Profile
George L.
Mazanec is currently a Director at Associated Electric & Gas Insurance Services Ltd. and a Trustee at DePauw University.
He previously held positions such as President & Chief Executive Officer at Texas Eastern Transmission LP, Vice Chairman at PanEnergy Corp., Chairman-Management Committee at Maritimes & Northeast Pipeline LLC, Director at National Fuel Gas Co., Director at TEPPCO Partners LP, Director at Dynegy, Inc., Director at Westcoast Energy, Inc., Director at Northern Border Pipeline Co., Director at Northern Trust Bank of Texas, NA, Chief Financial Officer & Vice President at Duquesne Light Holdings, Inc., Chief Financial Officer & Vice President at Duquesne Light Co., Chief Financial Officer & Executive Vice President at Texas Gas Transmission LLC, Treasurer & Vice President at Northern Natural Gas Co., and Chief Operating Officer at Duke Energy Corp.
He also served as President at Northern Natural Gas Liquids.
Mr. Mazanec holds an MBA from Harvard University and an undergraduate degree from DePauw University.
George L. Mazanec active positions
| Companies | Position | Start |
|---|---|---|
DePauw University
DePauw University Other Consumer ServicesConsumer Services Functions as a College/University | Director/Board Member | 1995-12-31 |
Associated Electric & Gas Insurance Services Ltd.
Associated Electric & Gas Insurance Services Ltd. Multi-Line InsuranceFinance Provides liability and property insurance products and services to the utility and related energy industry | Director/Board Member | 1994-12-31 |
Associated Electric & Gas Insurance Services Ltd. (Bermuda)
Associated Electric & Gas Insurance Services Ltd. (Bermuda) Insurance Brokers/ServicesFinance Provides insurance and risk management products and services | Director/Board Member | - |
Former positions of George L. Mazanec
| Companies | Position | End |
|---|---|---|
| DYNEGY INC | Director/Board Member | 2010-04-30 |
Dynegy, Inc. /Old/
Dynegy, Inc. /Old/ Oil & Gas ProductionEnergy Minerals Produces and sells electricity, natural gas, and natural gas liquids | Director/Board Member | 2007-04-04 |
Northern Trust Bank of Texas, NA
Northern Trust Bank of Texas, NA Major BanksFinance Nationally chartered commercial bank | Director/Board Member | 2006-12-31 |
| WESTCOAST ENERGY INC. | Director/Board Member | 2001-12-31 |
| DUKE ENERGY CORPORATION | Chief Operating Officer | 1999-12-31 |
Training of George L. Mazanec
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 20 |
|---|---|
Duquesne Light Holdings, Inc.
Duquesne Light Holdings, Inc. Electric UtilitiesUtilities Operates as a holding company whose subsidiary engages in generation, transmission, distribution and sale of electric energy | Utilities |
Duquesne Light Co.
Duquesne Light Co. Electric UtilitiesUtilities Supplies electricity | Utilities |
National Fuel Gas Co.
National Fuel Gas Co. Integrated OilEnergy Minerals Operates as a holding company whose subsidiaries engages in integrated upstream, gathering, utility and pipeline storage of natural gas & oil | Energy Minerals |
Texas Gas Transmission LLC
Texas Gas Transmission LLC Oil & Gas PipelinesIndustrial Services Provides natural gas transmission and storage services | Industrial Services |
Texas Eastern Transmission LP
Texas Eastern Transmission LP Gas DistributorsUtilities Provides interstate transportation and storage of natural gas | Utilities |
Enterprise TE Partners LP
Enterprise TE Partners LP Oil & Gas PipelinesIndustrial Services Owns and operates refined petroleum and liquefied petroleum gas pipelines | Industrial Services |
Dynegy, Inc. /Old/
Dynegy, Inc. /Old/ Oil & Gas ProductionEnergy Minerals Produces and sells electricity, natural gas, and natural gas liquids | Energy Minerals |
PanEnergy Corp.
PanEnergy Corp. Gas DistributorsUtilities Provides gas transmission services | Utilities |
Westcoast Energy, Inc.
Westcoast Energy, Inc. Gas DistributorsUtilities Provides natural gas distribution and transportation services | Utilities |
Northern Border Pipeline Co.
Northern Border Pipeline Co. Oil & Gas PipelinesIndustrial Services Provides pipeline transportation of natural gas | Industrial Services |
Northern Trust Bank of Texas, NA
Northern Trust Bank of Texas, NA Major BanksFinance Nationally chartered commercial bank | Finance |
Harvard University
Harvard University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Associated Electric & Gas Insurance Services Ltd.
Associated Electric & Gas Insurance Services Ltd. Multi-Line InsuranceFinance Provides liability and property insurance products and services to the utility and related energy industry | Finance |
Northern Natural Gas Co.
Northern Natural Gas Co. Gas DistributorsUtilities Provides natural gas pipeline transportation and storage services | Utilities |
DePauw University
DePauw University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Duke Energy Corp.
Duke Energy Corp. Electric UtilitiesUtilities Generates, transmits and distributes electricity & natural gas | Utilities |
Maritimes & Northeast Pipeline LLC
Maritimes & Northeast Pipeline LLC Oil & Gas PipelinesIndustrial Services Operates and maintains gas pipelines | Industrial Services |
Dynegy, Inc.
Dynegy, Inc. Electric UtilitiesUtilities Operates as a holding company with interest in electric energy, capacity and ancillary services | Utilities |
Associated Electric & Gas Insurance Services Ltd. (Bermuda)
Associated Electric & Gas Insurance Services Ltd. (Bermuda) Insurance Brokers/ServicesFinance Provides insurance and risk management products and services | Finance |
Northern Natural Gas Liquids
Northern Natural Gas Liquids Integrated OilEnergy Minerals Engages in exploration of natural gas | Energy Minerals |
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