EX-21 3 exhibit211.htm EXHIBIT 21.1 Exhibit 21.1

Exhibit 21.1

 

 

 

SUBSIDIARY LIST
     
     
     
Name of Subsidiary   State Incorporation
International Isotopes Idaho Inc.   Idaho
International Isotopes Fluorine Products Inc.   Idaho
International Isotopes Transportation Services Inc.   Idaho
RadQual, LLC   Idaho
TI Services, LLC   Ohio