Career history of Dennis Irwin
Former positions of Dennis Irwin
| Companies | Position | Start | End |
|---|---|---|---|
| LIBERTY ENERGY CORP. | Director/Board Member | 2013-02-18 | 2013-07-30 |
| Director of Finance/CFO | 2013-02-18 | 2013-07-30 | |
| Corporate Secretary | 2013-07-28 | 2013-07-30 | |
| Treasurer | 2013-02-18 | 2013-07-30 | |
Best Energy Services, Inc.
 Best Energy Services, Inc. Contract DrillingIndustrial Services Best Energy Services, Inc. involved in well servicing, workover and related activities. The company was founded by Mark G. Harrington in 2008 and was headquartered in Katy, TX. | Comptroller/Controller/Auditor | 2010-04-29 | - |
| Director of Finance/CFO | 2010-04-29 | - | |
| Public Communications Contact | 2010-04-29 | - |
Statistics
International
| United States | 3 |
Operational
| Director of Finance/CFO | 2 |
| Comptroller/Controller/Auditor | 1 |
| Public Communications Contact | 1 |
Sectoral
| Industrial Services | 2 |
| Energy Minerals | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 1 |
|---|---|
| LIBERTY ENERGY CORP. | Energy Minerals |
| Private companies | 1 |
|---|---|
Best Energy Services, Inc.
Best Energy Services, Inc. Contract DrillingIndustrial Services Best Energy Services, Inc. involved in well servicing, workover and related activities. The company was founded by Mark G. Harrington in 2008 and was headquartered in Katy, TX. | Industrial Services |
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