NetWorth
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Tseng
F.C. Tseng
Rank #1552
TAIWAN•Technology•Semiconductors

F.C. Tseng

Net Worth
$2.637B
-2.23% (24h)
F.C. Tseng is a prominent figure in the semiconductor industry, known for his significant contributions to Taiwan Semiconductor Manufacturing Company (TSMC). With a background in electrical engineering, Tseng played a pivotal role in building TSMC's operational strength, partnering with Morris Chang to establish the world's first dedicated semiconductor foundry. His expertise in manufacturing and management helped TSMC become a global leader. Tseng served as TSMC's President and then Vice Chairman, contributing to its growth. He currently serves on the board of directors and holds leadership positions in other related companies, including TSMC China and Global Unichip Corp. Tseng's current estimated net worth is $2.1 Billion.

How to read F.C. Tseng's profile

Public net-worth figures are estimates. They combine observable inputs—typically listed equity, disclosed transactions, and market prices—with editorial judgment where filings are incomplete (for example, private holdings, debt, or cross-holdings). For F.C. Tseng, we anchor the narrative to Semiconductors and Semiconductors, then update the headline number as markets move. The chart on this page is meant to show trajectory, not a certified balance sheet.

When you see $2.637B alongside global rank #1552, interpret it as our best synthesis of widely cited ownership and price signals—not a claim about cash on hand. Estimates can diverge from other publishers because of different treatment of options, trusts, charitable vehicles, or illiquid assets. We document the general approach in methodology and welcome corrections via corrections.

Country (TAIWAN) and career milestones on this page are curated for reader context; they should be verified against primary sources when used for research. Editorial metadata for this profile is refreshed on a rolling basis, with deeper audits at least annually (last noted cycle: 2026).

Looking for depth? When available, the dossier and timeline sections below add long-form context beyond the headline number—prioritize those modules when evaluating claims about strategy, controversies, or philanthropic commitments.

The Full Dossier

Early Life and Education

Dr. F.C. Tseng holds a Ph.D. degree in electrical engineering from National Cheng Kung University in Taiwan. Before embarking on his career, Tseng began his journey in the semiconductor and electronics industry at Taiwan's Industrial Technology Research Institute (ITRI) in 1976. He was responsible for installing the 7.5 mm metal-gate CMOS process into the 3-inch line and later, it was converted smoothly to 4-inch under his management. In 1978, Dr. Tseng was promoted to plant manager of the IC demonstration plant, where he was responsible for the production and development of silicon-gate CMOS from 5 mm to 1.2.

Rise to Success

Tseng co-founded TSMC in 1987 with Morris Chang. He played a major role in establishing TSMC's operational strength. He served as the company's president from May 1998 to August 2001. Prior to his presidency at VIS, Dr. Tseng served as our Senior Vice President of Operations. Under his supervision, he established the capability to develop an advanced CMOS process. He established a solid technical base for TSMC's 6-inch and 8-inch fabs. His superior sense for talent and superb management was what made the difference. Chang has said that TSMC's early growth and success were largely due to the team Tseng built. He held various high-ranking positions within TSMC, including president, deputy CEO, and vice chairman before stepping down in June 2018. He is currently the Chairman of TSMC China Co., Ltd. (a non-public company) and Global Unichip Corp., the Vice Chairman of VIS, and the Director of eMemory Technology, Inc.

Key Business Strategies

Tseng focused on manufacturing excellence, particularly in an industry that focused on designs. He has also diverted more resources to opening foundries outside Taiwan, including one in Singapore. He is also looking to parcel out business to different TSMC fabs.

Philanthropy

Dr. Tseng has served as the Chairman of TSMC Education and Culture Foundation Since 2002.

Career Timeline

2018

Stepped Down

Stepped down from his role as TSMC's Vice Chairman.

2005

Vice Chairman

Served as TSMC's vice chairman.

1998

President of TSMC

Served as TSMC's president.

1987

Co-founded TSMC

Co-founded TSMC with Morris Chang, playing a major role in establishing TSMC's operational strength.

1976

Pioneered IC project

Started his career in the semiconductor and electronics industry at Taiwan's Industrial Technology Research Institute and helped pioneer the territory's first IC project.

Philanthropic Impact

Education and CultureUnknown

TSMC Education and Culture Foundation

Served as Chairman of the TSMC Education and Culture Foundation.

Key Business Ventures & Holdings

CompanyStakeValue
TSMC——

Net Worth History

In-Depth Analysis

Early Life and Education

Dr. F.C. Tseng holds a Ph.D. degree in electrical engineering from National Cheng Kung University in Taiwan. Before embarking on his career, Tseng began his journey in the semiconductor and electronics industry at Taiwan's Industrial Technology Research Institute (ITRI) in 1976. He was responsible for installing the 7.5 mm metal-gate CMOS process into the 3-inch line and later, it was converted smoothly to 4-inch under his management. In 1978, Dr. Tseng was promoted to plant manager of the IC demonstration plant, where he was responsible for the production and development of silicon-gate CMOS from 5 mm to 1.2.

Rise to Success

Tseng co-founded TSMC in 1987 with Morris Chang. He played a major role in establishing TSMC's operational strength. He served as the company's president from May 1998 to August 2001. Prior to his presidency at VIS, Dr. Tseng served as our Senior Vice President of Operations. Under his supervision, he established the capability to develop an advanced CMOS process. He established a solid technical base for TSMC's 6-inch and 8-inch fabs. His superior sense for talent and superb management was what made the difference. Chang has said that TSMC's early growth and success were largely due to the team Tseng built. He held various high-ranking positions within TSMC, including president, deputy CEO, and vice chairman before stepping down in June 2018. He is currently the Chairman of TSMC China Co., Ltd. (a non-public company) and Global Unichip Corp., the Vice Chairman of VIS, and the Director of eMemory Technology, Inc.

Key Business Strategies

Tseng focused on manufacturing excellence, particularly in an industry that focused on designs. He has also diverted more resources to opening foundries outside Taiwan, including one in Singapore. He is also looking to parcel out business to different TSMC fabs.

Philanthropy

Dr. Tseng has served as the Chairman of TSMC Education and Culture Foundation Since 2002.

Data Sources & Methodology

Figures for F.C. Tseng are synthesized from the sources below and cross-checked against our net worth methodology. Estimates may lag market moves; see corrections to report discrepancies.

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