Exhibit 21.1
Subsidiaries of The O’Gara Group, Inc.
As of August 1, 2008, the major subsidiaries of The O’Gara Group, Inc., the jurisdiction of organization and the percent of voting securities owned by the immediate parent entity were as follows:
| | | | | |
| | | | | % of Voting |
| | | | | Securities |
| | | | | Owned by |
| | | Organized | | Immediate |
| Subsidiary | | Under Laws of | | Parent |
| Diffraction, Ltd. | | Vermont | | 100% |
| STS Holding Company | | Ohio | | 100% |
| Sensor Technology Systems, Inc. | | Ohio | | 100% |
| Sensor Technology Systems Limited | | United Kingdom | | 100% |
| O’Gara Safety & Security Institute, Inc. | | Ohio | | 100% |
| O’Gara-Tracor, Inc. | | Ohio | | 100% |
| Security Support Solutions Limited | | United Kingdom | | 100% |
| O’Gara-Homeland Defense Solutions, Inc. | | Ohio | | 100% |
| O’Gara Training and Services, LLC | | Ohio | | 100% |
| International Society of First Responders, LLC | | Ohio | | 100% |
| Secure Product Creations, LLC | | Ohio | | 100% |
