John Grier
Chief Operating Officer at CORENERGY INFRASTRUCTURE TRUST, INC.
John Grier active positions
| Companies | Position | Start | End |
|---|---|---|---|
| CORENERGY INFRASTRUCTURE TRUST, INC. | Director/Board Member | 2021-02-03 | - |
| Chief Operating Officer | 2021-02-03 | - | |
Crimson Midstream LLC
 Crimson Midstream LLC Oil & Gas PipelinesIndustrial Services Crimson Midstream LLC provides crude oil transportation and storage services. The company was founded by John Grier and Larry W. Alexander in 2005 and is headquartered in Signal Hill, CA. | Founder | 2004-12-31 | - |
| Chairman | - | - | |
| Chief Executive Officer | 2004-12-31 | - | |
Crimson Midstream Holdings LLC
 Crimson Midstream Holdings LLC Integrated OilEnergy Minerals Crimson Midstream Holdings LLC engages in exploration and production of oil and gas. The company is headquartered in Denver, CO. | Chief Executive Officer | - | - |
| Founder | - | - | |
Crimson Renewable Energy LLC
 Crimson Renewable Energy LLC Oil Refining/MarketingEnergy Minerals Part of Crimson Renewable Energy Holdings LLC, Crimson Renewable Energy LLC produces ultra-low carbon biodiesel. The company is based in Denver, CO. Harry W. Simpson has been the CEO of the company since 2006. | Chairman | - | - |
Career history of John Grier
Former positions of John Grier
| Companies | Position | Start | End |
|---|---|---|---|
Crimson Resource Management Corp.
 Crimson Resource Management Corp. Oil & Gas ProductionEnergy Minerals Crimson Resource Management Corp. is an oil and natural gas company. The private company is based in Denver, CO. The company was founded in 1986 by Gary Buntmann. Gary Buntmann has been the CEO since 1986. | Chief Executive Officer | - | - |
| President | - | - |
Training of John Grier
| Harvard University | Masters Business Admin |
| University of Oklahoma | Undergraduate Degree |
Statistics
International
| United States | 8 |
Operational
| Chief Executive Officer | 3 |
| Chairman | 2 |
| Founder | 2 |
Sectoral
| Energy Minerals | 4 |
| Consumer Services | 3 |
| Finance | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 5 |
|---|---|
CorEnergy Infrastructure Trust, Inc.
 CorEnergy Infrastructure Trust, Inc. Real Estate Investment TrustsFinance CorEnergy Infrastructure Trust, Inc. is a real estate investment trust, which focuses on energy infrastructure such as pipelines, storage terminals, transmission, and distribution assets. The company was founded by Richard C. Green, Jr. on September 8, 2005 and is headquartered in Kansas City, MO. | Finance |
Crimson Resource Management Corp.
Crimson Resource Management Corp. Oil & Gas ProductionEnergy Minerals Crimson Resource Management Corp. is an oil and natural gas company. The private company is based in Denver, CO. The company was founded in 1986 by Gary Buntmann. Gary Buntmann has been the CEO since 1986. | Energy Minerals |
Crimson Renewable Energy LLC
Crimson Renewable Energy LLC Oil Refining/MarketingEnergy Minerals Part of Crimson Renewable Energy Holdings LLC, Crimson Renewable Energy LLC produces ultra-low carbon biodiesel. The company is based in Denver, CO. Harry W. Simpson has been the CEO of the company since 2006. | Energy Minerals |
Crimson Midstream Holdings LLC
Crimson Midstream Holdings LLC Integrated OilEnergy Minerals Crimson Midstream Holdings LLC engages in exploration and production of oil and gas. The company is headquartered in Denver, CO. | Energy Minerals |
Crimson Midstream LLC
Crimson Midstream LLC Oil & Gas PipelinesIndustrial Services Crimson Midstream LLC provides crude oil transportation and storage services. The company was founded by John Grier and Larry W. Alexander in 2005 and is headquartered in Signal Hill, CA. | Industrial Services |
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