Dennis Hoelzer
Chief Executive Officer at Sentinel Technologies, Inc.
Dennis Hoelzer active positions
| Companies | Position | Start | End |
|---|---|---|---|
Sentinel Technologies, Inc.
 Sentinel Technologies, Inc. Information Technology ServicesTechnology Services Sentinel Technologies, Inc. provides information technology services. Its services include facility management and administration, network management, network security and integration and remote systems monitoring. The company was founded by Dennis Hoelzer in 1982 and is headquartered in Downers Grove, IL. | Chief Executive Officer | 1981-12-31 | - |
| Founder | 1981-12-31 | - | |
| President | 1981-12-31 | - |
Career history of Dennis Hoelzer
Former positions of Dennis Hoelzer
| Companies | Position | Start | End |
|---|---|---|---|
| Control Data Corp. | Corporate Officer/Principal | 1970-12-31 | 1980-12-31 |
Statistics
International
| United States | 3 |
Operational
| Chief Executive Officer | 1 |
| Founder | 1 |
| President | 1 |
Sectoral
| Technology Services | 2 |
| Electronic Technology | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 2 |
|---|---|
Sentinel Technologies, Inc.
Sentinel Technologies, Inc. Information Technology ServicesTechnology Services Sentinel Technologies, Inc. provides information technology services. Its services include facility management and administration, network management, network security and integration and remote systems monitoring. The company was founded by Dennis Hoelzer in 1982 and is headquartered in Downers Grove, IL. | Technology Services |
| Control Data Corp. | Electronic Technology |
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