EX-21.1 2 v309309_ex21-1.htm EXHIBIT 21.1

 

EXHIBIT 21.1

 

SUBSIDIARIES OF THE REGISTRANT

 

A.J. Piscitelli & Associates, Inc., a New York corporation

American Institute for Defense and Tactical Studies, Inc., a New York corporation

American Physical Security Group, LLC, a Delaware limited liability company (through March 22, 2011)