![Thomas Ullrich](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>)
Thomas Ullrich
Chief Executive Officer at
ASTON BAY HOLDINGS LTD
Net worth: 447 345 $ as of 2026-07-30
Profile
Thomas Ullrich is Chief Executive Officer & Director at Aston Bay Holdings Ltd. since 2016.
Former positions include Independent Director at Aurania Resources Ltd. from 2022 to 2026, Chief Geologist-North America at Antofogasta Minerals Plc from 2011 to 2016, Senior Geologist at Almaden Minerals Ltd. from 2008 to 2011, and Director at the Association for Mineral Exploration British Columbia.
Education includes an undergraduate degree from Queen's University, conferred in 1994.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-07-20 | 12,795,000 ( 5.06% ) | 396 645 $ | 2026-07-30 | |
| 2026-07-21 | 195,000 ( 0.29% ) | 50 700 $ | 2023-10-30 |
Thomas Ullrich active positions
| Companies | Position | Start |
|---|---|---|
| ASTON BAY HOLDINGS LTD | Chief Executive Officer | 2016-11-27 |
Former positions of Thomas Ullrich
| Companies | Position | End |
|---|---|---|
| AURANIA RESOURCES LTD. | Director/Board Member | 2026-07-22 |
Antofogasta Minerals Plc | Corporate Officer/Principal | 2015-12-31 |
| ALMADEN MINERALS LTD. | Corporate Officer/Principal | 2011-04-30 |
Association for Mineral Exploration British Columbia
 Association for Mineral Exploration British Columbia Miscellaneous Commercial ServicesCommercial Services Promotes responsible mineral exploration and development programs | Director/Board Member | - |
Training of Thomas Ullrich
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
88
1st degree connections
6
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
Almaden Minerals Ltd.
 Almaden Minerals Ltd. Precious MetalsNon-Energy Minerals Explores and develops gold, silver & copper prospects | Non-Energy Minerals |
Aurania Resources Ltd.
 Aurania Resources Ltd. Precious MetalsNon-Energy Minerals Engages in acquiring and exploration of precious metal properties | Non-Energy Minerals |
Aston Bay Holdings Ltd.
 Aston Bay Holdings Ltd. Precious MetalsNon-Energy Minerals Mines for copper, zinc and other minerals | Non-Energy Minerals |
Queen's University
 Queen's University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Association for Mineral Exploration British Columbia
Association for Mineral Exploration British Columbia Miscellaneous Commercial ServicesCommercial Services Promotes responsible mineral exploration and development programs | Commercial Services |
Antofogasta Minerals Plc |
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