![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>)
Constantine Karayannopoulos
Directeur/Membre du Conseil chez
GRID METALS CORP.
Fortune : - $ au 31/05/2026
Profil
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.
Détentions connues dans des sociétés publiques
| Société | Date | Nombre d'actions | Valorisation | Date de valorisation |
|---|---|---|---|---|
GRID METALS CORP. -.--% | 10/11/2025 | 0 ( -.--% ) | - $ | 31/05/2026 |
Postes actifs de Constantine Karayannopoulos
| Sociétés | Poste | Début |
|---|---|---|
| GRID METALS CORP. | Directeur/Membre du Conseil | 07/06/2024 |
| FREDONIA MINING INC. | Directeur/Membre du Conseil | 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 | Président | 31/08/2016 |
Anciens postes connus de Constantine Karayannopoulos
| Sociétés | Poste | Fin |
|---|---|---|
| NEO PERFORMANCE MATERIALS INC. | Directeur Général | 07/07/2023 |
| NEO LITHIUM CORP. | Fondateur | 01/01/2022 |
| MOLYCORP INC | Directeur Général | 01/08/2016 |
| LITHIUM AMERICAS CORP | Directeur/Membre du Conseil | 01/01/2015 |
Neo Material Technologies Inc.
 Neo Material Technologies Inc. Chemicals: SpecialtyProcess Industries Processes and develops new powders and rare earth materials | Directeur Général | 01/06/2012 |
Formation de Constantine Karayannopoulos
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
50
Relations au 1er degré
16
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 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 |
