Mark A. Hellerstein
No más puestos en curso
Historial de carrera de Mark A. Hellerstein
Antiguos cargos conocidos de Mark A. Hellerstein.
| Empresas | Cargo | Inicio | Fin |
|---|---|---|---|
| MDU RESOURCES GROUP, INC. | Director/Miembro de la Junta | 01/08/2013 | 11/05/2021 |
| Independent Dir/Board Member | 01/08/2013 | 11/05/2021 | |
| Denver Children's Advocacy Center | Director/Miembro de la Junta | 01/08/2006 | 01/12/2008 |
| Presidente | 01/08/2008 | 01/12/2011 | |
| SM ENERGY COMPANY | Director/Miembro de la Junta | 01/01/1992 | 01/01/2002 |
| Director Ejecutivo | 01/01/1995 | 01/02/2007 | |
| Presidente | 01/01/2002 | 01/05/2009 | |
| Director Financiero/CFO | 01/01/1991 | 01/01/1992 | |
| Corporate Officer/Principal | 01/01/1991 | 01/01/1992 | |
| Presidente | 01/01/1992 | 01/06/2006 | |
Transocean, Inc. /Old/
 Transocean, Inc. /Old/ Contract DrillingIndustrial Services Transocean, Inc. provides offshore contract drilling services for oil and gas wells. The company also provides integrated services. It operates through two segments, Transocean Drilling and TODCO. The Transocean Drilling segment consists of floaters, jackups and other rigs used in support of offshore drilling activities and offshore support services. The TODCO segment consisted of its interest in TODCO, which conducts jackup, drilling barge, land rig, submersible and other operations in the United States. Transocean, Inc. is based in Houston, Texas. | Director/Miembro de la Junta | 07/12/2006 | 29/11/2007 |
Transocean, Inc.
 Transocean, Inc. Contract DrillingIndustrial Services Transocean, Inc. provides offshore contract drilling services for oil and gas wells. It offers engineering and project management services. The firm specializes in deepwater and harsh environment drilling solutions. The company was founded in 1953 and is headquartered in Houston, TX. | Director/Miembro de la Junta | 01/12/2006 | 27/11/2007 |
Community Resources, Inc.
 Community Resources, Inc. Miscellaneous Commercial ServicesCommercial Services Community Resources, Inc. provides educational services. Its services include family development, crisis intervention, weatherization, housing, free income tax preparation, and employment and education. The company was founded in 1972 and is headquartered in Denver, CO. | Director/Miembro de la Junta | 01/09/2013 | - |
American Golf Corp.
 American Golf Corp. Movies/EntertainmentConsumer Services American Golf Corp. operates golf clubs. It engages in the provision of tennis courts, swimming pools, fitness facilities, dining rooms and spas. The company was founded in 1969 and is headquartered in El Segundo, CA. | Director Financiero/CFO | - | - |
CoCa Mines, Inc.
 CoCa Mines, Inc. Precious MetalsNon-Energy Minerals CoCa Mines, Inc. provides mining services. It also offers gold mining services. The firm serves the mining and metal industry. The company was founded on September 29, 1983 and is headquartered in Coeur d'Alene, CO | Director Financiero/CFO | - | - |
Formación de Mark A. Hellerstein.
| The University of Colorado | Undergraduate Degree |
Estadísticas
Internacional
| Estados Unidos | 9 |
| Islas Caimán | 2 |
Operativa
| Director/Board Member | 6 |
| Director of Finance/CFO | 3 |
| Chairman | 2 |
Sectorial
| Industrial Services | 3 |
| Consumer Services | 3 |
| Utilities | 2 |
Funciones ocupadas
Activas
Inactivas
Empresas cotizadas
Empresas privadas
Empresas relacionadas
| Empresas cotizadas | 2 |
|---|---|
| MDU RESOURCES GROUP, INC. | Utilities |
| SM ENERGY COMPANY | Energy Minerals |
| Empresas privadas | 6 |
|---|---|
Transocean, Inc. /Old/
Transocean, Inc. /Old/ Contract DrillingIndustrial Services Transocean, Inc. provides offshore contract drilling services for oil and gas wells. The company also provides integrated services. It operates through two segments, Transocean Drilling and TODCO. The Transocean Drilling segment consists of floaters, jackups and other rigs used in support of offshore drilling activities and offshore support services. The TODCO segment consisted of its interest in TODCO, which conducts jackup, drilling barge, land rig, submersible and other operations in the United States. Transocean, Inc. is based in Houston, Texas. | Industrial Services |
American Golf Corp.
American Golf Corp. Movies/EntertainmentConsumer Services American Golf Corp. operates golf clubs. It engages in the provision of tennis courts, swimming pools, fitness facilities, dining rooms and spas. The company was founded in 1969 and is headquartered in El Segundo, CA. | Consumer Services |
Transocean, Inc.
Transocean, Inc. Contract DrillingIndustrial Services Transocean, Inc. provides offshore contract drilling services for oil and gas wells. It offers engineering and project management services. The firm specializes in deepwater and harsh environment drilling solutions. The company was founded in 1953 and is headquartered in Houston, TX. | Industrial Services |
CoCa Mines, Inc.
CoCa Mines, Inc. Precious MetalsNon-Energy Minerals CoCa Mines, Inc. provides mining services. It also offers gold mining services. The firm serves the mining and metal industry. The company was founded on September 29, 1983 and is headquartered in Coeur d'Alene, CO | Non-Energy Minerals |
Community Resources, Inc.
Community Resources, Inc. Miscellaneous Commercial ServicesCommercial Services Community Resources, Inc. provides educational services. Its services include family development, crisis intervention, weatherization, housing, free income tax preparation, and employment and education. The company was founded in 1972 and is headquartered in Denver, CO. | Commercial Services |
| Denver Children's Advocacy Center |
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