Exhibit 21.1

List of Subsidiaries

of

Fathom Digital Manufacturing Corporation

 

Subsidiary Name

  

Jurisdiction of Incorporation/Organization

Incodema Holdings LLC

  

Delaware

Incodema Buyer LLC

  

Delaware

Incodema, LLC

  

New York

Newchem, LLC

  

New York

Dahlquist Machine, LLC

  

Minnesota

Majestic Metals, LLC

  

Colorado

Precision Process LLC

  

Illinois

Sureshot Precision, LLC (d/b/a Micropulse West)

  

Arizona

Laser Manufacturing, LLC

  

Texas

Centex Machine and Welding LLC

  

Texas

MCT Group Holdings, LLC

  

Delaware

Midwest Composite Technologies, LLC

  

Wisconsin

Kemeera LLC

  

California

ICO Mold, LLC

  

Delaware

Summit Plastics, LLC

  

Illinois

MCT Real Estate, LLC

  

Delaware

Summit Tooling, LLC

  

Illinois

Mark Two Engineering, LLC

  

Florida

ICO Mold (Shenzhen), LLC

  

China

Fathom Manufacturing, LLC

  

Delaware

Fathom Guarantor, LLC

  

Delaware

Fathom Holdco, LLC

  

Delaware