Thomas S. O'Neill
Director/Board Member at Christopher House
Profile
Thomas S.
O'Neill is currently a Director at Christopher House, Legal Assistance Foundation of Metropolitan Chicago, Lookingglass Theatre Co., Evergreen Climate Innovation, and Irish Fellowship Club of Chicago.
He previously served as a Director at The American Ireland Fund, Senior Vice President & General Counsel at Commonwealth Edison Co. from 2010 to 2012, Senior Vice President-Regulatory & Energy Policy at Exelon Corp.
from 2010 to 2017, Vice President-New Plant Development at Constellation Energy Generation LLC in 2009, Partner at Jenner & Block LLP, Vice President at Exelon Nuclear from 2001 to 2012, and Chief Operating Officer & Senior Vice President at Exelon Transmission Co. LLC.
O'Neill received an undergraduate degree from the University of Illinois and a graduate degree from the University of Notre Dame The Law School.
Thomas S. O'Neill active positions
| Companies | Position | Start |
|---|---|---|
Christopher House
 Christopher House Miscellaneous Commercial ServicesCommercial Services Christopher House is a family of schools that aims to close the opportunity gap for low-income children and their families from birth through high school. Christopher House is based in Chicago, IL. The non-profit company's renowned continuum of education engages the entire family and works to break the cycle of poverty. | Director/Board Member | - |
Legal Assistance Foundation of Metropolitan Chicago
 Legal Assistance Foundation of Metropolitan Chicago Miscellaneous Commercial ServicesCommercial Services The Legal Assistance Foundation of Metropolitan Chicago provides free civil legal services to individuals living in poverty in Cook County. The private company is based in Chicago, IL. The company's focus is on providing legal aid to those who cannot afford it. | Director/Board Member | - |
Lookingglass Theatre Co.
 Lookingglass Theatre Co. Media ConglomeratesConsumer Services Lookingglass Theatre Co. functions as a theatre company. The non-profit company is based in Chicago, IL. The company was founded by David Lawrence Schwimmer. | Director/Board Member | - |
| Irish Fellowship Club of Chicago | Director/Board Member | - |
Evergreen Climate Innovation
 Evergreen Climate Innovation Miscellaneous Commercial ServicesCommercial Services Clean Energy Trust is a non-profit organization which provides clean energy technology solutions. The firm also specializes in commercializing research from labs and universities into the market. The company was founded in 2010 and is headquartered in Chicago, IL. | Director/Board Member | - |
Former positions of Thomas S. O'Neill
| Companies | Position | End |
|---|---|---|
Constellation Energy Generation LLC
 Constellation Energy Generation LLC Electric UtilitiesUtilities Constellation Energy Generation LLC engages in the generation, physical delivery, and marketing of power. The company was founded on December 27, 2000 and is headquartered in Kennett Square, PA. | Corporate Officer/Principal | 2008-12-31 |
The American Ireland Fund
 The American Ireland Fund Investment ManagersFinance The American Ireland Fund raises funds for the support programs of peace and reconciliation, arts and culture, education, and community development throughout the island of Ireland. The company was founded by Anthony J.F. O'Reilly and Daniel M. Rooney in 1976 and is headquartered in Boston, MA. | Director/Board Member | - |
Exelon Transmission Co. LLC
 Exelon Transmission Co. LLC Alternative Power GenerationUtilities Part of Exelon Corp., Exelon Transmission Co. LLC purchases, transmits and distributes electricity. The private company is based in Chicago, IL. | Chief Operating Officer | - |
Commonwealth Edison Co.
 Commonwealth Edison Co. Electric UtilitiesUtilities Commonwealth Edison Co. engages in the provision of electric utility services. It focuses on the purchase and regulated retail sale of electricity. It also involves in the transmission and distribution of electricity to retail customers. The company was founded in September 1907 and is headquartered in Chicago, IL. | General Counsel | - |
| ░░░░░░ ░░░░░ ░░░░░ ░░░ | ░░░░░░░░░ ░░░░░░░░░░░░░░░░░ | - |
Training of Thomas S. O'Neill
| University of Illinois | Undergraduate Degree |
| University of Notre Dame The Law School | Graduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| EXELON CORPORATION | Utilities |
| Private companies | 11 |
|---|---|
Commonwealth Edison Co.
Commonwealth Edison Co. Electric UtilitiesUtilities Commonwealth Edison Co. engages in the provision of electric utility services. It focuses on the purchase and regulated retail sale of electricity. It also involves in the transmission and distribution of electricity to retail customers. The company was founded in September 1907 and is headquartered in Chicago, IL. | Utilities |
Constellation Energy Generation LLC
Constellation Energy Generation LLC Electric UtilitiesUtilities Constellation Energy Generation LLC engages in the generation, physical delivery, and marketing of power. The company was founded on December 27, 2000 and is headquartered in Kennett Square, PA. | Utilities |
Jenner & Block LLP
 Jenner & Block LLP Miscellaneous Commercial ServicesCommercial Services Jenner & Block LLC provides legal services. It focuses on mergers and acquisitions, securities, finance, private equity, real estate, tax, environmental, insurance, commercial law, technology, intellectual property, bankruptcy and reorganization, labor and employment, executive compensation, government contracts, health care and associations. The company was founded in 1914 and is headquartered in Chicago, IL. | Commercial Services |
The American Ireland Fund
The American Ireland Fund Investment ManagersFinance The American Ireland Fund raises funds for the support programs of peace and reconciliation, arts and culture, education, and community development throughout the island of Ireland. The company was founded by Anthony J.F. O'Reilly and Daniel M. Rooney in 1976 and is headquartered in Boston, MA. | Finance |
Christopher House
Christopher House Miscellaneous Commercial ServicesCommercial Services Christopher House is a family of schools that aims to close the opportunity gap for low-income children and their families from birth through high school. Christopher House is based in Chicago, IL. The non-profit company's renowned continuum of education engages the entire family and works to break the cycle of poverty. | Commercial Services |
Exelon Nuclear
 Exelon Nuclear Alternative Power GenerationUtilities Part of Constellation Energy Corp., Exelon Nuclear is an American company that generates and distributes nuclear power. | Utilities |
Legal Assistance Foundation of Metropolitan Chicago
Legal Assistance Foundation of Metropolitan Chicago Miscellaneous Commercial ServicesCommercial Services The Legal Assistance Foundation of Metropolitan Chicago provides free civil legal services to individuals living in poverty in Cook County. The private company is based in Chicago, IL. The company's focus is on providing legal aid to those who cannot afford it. | Commercial Services |
Lookingglass Theatre Co.
Lookingglass Theatre Co. Media ConglomeratesConsumer Services Lookingglass Theatre Co. functions as a theatre company. The non-profit company is based in Chicago, IL. The company was founded by David Lawrence Schwimmer. | Consumer Services |
Evergreen Climate Innovation
Evergreen Climate Innovation Miscellaneous Commercial ServicesCommercial Services Clean Energy Trust is a non-profit organization which provides clean energy technology solutions. The firm also specializes in commercializing research from labs and universities into the market. The company was founded in 2010 and is headquartered in Chicago, IL. | Commercial Services |
| Irish Fellowship Club of Chicago | |
Exelon Transmission Co. LLC
Exelon Transmission Co. LLC Alternative Power GenerationUtilities Part of Exelon Corp., Exelon Transmission Co. LLC purchases, transmits and distributes electricity. The private company is based in Chicago, IL. | Utilities |
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