Attached files

file filename
EX-32.2 - CERTIFICATION - ATLAS TECHNICAL CONSULTANTS, INC.f10k2020ex32-2_atlastech.htm
EX-32.1 - CERTIFICATION - ATLAS TECHNICAL CONSULTANTS, INC.f10k2020ex32-1_atlastech.htm
EX-31.2 - CERTIFICATION - ATLAS TECHNICAL CONSULTANTS, INC.f10k2020ex31-2_atlastech.htm
EX-31.1 - CERTIFICATION - ATLAS TECHNICAL CONSULTANTS, INC.f10k2020ex31-1_atlastech.htm
EX-23.1 - CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - ATLAS TECHNICAL CONSULTANTS, INC.f10k2020ex23-1_atlastech.htm
EX-4.3 - DESCRIPTION OF SECURITIES - ATLAS TECHNICAL CONSULTANTS, INC.f10k2020ex4-3_atlastech.htm
10-K - ANNUAL REPORT - ATLAS TECHNICAL CONSULTANTS, INC.f10k2020_atlastechnical.htm

Exhibit 21.1

 

List of Subsidiaries

 

Name   Jurisdiction of Formation or Incorporation
Atlas TC Holdings LLC   Delaware
Atlas Intermediate Holdings LLC   Delaware
Atlas Technical Consultants Sole Member LLC   Delaware
Atlas Technical Consultants LLC   Delaware
ATC Sole Member LLC   Delaware
Arrow Environmental Holdings GP LLC   Delaware
Arrow Environmental Holdings LP   Delaware
Arrow ATC Holdings LLC   Delaware
ATC Group Partners LLC   Delaware
ATC Group Holdings LLC   Delaware
ATC Group Services LLC   Delaware
ATC Group Services (CA) Inc.   Delaware
ATC Group Services (CT) Inc.   Delaware
ATC Group Services (MA) Inc.   Delaware
ATC Group Services (MI) LLC   Delaware
ATC Associates of North Carolina, P.C.   North Carolina
Atlas ATC Engineering Inc.   New York
ATC Engineering, LLP   New York
Pavetex Engineering, LLC   Texas
Long Engineering, LLC   Delaware
Alta Vista Solutions, Inc.   Delaware
WesTest, LLC   Colorado
Quality Assurance Engineering, Inc.   California
Caitcon, LLC   California
Atlas Engineering West Inc.   California