Yuval Landau

Founder at RATIO ENERGIES - LIMITED PARTNERSHIP

Net worth: 245 488 $ as of 2026-07-30

55 year

43 connections

Finance

Consumer Services

Energy Minerals

Profile

Mr. Yuval Landau is an Investments Manager at Hiram Landau Ltd. and an Investments Manager at Hiram-Epsilon Ltd. He is on the Board of Directors at Ratio Petroleum Energy LP, Ratio Energies LP, Pro-Seed Venture Capital Fund Ltd., Ratio Energies (Finance) Ltd. and Ratio Oil Explorations Ltd. Mr. Landau also served on the board at Union Bank of Israel Ltd. and Granite Hacarmel Investments Ltd. He received his undergraduate degree from Technion-Israel Institute of Technology and an MBA from Ono Academic College.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
RATIO ENERGIES LIMITED PARTNERSHIP 0.02%	2025-09-29	169,459 ( 0.02% )	245 488 $	2026-07-30

Yuval Landau active positions

Companies	Position	Start
RATIO ENERGIES - LIMITED PARTNERSHIP	Founder	1991-12-31
RATIO PETROLEUM ENERGY - LIMITED PARTNERSHIP	Director/Board Member	2016-10-31
Hiram Landau Ltd. Hiram Landau Ltd. HomebuildingConsumer Durables Operates as an operative builder	Chief Investment Officer	2010-03-21
Ratio Oil Explorations Finance Ltd. Ratio Oil Explorations Finance Ltd. Financial ConglomeratesFinance Provides financing services in the field of oil exploration	Director/Board Member	-
Hiram-Epsilon Ltd. Hiram-Epsilon Ltd. MiscellaneousMiscellaneous Function as an investment holding company	Chief Investment Officer	-
Ratio Oil Explorations Ltd.	Director/Board Member	-
Pro-Seed Venture Capital Fund Ltd. Pro-Seed Venture Capital Fund Ltd. Investment ManagersFinance Acts as Venture Capital Fund	Director/Board Member	-

All active positions of Yuval Landau

Former positions of Yuval Landau

Companies	Position	End
UNION BANK OF ISRAEL LTD.	Director/Board Member	-
Granite Hacarmel Investments Ltd. Granite Hacarmel Investments Ltd. Wholesale DistributorsDistribution Services Imports, markets and distributes petroleum and chemical products	Director/Board Member	-

See the detail of Yuval Landau's experience

Training of Yuval Landau

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Yuval Landau's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Private companies	11
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
Pro-Seed Venture Capital Fund Ltd. Pro-Seed Venture Capital Fund Ltd. Investment ManagersFinance Acts as Venture Capital Fund	Finance
Technion-Israel Institute of Technology Technion-Israel Institute of Technology Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Ratio Energies LP Ratio Energies LP Integrated OilEnergy Minerals Engages in the exploration of oil and gas	Energy Minerals
Hiram Landau Ltd. Hiram Landau Ltd. HomebuildingConsumer Durables Operates as an operative builder	Consumer Durables
Hiram-Epsilon Ltd. Hiram-Epsilon Ltd. MiscellaneousMiscellaneous Function as an investment holding company	Miscellaneous
Ono Academic College Ono Academic College Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Ratio Oil Explorations Finance Ltd. Ratio Oil Explorations Finance Ltd. Financial ConglomeratesFinance Provides financing services in the field of oil exploration	Finance
Ratio Oil Explorations Ltd.
Ratio Petroleum Energy LP Ratio Petroleum Energy LP Integrated OilEnergy Minerals Engages in the oil and gas exploration, development and production	Energy Minerals