Dennis S. Callahan
Career history of Dennis S. Callahan
Former positions of Dennis S. Callahan
| Companies | Position | Start | End |
|---|---|---|---|
The Guardian Life Insurance Company of America
 The Guardian Life Insurance Company of America Multi-Line InsuranceFinance The Guardian Life Insurance Company of America engages in the provision of life insurance services. It offers insurance services in life, disability, and dental insurance services. The company was founded in 1860 and is headquartered in New York, NY. | Chief Tech/Sci/R&D Officer | 1999-12-31 | - |
Training of Dennis S. Callahan
| Massachusetts Institute of Technology | Undergraduate Degree |
| New York University | Graduate Degree |
Statistics
International
| United States | 4 |
Operational
| Chief Tech/Sci/R&D Officer | 1 |
| Undergraduate Degree | 1 |
| Graduate Degree | 1 |
Sectoral
| Finance | 3 |
| Consumer Services | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 1 |
|---|---|
The Guardian Life Insurance Company of America
The Guardian Life Insurance Company of America Multi-Line InsuranceFinance The Guardian Life Insurance Company of America engages in the provision of life insurance services. It offers insurance services in life, disability, and dental insurance services. The company was founded in 1860 and is headquartered in New York, NY. | Finance |
- Stock Market
- Insiders
- Dennis S. Callahan
- Experience
