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Billionaire Profile
Deniz Sahenk
Global Rank
#2383

Image: Unsplash Contributor | Unsplash License | via Unsplash

Deniz Sahenk

CEO, Diversified
TURKEY
Real-Time Net Worth
$1.62B
Estimated based on Diversified stock value as of March 6, 2026
0% (24h)
Age
80
Source
Diversified
Industry
Diversified
Citizenship
TURKEY

Biography

Deniz Sahenk, a prominent Turkish businesswoman, is known for her significant wealth derived from a diversified portfolio. Born in 1945, Sahenk is the widow of Ayhan Sahenk, the founder of Doğuş Holding. While she doesn't hold an active role in the conglomerate, she is a significant shareholder. As of February 2, 2026, her net worth is estimated at $1.4 billion. Her source of wealth is diversified, with a substantial portion stemming from her shares in Garanti Bank. Sahenk's career reflects her status as a key figure in Turkey's business landscape.

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

Wealth Over Time

In-Depth Profile

Early Life

Deniz Sahenk was born in Ankara, Turkey, in 1946. She is the widow of Ayhan Şahenk, the founder of Doğuş Holding. Her father's name was Murat Bey.

Rise to Success

Deniz Sahenk inherited her wealth after the death of her husband, Ayhan Sahenk, in 2001. She is a shareholder in Doğuş Holding. Dogus operates in sectors ranging from tourism, real estate and media to financial services, construction, autos and restaurants. Most of the fortune derives from Garanti Bank. The family sold its remaining 10% of Garanti to Spain's BBVA in 2017, bringing in $900 million.

Key Business Strategies

Deniz Sahenk's wealth is primarily tied to her shareholdings in Dogus Holding, a major Turkish conglomerate with diversified interests. The family sold its remaining 10% of Garanti to Spain's BBVA in 2017. Both her children, Ferit and Filiz Sahenk, are also billionaires.

Philanthropy

Information on specific philanthropy initiatives and amounts is not readily available.

Career Milestones

2001

Inherited Wealth

Inherited wealth after the death of her husband, Ayhan Sahenk.

Philanthropy & Social Impact

Not Available

Not Available

Undisclosed

Not Available

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