![Constantine Karayannopoulos](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 31/05/2026
Constantine E.
Karayannopoulos was the founder of Neo Lithium Corp., founded in 2016, where the title held was Non-Executive Chairman from 2016 to 2022.
Mr. Karayannopoulos was the founder of Neo Performance Materials, Inc., founded in 1994, where the title held was Chief Executive Officer & Director in 2023.
Current jobs include Chairman at Neo Chemicals & Oxides LLC since 2016, Independent Director at Grid Metals Corp.
since 2024, Director at Fredonia Mining, Inc. since 2026, and Member at Canada China Business Council.
Former jobs include President & Chief Executive Officer at AMR Technologies, Inc., President & Chief Executive Officer at Magnequench LLC, Chairman & Chief Executive Officer at Neo Performance Materials from 2013 to 2016, President, CEO, COO & Executive Vice President at Neo Material Technologies Inc. from 1994 to 2012, Chairman at Neo C&O LLC, Independent Director at Lithium Americas Corp.
from 2011 to 2015, Director at Lithium Royalty Corp., Manager-Business Development at Praxair Canada, Inc., and Principal at Union Carbide Canada Ltd. from 1986 to 1994.
Education includes undergraduate and graduate degrees from the University of Toronto.
| Società | Data | Numero di azioni | Valutazione | Data di valutazione |
|---|---|---|---|---|
GRID METALS CORP. -.--% | 10/11/2025 | 0 ( -.--% ) | - $ | 31/05/2026 |
| Società | Posizione | Inizio |
|---|---|---|
| GRID METALS CORP. | Direttore/Membro del Consiglio | 07/06/2024 |
| FREDONIA MINING INC. | Direttore/Membro del Consiglio | 29/05/2026 |
Canada China Business Council
 Canada China Business Council Miscellaneous Commercial ServicesCommercial Services Operates as a non-profit business association which facilitate and promote businesses | Corporate Officer/Principal | - |
Neo Chemicals & Oxides LLC
 Neo Chemicals & Oxides LLC Other Metals/MineralsNon-Energy Minerals Manufactures and supplies metal ores | Presidente | 31/08/2016 |
| Società | Posizione | Fine |
|---|---|---|
| NEO PERFORMANCE MATERIALS INC. | Amministratore Delegato | 07/07/2023 |
| NEO LITHIUM CORP. | Fondatore | 01/01/2022 |
| MOLYCORP INC | Amministratore Delegato | 01/08/2016 |
| LITHIUM AMERICAS CORP | Direttore/Membro del Consiglio | 01/01/2015 |
Neo Material Technologies Inc.
 Neo Material Technologies Inc. Chemicals: SpecialtyProcess Industries Processes and develops new powders and rare earth materials | Amministratore Delegato | 01/06/2012 |
Attive
Inattive
Società nel listino
Aziende private
Relazioni di 1° grado
Aziende connesse in 1º grado
Uomo
Donna
Amministratori
Dirigenti
| Aziende private | 16 |
|---|---|
Grid Metals Corp.
 Grid Metals Corp. Other Metals/MineralsNon-Energy Minerals Engages in exploration of palladium, lithium, nickel and copper metals | Non-Energy Minerals |
AMR Technologies, Inc.
 AMR Technologies, Inc. Precious MetalsNon-Energy Minerals Processes and develops rare earth materials | Non-Energy Minerals |
Lithium Americas Corp. /Old/
 Lithium Americas Corp. /Old/ Chemicals: AgriculturalProcess Industries Mines for lithium, potassium, borax and other minerals | Process Industries |
Magnequench LLC
 Magnequench LLC Metal FabricationProducer Manufacturing Provides end-to-end magnetic solutions for automotive, electronic and household applications | Producer Manufacturing |
Praxair Canada, Inc.
 Praxair Canada, Inc. Chemicals: SpecialtyProcess Industries Produces, sells, and distributes atmospheric, process, and specialty gases | Process Industries |
University of Toronto
 University of Toronto Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Neo Performance Materials
 Neo Performance Materials Other Metals/MineralsNon-Energy Minerals Manufacturers custom engineered rare earth and rare metal product | Non-Energy Minerals |
Neo Material Technologies Inc.
Neo Material Technologies Inc. Chemicals: SpecialtyProcess Industries Processes and develops new powders and rare earth materials | Process Industries |
Canada China Business Council
Canada China Business Council Miscellaneous Commercial ServicesCommercial Services Operates as a non-profit business association which facilitate and promote businesses | Commercial Services |
Union Carbide Canada Ltd.
 Union Carbide Canada Ltd. Chemicals: Major DiversifiedProcess Industries Manufactures chemicals | Process Industries |
Neo Lithium Corp.
 Neo Lithium Corp. Chemicals: AgriculturalProcess Industries Engages in exploration and development of lithium deposits | Process Industries |
Neo Performance Materials, Inc.
 Neo Performance Materials, Inc. Chemicals: SpecialtyProcess Industries Produces and refines magnetic compounds, powders, tantalum, niobium, hafnium & rhenium, bonded neodymium-iron-boron powders & specialty chemicals | Process Industries |
Neo Chemicals & Oxides LLC
Neo Chemicals & Oxides LLC Other Metals/MineralsNon-Energy Minerals Manufactures and supplies metal ores | Non-Energy Minerals |
Neo C&O LLC | |
Lithium Royalty Corp.
 Lithium Royalty Corp. Electrical ProductsProducer Manufacturing Operates as a battery royalty and streaming company | Producer Manufacturing |
Fredonia Mining, Inc.
 Fredonia Mining, Inc. Financial ConglomeratesFinance Mines for gold and other minerals | Finance |
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