Exhibit 21.1

List of Subsidiaries

|                                                                            |  |  |        |
|----------------------------------------------------------------------------|--|--|--------|
|                                                                       |  |  |   |
| Biometrica Systems, Inc. (a NH Corp.)                                      |  |  |   |
|                                                                       |  |  |   |
| IBT Acquisition, LLC (a DE LLC)                                            |  |  |   |
| Integrated Biometric Technology LLC (a FL LLC)                             |  |  |   |
|                                                                       |  |  |   |
| Imaging Automation, Inc. (a DE Corp.)                                      |  |  |   |
| Imaging Automation Argentina SRL (an Argentina partnership) (99.98% owned) |  |  |   |
| Imaging Automation LLC (a DE LLC)                                          |  |  |   |
| Caroline Corporation, N.V. Netherland Antilles                             |  |  |   |
|                                                                       |  |  |   |
| Viisage Technology AG (a German Corp.)                                     |  |  |   |
|                                                                       |  |  |   |
| Trans Digital Technologies Corporation (a DE Corp.)                        |  |  |   |
| Trans Digital Technologies LLC (a DE Corp.)                                |  |  |   |
|                                                                       |  |  |   |
| SecuriMetrics, Inc. (a CA Corp.)                                           |  |  |   |
|                                                                       |  |  |   |
| 6653371 CANADA INC. (Canadian Corporation)                                 |  |  |   |
| COMNETIX INC. (Canadian Corporation)                                       |  |  |   |
|                                                                       |  |  |   |
| Identix Incorporated (a DE Corp.)                                          |  |  |   |
| Indentix Advance Projects, LLC (a VA LLC)                                  |  |  |   |
| Visionics Corporation (a DE Corp.)                                         |  |  |   |
| Visionics Technology Corporation (a NJ Corp.)                              |  |  |   |
| Identix Ltd. (a United Kingdom Corp.)                                      |  |  |   |
| Identicator Technology, Inc. (a DE Corp.)                                  |  |  |   |
| Identix International, Inc. (a CA Corp.)                                   |  |  |   |
| Identix Australia Pty Ltd. (New South Wales, Australia)                    |  |  |   |
| Identix Identification Services (a DE LLC)                                 |  |  |   |
|                                                                       |  |  |   |
| SpecTal, LLC (a VA LLC)                                                    |  |  |   |
|                                                                       |  |  |   |
| Iridian Technologies, Inc. (a DE Corp.)                                    |  |  |   |
| Iridian Technologies S.A. (a Swiss Entity)                                 |  |  |   |
| Sensar, Inc. (a DE Corp.)                                                  |  |  |   |
|                                                                            |

All the subsidiaries are 100% owned except as indicated

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