![James Croser](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>)
James Croser
Chief Executive Officer at
DELTA LITHIUM LIMITED
Net worth: 2 M $ as of 2026-08-30
Profile
Mr. James Croser is a Managing Director & Executive Director at Delta Lithium Ltd. and an Operations Manager at Rock Team Pty Ltd. He is on the Board of Directors at Hammer Metals Ltd., Delta Lithium Ltd., Warriedar Mining Pty Ltd. and Ballard Mining Ltd. Mr. Croser was previously employed as a Non-Executive Director by Greenstone Resources Ltd., an Executive Director & Technical Director by Spectrum Metals Ltd., a Chief Operating Officer & Executive Director by Resources & Energy Group Ltd., a Managing Director & Non-Executive Director by Kalgoorlie Mining Co. Ltd., a Non-Executive Director by Lumacom Ltd., and a Finance Director by LFI1 Ltd. He also served on the board at Brightsun Enterprises Pty Ltd. He received his undergraduate degree from Western Australian School of Mines.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
0.39% | 2025-09-23 | 1,789,560 ( 0.39% ) | 949 039 $ | 2026-08-30 |
| 2026-08-11 | 6,632,551 ( 0.92% ) | 855 599 $ | 2026-08-30 |
James Croser active positions
| Companies | Position | Start |
|---|---|---|
| DELTA LITHIUM LIMITED | Chief Executive Officer | 2023-09-11 |
| HAMMER METALS LIMITED | Director/Board Member | 2023-09-07 |
Rock Team Pty Ltd. | Corporate Officer/Principal | 2011-06-14 |
Warriedar Mining Pty Ltd.
 Warriedar Mining Pty Ltd. Precious MetalsNon-Energy Minerals Provides gold mining services | Director/Board Member | - |
Former positions of James Croser
| Companies | Position | End |
|---|---|---|
| GREENSTONE RESOURCES | Director/Board Member | 2024-06-17 |
| SPECTRUM METALS LIMITED | Chief Tech/Sci/R&D Officer | 2020-03-18 |
| RESOURCES & ENERGY GROUP LIMITED | Chief Operating Officer | 2018-10-15 |
| KALGOORLIE MINING CO LTD | President | 2013-07-30 |
Lumacom Ltd.
 Lumacom Ltd. Advertising/Marketing ServicesCommercial Services Provides indoor and outdoor advertising services | Director/Board Member | 2010-07-19 |
Training of James Croser
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
55
1st degree connections
12
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 12 |
|---|---|
Greenstone Resources Ltd.
 Greenstone Resources Ltd. Precious MetalsNon-Energy Minerals Explores and produces gold, nickel & cobalt | Non-Energy Minerals |
Lumacom Ltd.
Lumacom Ltd. Advertising/Marketing ServicesCommercial Services Provides indoor and outdoor advertising services | Commercial Services |
Hammer Metals Ltd.
 Hammer Metals Ltd. Precious MetalsNon-Energy Minerals Explores and develops copper, Iron and gold properties | Non-Energy Minerals |
Spectrum Metals Ltd.
 Spectrum Metals Ltd. Other Metals/MineralsNon-Energy Minerals Engages in the exploration and evaluation of rare earths, uranium, base metals and gold mineral properties | Non-Energy Minerals |
LFI1 Ltd.
 LFI1 Ltd. Miscellaneous Commercial ServicesCommercial Services Provides market intelligence and food regulatory advice services | Commercial Services |
Resources & Energy Group Ltd.
 Resources & Energy Group Ltd. Precious MetalsNon-Energy Minerals Engages in the exploration and development of gold and silver projects | Non-Energy Minerals |
Kalgoorlie Mining Co. Ltd.
 Kalgoorlie Mining Co. Ltd. Precious MetalsNon-Energy Minerals Engages in the exploration and mining of mineral deposits | Non-Energy Minerals |
Delta Lithium Ltd.
 Delta Lithium Ltd. Other Metals/MineralsNon-Energy Minerals Engages in exploration and development of gold projects | Non-Energy Minerals |
Rock Team Pty Ltd. | |
Western Australian School of Mines
 Western Australian School of Mines Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Brightsun Enterprises Pty Ltd.
 Brightsun Enterprises Pty Ltd. Precious MetalsNon-Energy Minerals Provides gold mining services | Non-Energy Minerals |
Warriedar Mining Pty Ltd.
Warriedar Mining Pty Ltd. Precious MetalsNon-Energy Minerals Provides gold mining services | Non-Energy Minerals |
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