![A. Tonken](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>)
A. Tonken
Fondateur chez
BIRCHCLIFF ENERGY LTD.
Fortune : 7 M $ au 31/07/2026
Profil
A. Jeffery Tonken is the founder of Birchcliff Energy Ltd., founded in 2004, where the title held is Chairman since 2023.
Mr. Tonken was the founder of Stampeder Exploration Ltd., founded in 1987, where the title held was President & Chief Executive Officer.
Mr. Tonken is also the founder of Case Resources, Inc.,Big Bear Exploration Ltd...
Mr. Tonken currently serves as a Director at Rockies Lng Partners Corp.
and as a Member of the Law Society of Alberta.
Former positions include Director at Daylight Resources Trust from 2004 to 2010, Director at Daylight Energy Ltd. from 2004 to 2012, Partner at Borden Ladner Gervais LLP, Partner at Howard Mackie, and Member-Governors Board at the Canadian Association of Petroleum Producers.
Education includes graduate studies at the University of Wales (Bangor) and undergraduate studies at the University of Alberta.
Détentions connues dans des sociétés publiques
| Société | Date | Nombre d'actions | Valorisation | Date de valorisation |
|---|---|---|---|---|
| 25/03/2026 | 1 482 471 ( 0,54% ) | 7 M $ | 31/07/2026 |
Postes actifs de A. Tonken
| Sociétés | Poste | Début |
|---|---|---|
| BIRCHCLIFF ENERGY LTD. | Fondateur | 06/07/2004 |
Law Society of Alberta
 Law Society of Alberta Miscellaneous Commercial ServicesCommercial Services Operates membership based lawyers organization to regulates legal profession | Corporate Officer/Principal | - |
Anciens postes connus de A. Tonken
| Sociétés | Poste | Fin |
|---|---|---|
Canadian Association of Petroleum Producers
 Canadian Association of Petroleum Producers Miscellaneous Commercial ServicesCommercial Services Operates as a Canadian association of petroleum producers | Président | - |
Daylight Energy Ltd.
 Daylight Energy Ltd. Contract DrillingIndustrial Services Explores oil and gas | Directeur/Membre du Conseil | 12/01/2012 |
Daylight Resources Trust
 Daylight Resources Trust Investment Trusts/Mutual FundsMiscellaneous Unit Investment Trust | Directeur/Membre du Conseil | 18/05/2010 |
Borden Ladner Gervais LLP
 Borden Ladner Gervais LLP Miscellaneous Commercial ServicesCommercial Services Provides legal services | Corporate Officer/Principal | - |
Case Resources, Inc.
 Case Resources, Inc. Oil & Gas ProductionEnergy Minerals Explores for, produces, and develops oil and gas properties | Directeur Général | - |
Formation de A. Tonken
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
47
Relations au 1er degré
12
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 12 |
|---|---|
Case Resources, Inc.
Case Resources, Inc. Oil & Gas ProductionEnergy Minerals Explores for, produces, and develops oil and gas properties | Energy Minerals |
Daylight Resources Trust
Daylight Resources Trust Investment Trusts/Mutual FundsMiscellaneous Unit Investment Trust | Miscellaneous |
Borden Ladner Gervais LLP
Borden Ladner Gervais LLP Miscellaneous Commercial ServicesCommercial Services Provides legal services | Commercial Services |
Howard Mackie
 Howard Mackie Miscellaneous Commercial ServicesCommercial Services Provides legal services | Commercial Services |
University of Wales (Bangor)
 University of Wales (Bangor) Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Alberta
 University of Alberta Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Birchcliff Energy Ltd.
 Birchcliff Energy Ltd. Integrated OilEnergy Minerals Engages in the exploration, development and production of oil and natural gas | Energy Minerals |
Stampeder Exploration Ltd.
 Stampeder Exploration Ltd. Oilfield Services/EquipmentIndustrial Services Produces oil and gas | Industrial Services |
Big Bear Exploration Ltd.
 Big Bear Exploration Ltd. Oil & Gas ProductionEnergy Minerals Explores oil and gas | Energy Minerals |
Law Society of Alberta
Law Society of Alberta Miscellaneous Commercial ServicesCommercial Services Operates membership based lawyers organization to regulates legal profession | Commercial Services |
Canadian Association of Petroleum Producers
Canadian Association of Petroleum Producers Miscellaneous Commercial ServicesCommercial Services Operates as a Canadian association of petroleum producers | Commercial Services |
Daylight Energy Ltd.
Daylight Energy Ltd. Contract DrillingIndustrial Services Explores oil and gas | Industrial Services |
