Profile
Yeshayah Landau is the founder of Ratio Energies LP, Hiram Landau Ltd. (founded in 1969), and Ratio Petroleum Energy LP.
He held the title of Director at Ratio Energies LP and Ratio Petroleum Energy LP.
Mr. Landau's former jobs include Chief Executive Officer & Director at Landau Yeshayahu Holdings (1993) Ltd. and Landau Yeshayahu Properties 1998 Ltd., Chief Executive Officer & Director at Carlton Trading Ukraine Ltd., Vice Chairman at Union Bank of Israel Ltd. (from 1993 to 2017), Chairman at Igudim Ltd., Director at Granite Hacarmel Investments Ltd., Director at Sonol Israel Ltd., Director at Technion-Israel Institute of Technology, Director at Riverton Corp., Director at Landlan Investments Ltd., Director at Supergas Ltd., Director at Bertura Development Ltd., Director at Hiram-Epsilon Ltd., Director at Hotam Hiram Management 2002 Ltd., Director at Langat Development Ltd., Director at Naot Hamaccabim Co. Ltd., Director at Ratio Oil Explorations Ltd., and Director at Pro-Seed Management Venture Capital (1999) Ltd.
Former positions of Yeshayah Landau
| Companies | Position | End |
|---|---|---|
Pro-Seed Management Venture Capital (1999) Ltd. | Director/Board Member | 2018-11-24 |
Hiram Landau Ltd.
Hiram Landau Ltd. HomebuildingConsumer Durables Operates as an operative builder | Founder | 2018-11-24 |
| RATIO PETROLEUM ENERGY - LIMITED PARTNERSHIP | Founder | 2018-11-24 |
Ratio Oil Explorations Ltd. | Director/Board Member | 2018-11-24 |
Langat Development Ltd. | Director/Board Member | 2018-11-24 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 21 |
|---|---|
Granite Hacarmel Investments Ltd.
Granite Hacarmel Investments Ltd. Wholesale DistributorsDistribution Services Imports, markets and distributes petroleum and chemical products | Distribution Services |
Union Bank of Israel Ltd.
Union Bank of Israel Ltd. Major BanksFinance Provides commercial banking services | Finance |
Sonol Israel Ltd.
Sonol Israel Ltd. Wholesale DistributorsDistribution Services Markets and distributes refined petroleum products, lubricants, and related products | Distribution Services |
Technion-Israel Institute of Technology
Technion-Israel Institute of Technology Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Riverton Corp.
Riverton Corp. Internet Software/ServicesTechnology Services Provides advanced information technology consulting services | Technology Services |
Ratio Energies LP
Ratio Energies LP Integrated OilEnergy Minerals Engages in the exploration of oil and gas | Energy Minerals |
Landlan Investments Ltd.
Landlan Investments Ltd. Financial ConglomeratesFinance Landlan Investments Ltd. is a private company based in Tel Aviv, Israel. | Finance |
Hiram Landau Ltd.
Hiram Landau Ltd. HomebuildingConsumer Durables Operates as an operative builder | Consumer Durables |
Igudim Ltd. | |
Supergas Ltd.
Supergas Ltd. Electric UtilitiesUtilities Distributes electricity and gas | Utilities |
Bertura Development Ltd. | |
Landau Yeshayahu Holdings (1993) Ltd.
Landau Yeshayahu Holdings (1993) Ltd. MiscellaneousMiscellaneous Operates as an investment holding company | Miscellaneous |
Landau Yeshayahu Properties 1998 Ltd.
Landau Yeshayahu Properties 1998 Ltd. Financial ConglomeratesFinance Operates as a investment holding company | Finance |
Hiram-Epsilon Ltd.
Hiram-Epsilon Ltd. MiscellaneousMiscellaneous Function as an investment holding company | Miscellaneous |
Carlton Trading Ukraine Ltd. | |
Hotam Hiram Management 2002 Ltd. | |
Langat Development Ltd. | |
Naot Hamaccabim Co. Ltd. | |
Ratio Oil Explorations Ltd. | |
Pro-Seed Management Venture Capital (1999) Ltd. | |
Ratio Petroleum Energy LP
Ratio Petroleum Energy LP Integrated OilEnergy Minerals Engages in the oil and gas exploration, development and production | Energy Minerals |
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