John Russell Hamilton
Chief Tech/Sci/R&D Officer at GCL Solar Energy Technology Holdings, Inc.
Profile
John Russell Hamilton is currently the Chief Technical Officer & VP-Technology at GCL Solar Energy Technology Holdings, Inc. He previously worked as a Principal at Chevron Corp.
and Unocal Corp.
He also held positions as CTO-Polysilicon Business Division at HANWHA SOLUTIONS CORP.
and Vice President-Technology at GCL Technology Holdings Ltd.
Hamilton received his undergraduate degree from Purdue University.
John Russell Hamilton active positions
| Companies | Position | Start |
|---|---|---|
GCL Solar Energy Technology Holdings, Inc.
 GCL Solar Energy Technology Holdings, Inc. SemiconductorsElectronic Technology GCL Solar Energy Technology Holdings, Inc. manufactures and sells polysilicon and wafers. Its products are used to produce semiconductors and photovoltaic (PV) solar cells. The company was founded in 2006 and is headquartered in Hong Kong, Hong Kong | Chief Tech/Sci/R&D Officer | 2009-09-08 |
Former positions of John Russell Hamilton
| Companies | Position | End |
|---|---|---|
| HANWHA SOLUTIONS CORPORATION | Chief Tech/Sci/R&D Officer | - |
Unocal Corp.
 Unocal Corp. Oil Refining/MarketingEnergy Minerals Unocal Corp. explores, develops, produces, and markets crude oil and natural gas. The firm also produces geothermal energy in Indonesia and the Philippines and makes petroleum coke, graphite's and silicon carbide materials. The company was founded on October 17, 1890 and is headquartered in El Segundo, CA. | Corporate Officer/Principal | - |
| GCL TECHNOLOGY HOLDINGS LIMITED | Chief Tech/Sci/R&D Officer | - |
| CHEVRON CORPORATION | President | 2009-09-08 |
Training of John Russell Hamilton
| Purdue University | Undergraduate Degree |
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
| Listed companies | 3 |
|---|---|
| CHEVRON CORPORATION | Energy Minerals |
| GCL TECHNOLOGY HOLDINGS LIMITED | Process Industries |
| HANWHA SOLUTIONS CORPORATION | Electronic Technology |
| Private companies | 2 |
|---|---|
GCL Solar Energy Technology Holdings, Inc.
GCL Solar Energy Technology Holdings, Inc. SemiconductorsElectronic Technology GCL Solar Energy Technology Holdings, Inc. manufactures and sells polysilicon and wafers. Its products are used to produce semiconductors and photovoltaic (PV) solar cells. The company was founded in 2006 and is headquartered in Hong Kong, Hong Kong | Electronic Technology |
Unocal Corp.
Unocal Corp. Oil Refining/MarketingEnergy Minerals Unocal Corp. explores, develops, produces, and markets crude oil and natural gas. The firm also produces geothermal energy in Indonesia and the Philippines and makes petroleum coke, graphite's and silicon carbide materials. The company was founded on October 17, 1890 and is headquartered in El Segundo, CA. | Energy Minerals |
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