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Billionaire Profile
Yinon Costica
Global Rank
#1836

Yinon Costica

CEO, Security startup
Tel Aviv, Israel
Real-Time Net Worth
$2.28B
Estimated based on Security startup stock value as of September 10, 2026
0% (24h)
Age
43
Source
Security startup
Industry
Technology
Citizenship
Israel

Biography

Yinon Costica is a prominent figure in the technology industry, co-founding the cloud security startup Wiz. His career is marked by significant achievements, including co-founding Adallom, which was later acquired by Microsoft. Costica's success has led to a substantial net worth, ranking him among the world's wealthiest individuals. His expertise in cybersecurity and strategic leadership has been instrumental in building a successful technology company, and his career exemplifies the potential for innovation and wealth creation in the tech sector.

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Data Updated
Sep 10, 2026
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Wealth Over Time

Net Worth History

YearNet Worth
2026$2.28B
2025$2.30B
2024$2.20B
2023$2.20B
2022$1.00B
2021$1.00B
2020$1.00B

Portfolio Holdings

Wiz

Wiz

technology
$2.10B
Holdings Value
Ownership
10%
Market Cap
$32.0B
Revenue
$100M
Founded 2020

In-Depth Profile

Early Life and Education

Yinon Costica was born and raised in Tel Aviv, Israel. His mother is Algerian-born, and his father has Syrian descent. Costica holds a Master of Science degree from Technion - Israel Institute of Technology.

Rise to Success

Costica is the Co-founder and VP of Product at Wiz, a cloud security company. He has extensive experience in the cybersecurity industry. Wiz was co-founded with Assaf Rappaport, Ami Luttwak, and Roy Reznik. In March 2026, Google's parent company Alphabet acquired Wiz for $32 billion. Wiz's rapid growth led to the founders being included in the Forbes Billionaires list. Prior to Wiz, Costica co-founded Adallom, another cybersecurity company.

Key Business Strategies

Costica is known for his expertise in cybersecurity and his role in building successful startups in the field. The founders of Wiz adopted a "suicide plan" of hiring fast, raising funds, and targeting top-of-market corporations, including Fox, Morgan Stanley, and LVMH. Wiz's product is used by more than 35% of Fortune 100 companies.

Philanthropy

Costica, along with Assaf Rappaport, donated 1% of Wiz shares to the Merit Spread Foundation. This donation, valued at $320 million, will support social causes.

Career Milestones

2015

VP of Products at Adallom

Served as VP of Products at Adallom, a cloud security company acquired by Microsoft.

2020

Co-founder & VP of Product at Wiz

Co-founded Wiz, a cloud security company. The company reached $100 million in ARR in 18 months, the fastest growth in cybersecurity history.

2025

Wiz Acquired by Google

Google acquired Wiz for $32 billion.

Philanthropy & Social Impact

Social Causes

Merit Spread Foundation

$320M

Donated 1% of Wiz shares to the Merit Spread Foundation, which supports social causes.

Billionaires Connected to Yinon Costica

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Adjacent Global Ranks

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Frequently Asked Questions

What is Yinon Costica's net worth in 2026?
As of 2026, Yinon Costica's estimated net worth is $2.28 billion, ranking #1836 among the world's billionaires. The estimate is based on publicly available shareholding data and market prices, updated daily.
How did Yinon Costica make their money?
Yinon Costica's wealth primarily comes from Security startup, most notably through Security startup.
Where is Yinon Costica from?
Yinon Costica is from Israel.
How old is Yinon Costica?
Yinon Costica is 43 years old.

Sources & References

  1. Yinon Costica — Forbes profile — Forbes