Colleen Calhoun
Director/Board Member at NABORS ENERGY TRANSITION CORP. II
Net worth: 727 000 $ as of 2024-04-29
Colleen Calhoun active positions
Companies | Position | Start | End |
---|---|---|---|
NABORS ENERGY TRANSITION CORP. II | Director/Board Member | 2023-07-12 | - |
Independent Dir/Board Member | 2023-07-12 | - | |
Quaise Energy, Inc.
Quaise Energy, Inc. Oilfield Services/EquipmentIndustrial Services Quaise Energy, Inc. engages in the development and commercialization of novel millimeter wave drilling systems to harness geothermal energy. Its technology enables the clean energy transition by accessing the largest source of power-dense clean energy. The company was founded in 2018 and is headquartered in Cambridge, MA. | Director/Board Member | - | - |
The Engine Accelerator, Inc.
The Engine Accelerator, Inc. Investment ManagersFinance The Engine Accelerator, Inc. (The Engine) is a venture capital firm founded in 2016. The firm is headquartered in Cambridge, Massachusetts. | Private Equity Investor | 2023-04-02 | - |
Career history of Colleen Calhoun
Former positions of Colleen Calhoun
Companies | Position | Start | End |
---|---|---|---|
NABS ENER | Director/Board Member | 2021-11-15 | 2023-12-17 |
Independent Dir/Board Member | 2021-11-15 | 2023-12-17 | |
SPRUCE POWER HOLDING CORPORATION | Corporate Officer/Principal | 2020-12-31 | 2023-01-31 |
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 | - | 2023-01-31 |
Helios Consulting LLC
Helios Consulting LLC Investment ManagersFinance Helios Consulting LLC is a company based in Conifer, CO. Helios Consulting LLC was founded by Trevor Lee, Colleen Calhoun, and Nick Stevens. Trevor Lee has been the CEO since incorporation. | Founder | 2019-10-31 | 2020-11-30 |
GE Current | Corporate Officer/Principal | 2015-12-31 | 2018-07-31 |
Sales & Marketing | 2018-07-31 | 2019-09-30 | |
GE Ventures LLC
GE Ventures LLC Investment ManagersFinance GE Ventures LLC (GE Ventures) is a venture capital subsidiary of General Electric Co. founded in 2000 by James Kim. The firm is headquartered in Menlo Park, California. | Private Equity Investor | 2012-12-31 | 2015-11-30 |
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Training of Colleen Calhoun
University of Pennsylvania | Undergraduate Degree |
University of Michigan | Masters Business Admin |
Statistics
International
United States | 14 |
Operational
Director/Board Member | 5 |
Corporate Officer/Principal | 3 |
Private Equity Investor | 2 |
Sectoral
Finance | 7 |
Consumer Services | 3 |
Utilities | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
Listed companies | 2 |
---|---|
SPRUCE POWER HOLDING CORPORATION | Utilities |
NABORS ENERGY TRANSITION CORP. II | Finance |
Private companies | 9 |
---|---|
GE Ventures LLC
GE Ventures LLC Investment ManagersFinance GE Ventures LLC (GE Ventures) is a venture capital subsidiary of General Electric Co. founded in 2000 by James Kim. The firm is headquartered in Menlo Park, California. | Finance |
Nabors Energy Transition Corp.
Nabors Energy Transition Corp. Financial ConglomeratesFinance Nabors Energy Transition Corp. is a blank check company, which engages in effecting a merger, capital stock exchange, asset acquisition, stock purchase, reorganization, or similar business combination with one or more businesses or entities. The company was founded on March 24, 2021 and is headquartered in Houston, Texas. | Finance |
GE Power & Water
GE Power & Water Electronic Equipment/InstrumentsElectronic Technology GE Power & Water provides customers with a broad array of power generation, energy delivery and water process technologies to solve their challenges locally. Power & Water works in all areas of the energy industry including renewable resources such as wind and solar; biogas and alternative fuels; and coal, oil, natural gas and nuclear energy. The business also develops advanced technologies to help solve the world’s most complex challenges related to water availability and quality. Power & Water’s six business units include Distributed Power, Nuclear Energy, Power Generation Products, Power Generation Services, Renewable Energy and Water & Process Technologies. Headquartered in Schenectady, N.Y., Power & Water is GE’s largest industrial business. | Electronic Technology |
GE Energy Financial Services Inc
GE Energy Financial Services Inc Investment ManagersFinance GE Energy Financial Services Inc (GE Energy Financial Svcs) is a private equity subsidiary of GE Energy Services, Inc founded in 1991. The firm is headquartered in Boston, Massachusetts. | Finance |
Quaise Energy, Inc.
Quaise Energy, Inc. Oilfield Services/EquipmentIndustrial Services Quaise Energy, Inc. engages in the development and commercialization of novel millimeter wave drilling systems to harness geothermal energy. Its technology enables the clean energy transition by accessing the largest source of power-dense clean energy. The company was founded in 2018 and is headquartered in Cambridge, MA. | Industrial 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 |
Helios Consulting LLC
Helios Consulting LLC Investment ManagersFinance Helios Consulting LLC is a company based in Conifer, CO. Helios Consulting LLC was founded by Trevor Lee, Colleen Calhoun, and Nick Stevens. Trevor Lee has been the CEO since incorporation. | Finance |
GE Current | |
The Engine Accelerator, Inc.
The Engine Accelerator, Inc. Investment ManagersFinance The Engine Accelerator, Inc. (The Engine) is a venture capital firm founded in 2016. The firm is headquartered in Cambridge, Massachusetts. | Finance |
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