Jeffery Koshkin
Comptroller/Controller/Auditor at CALPINE CORPORATION
Jeffery Koshkin active positions
| Companies | Position | Start | End |
|---|---|---|---|
| CALPINE CORPORATION | Comptroller/Controller/Auditor | 2015-07-31 | - |
The American Institute of Certified Public Accountants
 The American Institute of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services The American Institute of Certified Public Accountants provides vocational education in accounting. The company provides services to the accounting community, regulatory bodies, and other organizations. It also operates in Jersey City, Washington, and Lewisville. It was founded in 1887 and is headquartered in New York City, NY. | Corporate Officer/Principal | - | - |
| Texas Society of Certified Public Accountants | Corporate Officer/Principal | - | - |
Career history of Jeffery Koshkin
Former positions of Jeffery Koshkin
| Companies | Position | Start | End |
|---|---|---|---|
Deloitte & Touche LLP
 Deloitte & Touche LLP Miscellaneous Commercial ServicesCommercial Services Deloitte & Touche LLP engages in the provision of audit, advisory, financial advisory, tax, and consulting services. The company was founded on March 7, 1995 and is headquartered in New York, NY. | Corporate Officer/Principal | - | - |
Training of Jeffery Koshkin
| The University of Texas at Austin | Graduate Degree |
Statistics
International
| United States | 6 |
Operational
| Corporate Officer/Principal | 3 |
| Comptroller/Controller/Auditor | 1 |
| Graduate Degree | 1 |
Sectoral
| Commercial Services | 3 |
| Utilities | 2 |
| Consumer Services | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 4 |
|---|---|
Calpine Corp.
 Calpine Corp. Electric UtilitiesUtilities Calpine Corp. operates as power generation company, which engages in the ownership and operation of natural-gas fired and geothermal power plants. It sells power and related services to wholesale customers who include commercial and industrial end-users, state and regional wholesale market operators, and retail customers. The company was founded by Peter Cartwright in June 1984 and is headquartered in Houston, TX. | Utilities |
Deloitte & Touche LLP
Deloitte & Touche LLP Miscellaneous Commercial ServicesCommercial Services Deloitte & Touche LLP engages in the provision of audit, advisory, financial advisory, tax, and consulting services. The company was founded on March 7, 1995 and is headquartered in New York, NY. | Commercial Services |
The American Institute of Certified Public Accountants
The American Institute of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services The American Institute of Certified Public Accountants provides vocational education in accounting. The company provides services to the accounting community, regulatory bodies, and other organizations. It also operates in Jersey City, Washington, and Lewisville. It was founded in 1887 and is headquartered in New York City, NY. | Commercial Services |
| Texas Society of Certified Public Accountants |
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