John E. O'Shea
Chief Executive Officer at Gemini Midstream Holdings LLC
Profile
John E.
O'Shea is the founder of Gemini Midstream Holdings LLC.
He is currently a Director at Azure Midstream Partners GP LLC.
Previously, he served as the Chief Executive Officer at Tradition Midstream LLC and Navigator Energy Services LLC.
He was also a Managing Director at Tenaska Capital Management LLC, a Senior Vice President at Dynegy, Inc., and the President at Millennium Midstream Partners LP.
Additionally, he worked as an Operating Partner at Denham Capital Management LP.
Mr. O'Shea holds an MBA from The University of Texas at Austin and an undergraduate degree from Louisiana Tech University.
John E. O'Shea active positions
Companies | Position | Start |
---|---|---|
Azure Midstream Partners GP LLC
Azure Midstream Partners GP LLC Gas DistributorsUtilities Part of Azure Midstream Holdings LLC, Azure Midstream Partners GP LLC is an American company that develops, owns, operates and acquires midstream energy assets. | Director/Board Member | 2014-08-31 |
Gemini Midstream Holdings LLC
Gemini Midstream Holdings LLC Integrated OilEnergy Minerals Gemini Midstream Holdings LLC engages in the acquisition and development of upstream-oriented gathering and processing assets and end-user focused downstream infrastructure. The company was founded by John E. O’Shea Jr. in 2017 and is headquartered in Houston, TX. | Chief Executive Officer | 2017-11-30 |
Former positions of John E. O'Shea
Companies | Position | End |
---|---|---|
Denham Capital Management LP
Denham Capital Management LP Investment ManagersFinance Denham Capital Management LP (Denham Capital) is a private equity firm founded by Stuart Denham Porter, Riaz Qamar Siddiqi and Carl John Tricoli. The firm is headquartered in Boston, Massachusetts. | Private Equity Investor | - |
Navigator Energy Services LLC
Navigator Energy Services LLC Oil & Gas ProductionEnergy Minerals Navigator Energy Services LLC engages in the development and delivering midstream infrastructure solutions. Its services include crude and gas gathering, transportation, storage, compression and gas processing. The company was founded by Matthew J. Vining and Bernie Thomas in 2013 and is headquartered in Dallas, TX. | Chief Executive Officer | - |
AZURE MIDSTREAM PARTNERS LP | Director/Board Member | - |
Tenaska Capital Management LLC
Tenaska Capital Management LLC Investment ManagersFinance Tenaska Capital Management LLC (TCM) is a private equity firm and subsidiary of Tenaska Inc which is founded by PAUL G. SMITH in the year 2003. The firm is headquartered in Omaha, Nebraska. | Private Equity Investor | - |
Dynegy, Inc. /Old/
Dynegy, Inc. /Old/ Oil & Gas ProductionEnergy Minerals Dynegy, Inc., a holding company provides electricity, natural gas and natural gas liquids to markets and customers throughout the United States through its subsidiaries. The company owns and operates a diverse portfolio of assets, including power plants and gas processing plants. It provides wholesale power to utilities, cooperatives, municipalities, and commercial and industrial customers. It gathers and processes natural gas, and fractionates, stores, transports, and markets natural gas liquids. The company was incorporated in the state of Illinois in 1999 and is based in Houston, Texas. | Corporate Officer/Principal | - |
Training of John E. O'Shea
Louisiana Tech University | Undergraduate Degree |
The University of Texas at Austin | Masters Business Admin |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
Private companies | 9 |
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Millennium Midstream Partners LP
Millennium Midstream Partners LP Gas DistributorsUtilities Millennium Midstream Partners LP is a natural gas distributor. It gathers, processes and distributes gas to municipal, commercial and industrial clients. Millennium Midstream Partners was founded in 2002. Its headquarters are located in The Woodlands, TX. | Utilities |
Tradition Midstream LLC
Tradition Midstream LLC Gas DistributorsUtilities Tradition Midstream, LLC supplies natural gas services to energy producers and consumers. The company is headquartered in Houston, TX. | Utilities |
Denham Capital Management LP
Denham Capital Management LP Investment ManagersFinance Denham Capital Management LP (Denham Capital) is a private equity firm founded by Stuart Denham Porter, Riaz Qamar Siddiqi and Carl John Tricoli. The firm is headquartered in Boston, Massachusetts. | Finance |
Dynegy, Inc. /Old/
Dynegy, Inc. /Old/ Oil & Gas ProductionEnergy Minerals Dynegy, Inc., a holding company provides electricity, natural gas and natural gas liquids to markets and customers throughout the United States through its subsidiaries. The company owns and operates a diverse portfolio of assets, including power plants and gas processing plants. It provides wholesale power to utilities, cooperatives, municipalities, and commercial and industrial customers. It gathers and processes natural gas, and fractionates, stores, transports, and markets natural gas liquids. The company was incorporated in the state of Illinois in 1999 and is based in Houston, Texas. | Energy Minerals |
Tenaska Capital Management LLC
Tenaska Capital Management LLC Investment ManagersFinance Tenaska Capital Management LLC (TCM) is a private equity firm and subsidiary of Tenaska Inc which is founded by PAUL G. SMITH in the year 2003. The firm is headquartered in Omaha, Nebraska. | Finance |
Azure Midstream Partners GP LLC
Azure Midstream Partners GP LLC Gas DistributorsUtilities Part of Azure Midstream Holdings LLC, Azure Midstream Partners GP LLC is an American company that develops, owns, operates and acquires midstream energy assets. | Utilities |
Azure Midstream Partners LP
Azure Midstream Partners LP Financial ConglomeratesFinance Azure Midstream Partners LP engages in the development, ownership, operation, and acquisition of midstream energy assets. The company was founded in April 2013 and is headquartered in Dallas, TX. | Finance |
Navigator Energy Services LLC
Navigator Energy Services LLC Oil & Gas ProductionEnergy Minerals Navigator Energy Services LLC engages in the development and delivering midstream infrastructure solutions. Its services include crude and gas gathering, transportation, storage, compression and gas processing. The company was founded by Matthew J. Vining and Bernie Thomas in 2013 and is headquartered in Dallas, TX. | Energy Minerals |
Gemini Midstream Holdings LLC
Gemini Midstream Holdings LLC Integrated OilEnergy Minerals Gemini Midstream Holdings LLC engages in the acquisition and development of upstream-oriented gathering and processing assets and end-user focused downstream infrastructure. The company was founded by John E. O’Shea Jr. in 2017 and is headquartered in Houston, TX. | Energy Minerals |
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