EX-21.1 2 qrhc-ex211_6.htm EX-21.1 qrhc-ex211_6.htm

Exhibit 21.1

SUBSIDIARIES OF QUEST RESOURCE HOLDING CORPORATION

 

Name

State of Organization

Parent

 

 

 

Earth911, Inc.

Delaware

Quest Resource Holding Corporation

Youchange, Inc.

Arizona

Quest Resource Holding Corporation

Quest Resource Management Group, LLC

Delaware

Earth911, Inc.

Global Alerts, LLC

Delaware

Earth911, Inc.

Sustainable Resources Management, LLC

Delaware

Earth911, Inc.

Clean Up.org, Inc.

Delaware

Earth911, Inc.

Landfill Diversion Innovations, LLC

Delaware

Quest Resource Management Group, LLC

Quest Vertigent Corporation

Nevada

Quest Resource Holding Corporation

Quest Vertigent One, LLC

Delaware

Quest Vertigent Corporation