EX-21.0 4 d269788dex210.htm LIST OF SUBSIDIARIES List of Subsidiaries

Exhibit 21.0

SUBSIDIARIES

 

Incorporation/Organization

    Jurisdiction of

Mastech, Inc.

    Pennsylvania

RPOWorldwide, Inc.

    Pennsylvania

Mastech Trademark Systems, Inc.

    Delaware

Curastat, Inc.

    Arizona

Mastech Healthcare, Inc.

    Pennsylvania