![Leo Horn](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Leo Horn
Director/Board Member at
COSMOS EXPLORATION LIMITED
Net worth: - $ as of 2026-05-30
Profile
Leo Horn currently works at Lodestar Metals Corp., as Independent Director, Cosmos Exploration Ltd. (Australia), as Non-Executive Director from 2022, and Australian Institute of Geoscientists, as Member.
Mr. Horn also formerly worked at Austin Metals Ltd., as Non-Executive Director from 2020 to 2023, Yankee Hat Minerals Ltd., as Director, and Impact Minerals Ltd., as Chief Operating Officer.
Mr. Horn received his undergraduate degree from The University of Western Australia.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-02-18 | 0 ( -.--% ) | - $ | 2026-05-30 |
Leo Horn active positions
| Companies | Position | Start |
|---|---|---|
| COSMOS EXPLORATION LIMITED | Director/Board Member | 2022-12-20 |
| LODESTAR METALS CORP. | Director/Board Member | 2023-08-20 |
Australian Institute of Geoscientists
 Australian Institute of Geoscientists Miscellaneous Commercial ServicesCommercial Services Operates as an institute which represents geoscientists | Corporate Officer/Principal | - |
Former positions of Leo Horn
| Companies | Position | End |
|---|---|---|
| AUSTIN METALS LIMITED | Director/Board Member | 2023-10-10 |
Yankee Hat Minerals Ltd.
 Yankee Hat Minerals Ltd. Precious MetalsNon-Energy Minerals Provides gold mining | Director/Board Member | - |
| IMPACT MINERALS LIMITED | Chief Operating Officer | - |
Training of Leo Horn
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
99
1st degree connections
7
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 7 |
|---|---|
Yankee Hat Minerals Ltd.
Yankee Hat Minerals Ltd. Precious MetalsNon-Energy Minerals Provides gold mining | Non-Energy Minerals |
The University of Western Australia
 The University of Western Australia Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Impact Minerals Ltd.
 Impact Minerals Ltd. Other Metals/MineralsNon-Energy Minerals Engages in mineral exploration for deposits of nickel, gold, copper and platinum group elements | Non-Energy Minerals |
Australian Institute of Geoscientists
Australian Institute of Geoscientists Miscellaneous Commercial ServicesCommercial Services Operates as an institute which represents geoscientists | Commercial Services |
Austin Metals Ltd.
 Austin Metals Ltd. Other Metals/MineralsNon-Energy Minerals Explores for base and precious metals | Non-Energy Minerals |
Lodestar Battery Metals Corp.
 Lodestar Battery Metals Corp. Other Metals/MineralsNon-Energy Minerals Engages in exploration and development of lithium projects | Non-Energy Minerals |
Cosmos Exploration Ltd. (Australia)
 Cosmos Exploration Ltd. (Australia) Precious MetalsNon-Energy Minerals Engages in exploring for gold, copper and nickel deposits | Non-Energy Minerals |
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