Yigal Landau

Yigal Landau

Net worth: 16 M $ as of 31/05/2026

66 year
Finance
Consumer Services
Energy Minerals

Profile

Yigal Landau founded Ratio Energies LP in 1992, where he is working as Chief Executive Officer & Director from 1992 and Ratio Petroleum Energy LP in 1992, where he is working as Director from 2016.
Mr. Landau also currently works at Hiram Landau Ltd., as Chief Executive Officer & Director from 1990, Ratio Oil Explorations Ltd., as Chief Executive Officer & Director, Pro-Seed Venture Capital Fund Ltd., as Director, Landlan Investments Ltd., as Director, Landau Yeshayahu Properties 1998 Ltd., as Director, Hotam Hiram Management 2002 Ltd., as Director, Langat Development Ltd., as Director, Ratio Energies (Finance) Ltd., as Director, Union Capital Markets & Investments Ltd., as Director, Inbal Natural Gas & Fertilizers Industries Ltd., as Director, Pro-Seed Management Venture Capital (1999) Ltd., as Director, Unicorn Technologies Management Ltd., as Director, Unicorn Technologies LP, as Director from 2019, Ishaiho Landau Holdings (1993) Ltd., as Director, Tel-Aviv University, as Member-Trustee Board, Weizmann Institute of Science, as Member-Trustee Board, and Ariel University, as Member-Trustee Board.
Mr. Landau also formerly worked at Union Bank of Israel Ltd., as Director, Union Investments & Enterprise (A.S.Y.) Ltd., as Director, Dalia Power Energies Ltd., as Director, Union Systems Ltd., as Director, and Hiram-Epsilon Ltd., as Director.
Mr. Landau received his Masters Business Admin degree from Tel-Aviv University and undergraduate degree from Technion-Israel Institute of Technology.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
30/09/2025 9,720,997 ( 0.86% ) 16 M $ 31/05/2026

Yigal Landau active positions

CompaniesPositionStart
RATIO ENERGIES - LIMITED PARTNERSHIP Founder 01/01/1992
RATIO PETROLEUM ENERGY - LIMITED PARTNERSHIP Founder 01/01/1992
UNICORN TECHNOLOGIES - LIMITED PARTNERSHIP Director/Board Member 30/12/2019
Director/Board Member -
Ishaiho Landau Holdings (1993) Ltd.
Director/Board Member -
Director/Board Member -
Director/Board Member -
Director/Board Member -
Director/Board Member -
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Former positions of Yigal Landau

CompaniesPositionEnd
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See the detail of Yigal Landau's experience

Training of Yigal Landau

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

Connections

65

1st degree connections

25

1st degree companies

Male

Female

Members of the board

Executives

Linked companies

Private companies25

Finance

Finance

Consumer Services

Consumer Services

Consumer Services

Finance

Energy Minerals

Utilities

Finance

Consumer Durables

Union Systems Ltd.

Consumer Services

Finance

Miscellaneous

Hotam Hiram Management 2002 Ltd.

Langat Development Ltd.

Finance

Union Capital Markets & Investments Ltd.

Inbal Natural Gas & Fertilizers Industries Ltd.

Ratio Oil Explorations Ltd.

Pro-Seed Management Venture Capital (1999) Ltd.

Energy Minerals

Technology Services

Finance

Ishaiho Landau Holdings (1993) Ltd.

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