Billionaire Profile
Karel Komarek
Global Rank
#309

Image: Public domain | via Wikimedia Commons

Karel Komarek

CEO, KKCG
CZ
Real-Time Net Worth
$10.1B
As of December 2025
Age
56
Source
Oil and gas, IT, lotteries
Industry
gambling-casinos
Citizenship
CZ

Biography

Karel Komarek, a Czech businessman and philanthropist, is a prominent figure in the global business landscape, currently ranked #309 globally. Born on March 15, 1969, Komarek's estimated net worth is $10.1 billion, stemming from his diverse ventures in oil and gas, IT, and lotteries. His career began in the post-communist era, where he recognized opportunities in the oil and gas sector, which laid the foundation for his investment firm, KKCG. Komarek is also known for his philanthropic efforts, supporting cultural and community initiatives through the Karel Komarek Family Foundation. His achievements include building the lottery and gaming giant Allwyn and expanding KKCG into various sectors, showcasing his strategic vision and commitment to social responsibility.

Wealth Over Time

In-Depth Profile

Early Life

Karel Komarek was born in Hodonín, Czech Republic, on March 15, 1969. He grew up during the communist era and witnessed the societal and economic changes that followed the Velvet Revolution in 1989. These changes presented opportunities for entrepreneurs, and Komarek seized them. He studied engineering.

Rise to Success

Komarek's entrepreneurial journey started in 1992 with M.O.S. Hodonín, an industrial valves wholesale company, with a small loan from his father. In 1995, he founded KKCG, an investment company that would become the cornerstone of his business empire. KKCG expanded into energy with Moravské naftové doly (MND Group). A key milestone was the acquisition of Sazka, the largest Czech lottery company, which later formed the basis for the Sazka Group (later renamed Allwyn). In 2010, he separated from his father and sister to run his own investment group, KKCG. In 2022, Allwyn was awarded the Fourth License to operate the UK National Lottery.

Key Business Strategies

Komarek's success stems from his strategic investments and ability to identify growth opportunities. He diversified KKCG into various sectors, including energy, IT, real estate, and lotteries. Allwyn's global expansion, including its operations in the UK, US, Greece, Italy, and Austria, demonstrates his vision. He has also focused on innovation and sustainability. He has expanded into biomedicine.

Philanthropy

Komarek is actively involved in philanthropy. He founded the Karel Komarek Family Foundation, which supports cultural heritage, urban space development, and young artists. He also supports the Dvořák Prague International Music Festival.

Career Milestones

1992

Founded M.O.S. Hodonín

Started an industrial valves wholesale company, marking his first entrepreneurial venture.

1995

Founded KKCG

Established the investment company KKCG, which became a key player in various industries.

2012

Acquired Sazka

Acquired the largest Czech lottery company, which would later form the Sazka Group (renamed Allwyn).

2016

Founded Sazka Group (later Allwyn)

Formed the Sazka Group, which later rebranded as Allwyn, becoming a leading lottery operator in Europe.

2022

Awarded UK National Lottery License

Allwyn was awarded the license to operate the UK National Lottery.

Philanthropy & Social Impact

Community Development, Arts & Culture

Karel Komárek Family Foundation

Undisclosed

Supports community development, urban space transformation, and cultural and arts education.

Arts & Culture

Dvořák Prague International Music Festival

Undisclosed

Supports the Dvořák Prague International Music Festival.

Education, Arts & Culture

Pianos for Schools

Undisclosed

Initiative which provides public pianos in cities across the Czech Republic and supports young musicians.

Arts & Culture

Support to the Kennedy Center

Undisclosed

Supported the building of the Kennedy Center for the Performing Arts.

Controversies & Challenges

2002

Lawsuit against Ramco

Komárek sued Scottish oil company Ramco after it commissioned a report that implicated him in corruption.

2022

Ties to Russia

His oil and gas business had partnerships with the Russian gas firm Gazprom.