![Paul G. O'Brien](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Paul O'Brien is Chief Operating Officer for TranTech, Inc. Prior to joining TranTech, he worked for Northrop Grumman/Litton PRC.
He was a Vice President for Litton PRC.
Previously, he was a Senior Member of Optimum Systems, Inc.
| Companies | Position | End |
|---|---|---|
| NORTHROP GRUMMAN CORPORATION | Corporate Officer/Principal | - |
TranTech, Inc.
 TranTech, Inc. Information Technology ServicesTechnology Services Provides information technology consultancy services, data management, systems engineering and business support services | Chief Operating Officer | - |
Active
Inactive
Listed companies
Private companies
| Private companies | 2 |
|---|---|
Northrop Grumman Corp.
 Northrop Grumman Corp. Aerospace & DefenseElectronic Technology Designs and manufactures space, mission, aeronautical & missile systems | Electronic Technology |
TranTech, Inc.
TranTech, Inc. Information Technology ServicesTechnology Services Provides information technology consultancy services, data management, systems engineering and business support services | Technology Services |
Select your edition
All financial news and data tailored to specific country editions
