![Ruben Wallin](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>)
Ruben Wallin
Director/Board Member at
GREEN TECHNOLOGY METALS LIMITED
Net worth: 67 237 $ as of 2026-09-29
Profile
Mr. Ruben Wallin is a Senior Vice President-Sustainability at Mayfair Gold Corp.
and a Vice President-Sustainability at Generation Mining Ltd. Mr. Wallin was previously employed as a VP-Environment, Health, Safety & Sustainability by McEwen, Inc. and a Vice President-Environment & Sustainability by Detour Gold Corp.
He received his undergraduate degree from the University of Montana System and a graduate degree from the University of British Columbia.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-06-23 | 174,188 ( 0.02% ) | 67 237 $ | 2026-09-29 | |
MAYFAIR GOLD CORP. -.--% | 2026-08-31 | 0 ( -.--% ) | - $ | 2026-09-29 |
Ruben Wallin active positions
| Companies | Position | Start |
|---|---|---|
| MAYFAIR GOLD CORP. | Corporate Officer/Principal | 2026-08-23 |
| GENERATION MINING LIMITED | Corporate Officer/Principal | - |
| GREEN TECHNOLOGY METALS LIMITED | Director/Board Member | 2026-10-12 |
Former positions of Ruben Wallin
| Companies | Position | End |
|---|---|---|
| DETOUR GOLD CORPORATION | Corporate Officer/Principal | - |
| MCEWEN INC. | Corporate Officer/Principal | - |
Education of Ruben Wallin
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
30
1st degree connections
7
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 7 |
|---|---|
Detour Gold Corp.
 Detour Gold Corp. Precious MetalsNon-Energy Minerals Acquires, explores and develops mineral properties | Non-Energy Minerals |
University of British Columbia
 University of British Columbia Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Montana System
 University of Montana System Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
McEwen Mining, Inc.
 McEwen Mining, Inc. Precious MetalsNon-Energy Minerals Engages in the exploration, development and production of gold & silver | Non-Energy Minerals |
Generation Mining Ltd.
 Generation Mining Ltd. Other Metals/MineralsNon-Energy Minerals Operates as base and precious metals exploration and development company | Non-Energy Minerals |
Mayfair Gold Corp.
 Mayfair Gold Corp. Precious MetalsNon-Energy Minerals Operates as gold exploration and development company | Non-Energy Minerals |
Green Technology Metals Ltd.
 Green Technology Metals Ltd. Other Metals/MineralsNon-Energy Minerals Provides lithium exploration services | Non-Energy Minerals |
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