Billionaire Profile
Semahat Sevim Arsel
Global Rank
#1443

Image: Unsplash Contributor | Unsplash License | via Unsplash

Semahat Sevim Arsel

CEO, Diversified
TURKEY
Real-Time Net Worth
$2.871B
Estimated based on Diversified stock value as of March 6, 2026
+1% (24h)
Age
97
Source
Diversified
Industry
Diversified
Citizenship
TURKEY

Biography

Semahat Sevim Arsel is a prominent Turkish businesswoman, celebrated for her role as a director of Koç Holding, Turkey's largest industrial conglomerate. As the eldest child of Vehbi Koç, the founder of Koç Holding, she has been a key figure in the family's diversified business interests. Her career includes founding the Koç University School of Nursing and chairing the Vehbi Koç Foundation, reflecting her commitment to education, healthcare and social responsibility. As of late 2024, her net worth is estimated at $2.9 billion.

Fact Checked
Verified by Editorial Team
Live Data
Updated 3/6/2026

Wealth Over Time

In-Depth Profile

Early Life

Semahat Sevim Arsel was born in Ankara, Turkey, in 1928. She is the eldest child of Vehbi Koç, the founder of Koç Holding, and Sadberk Koç. She graduated from the American College for Girls in Istanbul.

Rise to Success

Arsel began her career in 1964 as a member of the Board of Directors at Koç Holding and continues in that role. She is also the chairperson of the Vehbi Koç Foundation. She is also the founder of the Koç University School of Nursing and serves as the chairperson of the Vehbi Koç Foundation.

Key Business Strategies

Arsel's business strategies include managing the group's investments in the tourism sector, including Setur Tourism and Divan Hotels. She is also involved in the strategic direction and governance of Koç Holding, a diversified conglomerate with interests in energy, automotive, consumer durables, finance, and other sectors.

Philanthropy

Semahat Sevim Arsel is dedicated to philanthropy, particularly in education and healthcare. She founded the Semahat Arsel Nursing Education & Research Center (SANERC) and is the chair of the Vehbi Koç Foundation. Through these initiatives, she supports various civil society projects.

Career Milestones

1964

Board of Directors, Koç Holding

Began serving as a member of the Board of Directors at Koç Holding, a role she continues to hold.

1969

Board of Directors, Vehbi Koç Foundation

Joined the Board of Directors of the Vehbi Koç Foundation.

1992

Founder, Semahat Arsel Nursing Education & Research Center (SANERC)

Founded SANERC to support nursing education and research.

Philanthropy & Social Impact

Education, Healthcare, Culture

Vehbi Koç Foundation

$XB

As the chair, she supports the foundation's various educational, cultural, and healthcare initiatives.

Education, Healthcare

Semahat Arsel Nursing Education & Research Center (SANERC)

$XB

Founded SANERC to support nursing education and research.