Billionaire Profile
Leonid Mikhelson & family
Global Rank
#80

Image: Public domain | via Wikimedia Commons

Leonid Mikhelson & family

CEO, Novatek
RU
Real-Time Net Worth
$28.4B
As of December 2025
Age
70
Source
Gas, chemicals
Industry
finance-investments
Citizenship
RU

Biography

Leonid Mikhelson, a prominent Russian-Israeli billionaire, is the CEO, Chairman, and major shareholder of Novatek, Russia's second-largest natural gas producer. Born in 1955, Mikhelson's wealth source is primarily gas and chemicals, with a career rooted in the energy industry. He began his career in civil engineering, later transitioning into leadership roles in construction before forming Novatek. As of 2024, his net worth is estimated at $28.4 billion, making him a significant figure in the global energy market. He is known for his strategic partnerships and his interest in contemporary art, supporting cultural initiatives through his V-A-C Foundation.

Wealth Over Time

In-Depth Profile

Early Life and Career

Leonid Viktorovich Mikhelson was born on August 11, 1955, in Kaspiysk, Russian SFSR, to an Ashkenazi Jewish family. He graduated from the Samara Institute of Civil Engineering in 1977 with a degree in Industrial Civil Engineering. Mikhelson started his career as a foreman in a construction company, working on projects like the Urengoi-Chelyabinsk gas pipeline. He advanced to Chief Engineer of Ryazantruboprovodstroy in 1985 and became General Director of Kuibishevtruboprovodstroy in 1987.

Rise to Success

Following the dissolution of the Soviet Union, Mikhelson obtained a stake in a privatized pipeline construction company, which he transformed into Novatek. He served as the Managing Director of NOVA (formerly Kuibishevtruboprovodstroy) until October 1994, and then as the General Director of Novafinivest, later known as NOVATEK. Under his leadership, Novatek became Russia's largest privately owned natural gas producer.

Key Business Strategies

Mikhelson's success is attributed to his ability to capitalize on large-scale energy projects and his long-term vision for Russia's natural gas exports. He formed key partnerships with global investors and expanded into LNG (liquefied natural gas) projects, including the Yamal LNG project, which positioned Novatek as a major player in the global energy market. He also acquired a substantial stake in Sibur, a leading petrochemical company in Russia, further diversifying his investments.

Philanthropy

Mikhelson is known for his interest in art and has established the V-A-C Foundation, named after his daughter Victoria, to promote contemporary Russian art. The foundation has international ties with institutions like the New Museum in New York and the Tate in the UK.

Career Milestones

1977

Graduated

Graduated from the Samara Institute of Civil Engineering with a degree in Industrial Civil Engineering.

1985

Chief Engineer

Appointed Chief Engineer of Ryazantruboprovodstroy.

1987

General Director

Became General Director of Kuibishevtruboprovodstroy.

1994

Managing Director

Became Managing Director of NOVA (formerly Kuibishevtruboprovodstroy).

1994

General Director of Novafinivest

Became General Director of Novafinivest, which later became NOVATEK.

2005

Novatek IPO

Novatek held an IPO.

Philanthropy & Social Impact

Arts and Culture

V-A-C Foundation

Undisclosed

Promotes contemporary Russian art, with international ties to art institutions.

Business Philosophy & Leadership

Notable Quotes

""I enjoy collecting beautiful things and supporting the next generation of Russian contemporary artists.""

Controversies & Challenges

2022

Sanctions

Sanctioned by the British government in relation to the Russo-Ukrainian War.