Donald C. Heppermann
Director/Board Member at MARKWEST ENERGY PARTNERS LP
Donald C. Heppermann active positions
Companies | Position | Start | End |
---|---|---|---|
MARKWEST ENERGY PARTNERS LP | Director/Board Member | 01/05/2002 | - |
Independent Dir/Board Member | 01/05/2002 | - | |
MarkWest Energy GP LLC
MarkWest Energy GP LLC Oilfield Services/EquipmentIndustrial Services Part of Marathon Petroleum Corp., MarkWest Energy GP LLC is a private company that provides oil and gas field services not elsewhere classified. The company is based in Englewood, CO. The company was founded by John C. Mollenkopf. | Director/Board Member | 01/05/2002 | - |
Independent Dir/Board Member | 01/05/2002 | - |
Career history of Donald C. Heppermann
Former positions of Donald C. Heppermann
Companies | Position | Start | End |
---|---|---|---|
MarkWest Hydrocarbon LLC
MarkWest Hydrocarbon LLC Oilfield Services/EquipmentIndustrial Services MarkWest Hydrocarbon LLC provides natural gas processing services. It also provides transportation, fractionation, and storage of natural gas liquids and transportation of crude oil. The company was founded by John M. Fox in April 1998 and is headquartered in Denver, CO. | Director/Board Member | 01/02/2008 | 01/02/2008 |
InterCoast Energy Co.
InterCoast Energy Co. Oil & Gas ProductionEnergy Minerals Part of Berkshire Hathaway, Inc., InterCoast Energy Co. is a private company based in Des Moines, IA. | Chief Operating Officer | 01/01/1990 | 01/01/1997 |
President | 01/01/1990 | 01/01/1997 | |
PINNACLE WEST CAPITAL CORPORATION | Director of Finance/CFO | 01/01/1987 | 01/01/1990 |
Enron Corp.
Enron Corp. Integrated OilEnergy Minerals Enron Corp. provides energy related services | Corporate Officer/Principal | 01/01/1965 | 01/01/1987 |
Statistics
International
United States | 7 |
Operational
Director/Board Member | 3 |
Independent Dir/Board Member | 2 |
Director of Finance/CFO | 1 |
Sectoral
Industrial Services | 4 |
Energy Minerals | 3 |
Utilities | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
Listed companies | 1 |
---|---|
PINNACLE WEST CAPITAL CORPORATION | Utilities |
Private companies | 5 |
---|---|
MarkWest Energy Partners LP
MarkWest Energy Partners LP Oil & Gas PipelinesIndustrial Services MarkWest Energy Partners LP engages in the business of gathering, processing and transportation of natural gas; the transportation, fractionation, storage and marketing of natural gas liquids; and the gathering and transportation of crude oil. It operates through four segments: Marcellus, Utica, Northeast and Southwest. The Southwest segment includes the operations of processing facilities in Corpus Christi, Texas. The Northeast segment assets include the Kenova, Boldman, Cobb, Kermit and the Langley natural gas processing complexes, NGL pipeline and Siloam NGL fractionation facility. The Marcellus segment includes gathering, processing and fractionation infrastructure in the liquids-rich area of the Marcellus Shale The Utica segment provides fractionation services. The company was founded in January 2002 and is headquartered in Denver, CO. | Industrial Services |
MarkWest Energy GP LLC
MarkWest Energy GP LLC Oilfield Services/EquipmentIndustrial Services Part of Marathon Petroleum Corp., MarkWest Energy GP LLC is a private company that provides oil and gas field services not elsewhere classified. The company is based in Englewood, CO. The company was founded by John C. Mollenkopf. | Industrial Services |
Enron Corp.
Enron Corp. Integrated OilEnergy Minerals Enron Corp. provides energy related services | Energy Minerals |
InterCoast Energy Co.
InterCoast Energy Co. Oil & Gas ProductionEnergy Minerals Part of Berkshire Hathaway, Inc., InterCoast Energy Co. is a private company based in Des Moines, IA. | Energy Minerals |
MarkWest Hydrocarbon LLC
MarkWest Hydrocarbon LLC Oilfield Services/EquipmentIndustrial Services MarkWest Hydrocarbon LLC provides natural gas processing services. It also provides transportation, fractionation, and storage of natural gas liquids and transportation of crude oil. The company was founded by John M. Fox in April 1998 and is headquartered in Denver, CO. | Industrial Services |
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