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Stephen Hartzell
Presidente en
S.P. Hartzell, Inc.
.
Perfil
Mr. Stephen P.
Hartzell is an Owner at Southern Star Exploration LLC and a President & Owner at S.P.
Hartzell, Inc. Mr. Hartzell was previously employed as a Chairman by Houston American Energy Corp., a Senior Geologist by American Hunter Exploration Ltd., a Senior Geologist by Amoco Production Co., a Senior Geologist by Moore McCormack Energy, Inc., and a Senior Geologist by Tesoro Petroleum Cos., Inc. He received his undergraduate degree from Western Illinois University and a graduate degree from Northern Illinois University.
Cargos activos de Stephen Hartzell
| Empresas | Cargo | Inicio |
|---|---|---|
Southern Star Exploration LLC | Corporate Officer/Principal | 01/01/2003 |
S.P. Hartzell, Inc. | Presidente | - |
Antiguos cargos conocidos de Stephen Hartzell.
| Empresas | Cargo | Fin |
|---|---|---|
| ABUNDIA GLOBAL IMPACT GROUP INC. | Director Financiero/CFO | 18/02/2025 |
Tesoro Petroleum Cos., Inc.
 Tesoro Petroleum Cos., Inc. Oil Refining/MarketingEnergy Minerals Provides petroleum refining services | Corporate Officer/Principal | 01/01/1986 |
Amoco Production Co.
 Amoco Production Co. Oil & Gas ProductionEnergy Minerals Produces oil and gas | Corporate Officer/Principal | 01/01/1986 |
Moore McCormack Energy, Inc.
 Moore McCormack Energy, Inc. Oil & Gas ProductionEnergy Minerals Provides oil and gas exploration and production services | Corporate Officer/Principal | 01/01/1986 |
American Hunter Exploration Ltd.
 American Hunter Exploration Ltd. Oil & Gas ProductionEnergy Minerals Explores natural gas | Corporate Officer/Principal | 01/01/1986 |
Formación de Stephen Hartzell.
Experiencias
Funciones ocupadas
Activas
Inactivas
Empresas cotizadas
Empresas privadas
Relaciones
30
Relaciones de 1er grado
9
Empresas vinculadas al 1er grado
Hombre
Mujer
Administradores
Ejecutivos
Empresas relacionadas
| Empresas privadas | 9 |
|---|---|
Tesoro Petroleum Cos., Inc.
Tesoro Petroleum Cos., Inc. Oil Refining/MarketingEnergy Minerals Provides petroleum refining services | Energy Minerals |
Abundia Global Impact Group, Inc.
 Abundia Global Impact Group, Inc. Oil & Gas ProductionEnergy Minerals Engages in development, exploration, exploitation, acquisition and production of natural gas and crude oil properties | Energy Minerals |
Northern Illinois University
 Northern Illinois University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Western Illinois University
 Western Illinois University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Southern Star Exploration LLC | Energy Minerals |
Amoco Production Co.
Amoco Production Co. Oil & Gas ProductionEnergy Minerals Produces oil and gas | Energy Minerals |
Moore McCormack Energy, Inc.
Moore McCormack Energy, Inc. Oil & Gas ProductionEnergy Minerals Provides oil and gas exploration and production services | Energy Minerals |
American Hunter Exploration Ltd.
American Hunter Exploration Ltd. Oil & Gas ProductionEnergy Minerals Explores natural gas | Energy Minerals |
S.P. Hartzell, Inc. |
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