![Jean Mayer](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>)
Jean Mayer
General Counsel at
PYROGENESIS INC.
Net worth: - $ as of 30/08/2026
Profile
Jean Mayer is currently Secretary & Vice President-Legal Affairs at PyroGenesis, Inc. since 2026.
Former positions include President, Director & General Counsel at Mindready Solutions, Inc. from 2004 to 2007; Secretary, Director & EVP-Legal Affairs at Blue Note Mining, Inc. from 2011 to 2012; Secretary, Director, EVP & Head-Investor Relations at GeoVenCap, Inc. in 2012; Director at Forest Gate Resources, Inc.; Director at 5N Plus UK Ltd. from 2014 to 2019; Secretary, Director & VP-Legal & Corporate Affairs at Forest Gate Energy, Inc. in 2010; and Secretary & Vice President-Legal Affairs at 5N Plus, Inc. from 2012 to 2019.
Education includes graduate studies at the University of Ottawa.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
PYROGENESIS INC. -.--% | 21/05/2026 | 0 ( -.--% ) | - $ | 30/08/2026 |
Jean Mayer active positions
| Companies | Position | Start |
|---|---|---|
| PYROGENESIS INC. | General Counsel | 27/04/2026 |
Former positions of Jean Mayer
| Companies | Position | End |
|---|---|---|
| 5N PLUS INC. | Investor Relations Contact | 30/06/2019 |
5N Plus UK Ltd.
 5N Plus UK Ltd. Other Metals/MineralsNon-Energy Minerals Produces and supplies engineered materials and chemicals | Director/Board Member | 06/06/2019 |
| BLUE NOTE MINING INC. | Director/Board Member | 20/06/2010 |
GeoVenCap, Inc.
 GeoVenCap, Inc. Precious MetalsNon-Energy Minerals Operates as an exploration stage mining company | Director/Board Member | 25/06/2012 |
Forest Gate Energy, Inc.
 Forest Gate Energy, Inc. Oil & Gas ProductionEnergy Minerals Explores and produces oil & gas properties | Director/Board Member | 20/05/2010 |
Training of Jean Mayer
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
58
1st degree connections
9
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 9 |
|---|---|
Mindready Solutions, Inc.
 Mindready Solutions, Inc. Engineering & ConstructionIndustrial Services Supplies innovative solutions for test and embedded systems | Industrial Services |
Forest Gate Resources, Inc.
 Forest Gate Resources, Inc. Other Metals/MineralsNon-Energy Minerals Explores for diamonds | Non-Energy Minerals |
Blue Note Mining, Inc.
 Blue Note Mining, Inc. Other Metals/MineralsNon-Energy Minerals Acquires, explores and develops mineral properties | Non-Energy Minerals |
5N Plus, Inc.
 5N Plus, Inc. Other Metals/MineralsNon-Energy Minerals Provides metal purification services for the electronic industry | Non-Energy Minerals |
GeoVenCap, Inc.
GeoVenCap, Inc. Precious MetalsNon-Energy Minerals Operates as an exploration stage mining company | Non-Energy Minerals |
5N Plus UK Ltd.
5N Plus UK Ltd. Other Metals/MineralsNon-Energy Minerals Produces and supplies engineered materials and chemicals | Non-Energy Minerals |
University of Ottawa
 University of Ottawa Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Forest Gate Energy, Inc.
Forest Gate Energy, Inc. Oil & Gas ProductionEnergy Minerals Explores and produces oil & gas properties | Energy Minerals |
PyroGenesis Canada, Inc.
 PyroGenesis Canada, Inc. Environmental ServicesIndustrial Services Designs, develops and manufactures plasma based waste treatment and waste to energy systems | Industrial Services |
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