EXHIBIT 21.1

Exhibit A

Williams Industrial Services Group Inc.

Annual Report on Form 10-K

Subsidiaries of Williams Industrial Services Group Inc.

 

 

 

 

 

 

 

Consolidated Subsidiaries

 

Where Organized

Braden Holdings, LLC

 

Delaware

 

 

Global Power Professional Services Inc.

 

Delaware

 

 

GPEG, LLC

 

Delaware

 

 

Steam Enterprises, L.L.C.

 

Delaware

 

 

Williams Industrial Services Group, L.L.C.

 

Delaware

 

 

Construction & Maintenance Professionals, LLC

 

Georgia

 

 

Williams Global Services, Inc.

 

Georgia

 

 

Williams Industrial Services, LLC

 

Georgia

 

 

Williams Plant Services, LLC

 

Georgia

 

 

Williams Specialty Services, LLC

 

Georgia

 

 

Braden Manufacturing SA de CV

 

Mexico

 

 

WISG Canada Ltd.

 

Canada

 

 

WISG Nuclear Ltd.

 

Canada

 

 

WISG Electrical Ltd.

 

Canada