Attached files

file filename
EX-32.2 - EX-32.2 - Quest Resource Holding Corpqrhc-ex322_8.htm
EX-32.1 - EX-32.1 - Quest Resource Holding Corpqrhc-ex321_7.htm
EX-31.2 - EX-31.2 - Quest Resource Holding Corpqrhc-ex312_11.htm
EX-31.1 - EX-31.1 - Quest Resource Holding Corpqrhc-ex311_6.htm
10-K - 10-K - Quest Resource Holding Corpqrhc-10k_20201231.htm

Exhibit 21.1

SUBSIDIARIES OF QUEST RESOURCE HOLDING CORPORATION

 

Name

State of Organization

Parent

 

 

 

Youchange, Inc.

Arizona

Quest Resource Holding Corporation

Quest Resource Management Group, LLC

Delaware

Quest Sustainability Services, Inc.

Global Alerts, LLC

Delaware

Quest Sustainability Services, 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

Quest Sustainability Services, Inc. (formerly

   known as Earth911, Inc.)

Delaware

Quest Resource Holding Corporation