ADA-ES INC - FORM 10-K - EX-21.1 - SUBSIDIARIES OF ADA-ES, INC - March 28, 2011

Attached files

file filename
10-K - FORM 10-K - ADA-ES INCd10k.htm
EX-32.1 - SECTION 906 CEO CERTIFICATION - ADA-ES INCdex321.htm
EX-31.1 - SECTION 302 CEO CERTIFICATION - ADA-ES INCdex311.htm
EX-23.1 - CONSENT OF EHRHARDT KEEFE STEINER & HOTTMAN PC - ADA-ES INCdex231.htm
EX-32.2 - SECTION 906 CFO CERTIFICATION - ADA-ES INCdex322.htm
EX-31.2 - SECTION 302 CFO CERTIFICATION - ADA-ES INCdex312.htm
EX-10.81 - AMENDED AND RESTATED LICENSE AGREEMENT - ADA-ES INCdex1081.htm
EX-4.9 - AMENDED ADA-ES, INC. PLAN POLICY DOCUMENT - ADA-ES INCdex49.htm

Exhibit 21.1

Subsidiaries of ADA-ES, Inc

 

Name*

   

State of Organization

ADA Environmental Solutions, LLC    Colorado
ADA Intellectual Property, LLC    Colorado
Advanced Emissions Solutions, Inc.    Delaware
Clean Coal Solutions, LLC    Colorado

 

* Each subsidiary does business under its chartered name.

ADA-ES INC Reports