Exhibit 21.1
LIST OF SUBSIDIARIES
Subsidiaries of ICx Technologies, Inc.
Agentase, LLC (PA)
Amphitech Holdings Corp. (DE)
Amphitech Systems, Inc. (Canada)
a/k/a ICx Radars
DAQ Electronics, Inc. (NJ)
Security 2000, Inc. (NJ)
GHC Technologies, Inc. (CA)
Griffin Analytical Technologies, Inc. (IN)
ICx Cryogenics, Inc. (DE)
ICx Imaging Systems f/k/a Digital Imaging Infrared (DE)
ICx Photonics f/k/a Ion Optics, Inc. (DE)
ICx Radiation, Inc. (TN)
ICx Radiation Gmbh (Germany)
ICx Surveillance Canada, Inc. (DE)
360 Surveillance Inc. (Canada)
Chilkoot Design Ltd. (Canada)
Davidson Technologies Ltd. (Canada)
PBA Engineering Ltd. (Canada)
Peter Boudreau & Associates Ltd. (Canada)
ICx Tactical Platforms f/k/a New Heights Manufacturing Inc. (GA)
ICx Transportation Group, Inc. (DE)
MesoSystems Technology, Inc. (WA)
Nomadics, Inc. (OK)
Engius, LLC (OK)
Strala Materials, Inc. (OK)
Nanomadics, Inc. (OK)
VigiLink Corporation (OK)
PureTech Systems Inc. (AZ)
S3I Acquisition Corporation (DE)
Sensor Technologies and Systems, Inc. (AZ)
a/k/a ICx Radars
