![Calvin Treacy](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>)
Calvin Treacy
Director/Board Member at
ELEMENTOS LIMITED
Net worth: 577 837 $ as of 2026-07-30
Profile
Calvin Patrick Treacy is currently an Independent Non-Executive Director at Elementos Ltd. since 2015, Managing Director & Executive Director at Rockwell Minerals Ltd., and a Member of the Australian Institute of Co. Directors.
Formerly, Mr. Treacy was a Director at Amira International Ltd. from 2006 to 2011.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
ELEMENTOS LIMITED 0.69% | 2026-06-10 | 2,333,940 ( 0.69% ) | 577 837 $ | 2026-07-30 |
Calvin Treacy active positions
| Companies | Position | Start |
|---|---|---|
| ELEMENTOS LIMITED | Director/Board Member | 2013-10-20 |
Australian Institute of Co. Directors
 Australian Institute of Co. Directors Miscellaneous Commercial ServicesCommercial Services Promotes governance and develops leadership skills | Corporate Officer/Principal | - |
Rockwell Minerals Ltd.
 Rockwell Minerals Ltd. Other Metals/MineralsNon-Energy Minerals Explores tin and copper mines | Chief Executive Officer | - |
Former positions of Calvin Treacy
| Companies | Position | End |
|---|---|---|
Amira International Ltd.
 Amira International Ltd. Miscellaneous Commercial ServicesCommercial Services Engages in research and development of minerals | Director/Board Member | 2011-10-31 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
91
1st degree connections
4
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 4 |
|---|---|
Amira International Ltd.
Amira International Ltd. Miscellaneous Commercial ServicesCommercial Services Engages in research and development of minerals | Commercial Services |
Australian Institute of Co. Directors
Australian Institute of Co. Directors Miscellaneous Commercial ServicesCommercial Services Promotes governance and develops leadership skills | Commercial Services |
Elementos Ltd.
 Elementos Ltd. Other Metals/MineralsNon-Energy Minerals Engages in exploration, development, production and transport of tin projects | Non-Energy Minerals |
Rockwell Minerals Ltd.
Rockwell Minerals Ltd. Other Metals/MineralsNon-Energy Minerals Explores tin and copper mines | Non-Energy Minerals |
- Stock Market
- Insiders
- Calvin Treacy
