fabless companies are :

[编辑] 2002年排名

資料來源 iSuppli (foundries excluded)

Notes :

• (1) : The foundry activities of IBM are excluded from this revenue.

[编辑] 2001年排名

資料來源 iSuppli (foundries excluded)

Notes :

• (1) : The foundry activities of IBM are excluded from this revenue.
• (2) : In 2000, the semiconductor operations of parent company, Lucent Technologies were spun off to form a new separate legal entity named Agere.

[编辑] 2000年排名

Source iSuppli (foundries excluded)

Notes :

• (1) : The foundry activities of IBM are excluded from this revenue.
• (2) : In 2000, the semiconductor operations of parent company, Lucent Technologies were spun off to form a new separate legal entity named Agere.

[编辑] 1999年排名

来源同上

Notes :

• (1) : In April 1999, the semiconductor operations of parent company, 西门子 were spun off to form a 名为英飞凌得新独立法人.

[编辑] 1998年排名

来源 Gartner统计公司

Notes :

• (1) : In 1998, following the withdrawal of Thomson SA., the company SGS-Thomson has been renamed into ST微电子.

[编辑] 1997年排名

来源 Gartner统计公司

[编辑] 1996年排名

来源 Gartner统计公司

Notes :

• (1) : Lucent Technologies is composed of what was formerly AT&T Technologies, which included Western Electric and Bell Labs. It was spun-off from AT&T in 1996.

[编辑] 1995年排名

来源 Gartner统计公司

[编辑] 1994年排名

来源 Gartner统计公司

[编辑] 1993年排名

来源 Gartner统计公司

[编辑] 1992年排名

来源 Gartner统计公司

[编辑] 1991年排名

来源 Gartner统计公司

[编辑] 1990年排名

来源 Gartner统计公司

[编辑] 1989年排名

来源 Gartner统计公司

[编辑] 1988年排名

来源 Gartner统计公司

[编辑] 1987年排名

来源 Gartner统计公司

注释:

• (1) : 1987年6月, SGS-Thomson由意大利公司SGS微电子(Società Generale Semiconduttori)和法国半导体供应商Thomson合并而成.