![MaryAnn Crichton](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>)
Patrimonio netto: - $ in data 31/07/2026
MaryAnn Crichton is currently a Director at Prospectors & Developers Association of Canada since 2017, a Director at Mining Matters since 2018, an Independent Director at Defense Metals Corp.
starting in 2025, and a Member of Professional Engineers Ontario.
Former roles include Global Director-Management Consulting & Partner at Hatch Ltd. and Independent Director at Clean Air Metals, Inc. Education includes an undergraduate degree from the University of Alberta and an MBA from Richard Ivey School of Business.
| Società | Data | Numero di azioni | Valutazione | Data di valutazione |
|---|---|---|---|---|
DEFENSE METALS CORP. -.--% | 16/02/2026 | 0 ( -.--% ) | - $ | 31/07/2026 |
| Società | Posizione | Inizio |
|---|---|---|
| DEFENSE METALS CORP. | Direttore/Membro del Consiglio | 24/09/2025 |
Prospectors & Developers Association of Canada
 Prospectors & Developers Association of Canada Miscellaneous Commercial ServicesCommercial Services Operates as a mineral exploration & development association | Direttore/Membro del Consiglio | 01/01/2017 |
Mining Matters | Direttore/Membro del Consiglio | 01/01/2018 |
Professional Engineers Ontario
 Professional Engineers Ontario Engineering & ConstructionIndustrial Services Provides professional engineering services | Corporate Officer/Principal | - |
| Società | Posizione | Fine |
|---|---|---|
Hatch Ltd.
 Hatch Ltd. Engineering & ConstructionIndustrial Services Provides engineering,project management,construction and business consulting services | Corporate Officer/Principal | - |
| CLEAN AIR METALS INC. | Direttore/Membro del Consiglio | - |
Attive
Inattive
Società nel listino
Aziende private
Relazioni di 1° grado
Aziende connesse in 1º grado
Uomo
Donna
Amministratori
Dirigenti
| Aziende private | 8 |
|---|---|
Hatch Ltd.
Hatch Ltd. Engineering & ConstructionIndustrial Services Provides engineering,project management,construction and business consulting services | Industrial Services |
University of Alberta
 University of Alberta Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Professional Engineers Ontario
Professional Engineers Ontario Engineering & ConstructionIndustrial Services Provides professional engineering services | Industrial Services |
Prospectors & Developers Association of Canada
Prospectors & Developers Association of Canada Miscellaneous Commercial ServicesCommercial Services Operates as a mineral exploration & development association | Commercial Services |
Clean Air Metals, Inc.
 Clean Air Metals, Inc. Other Metals/MineralsNon-Energy Minerals Explores, acquires and develops mineral properties | Non-Energy Minerals |
Richard Ivey School of Business
 Richard Ivey School of Business Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Defense Metals Corp.
 Defense Metals Corp. Other Metals/MineralsNon-Energy Minerals Mines for natural resources | Non-Energy Minerals |
Mining Matters |
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