EX-21.1 12 exhibit211-psiandconsolida.htm EXHIBIT 21.1
Exhibit 21.1
Power Solutions International, Inc.
and Consolidated Subsidiaries
100% Owned Subsidiaries of the Registrant

Name |  | Jurisdiction of Organization
Professional Power Products, Inc |  | An Illinois Corporation
Bi-Phase Technologies, LLC |  | A Minnesota Limited Liability Company
Powertrain Integration Acquisition, LLC |  | An Illinois Limited Liability Company
The W Group, Inc. |  | A Delaware Corporation

* | Corporate joint ventures not shown by name in the above listing, if considered in the aggregate as a single subsidiary, would not constitute a significant subsidiary.

100% Owned Subsidiaries of The W Group, Inc.

Name |  | Jurisdiction of Organization
Power Solutions, Inc. |  | An Illinois Corporation
Power Great Lakes, Inc. |  | An Illinois Corporation
Auto Manufacturing, Inc. |  | An Illinois Corporation
Torque Power Source Parts, Inc. |  | An Illinois Corporation
Power Properties, LLC |  | An Illinois Limited Liability Company
Power Production, Inc. |  | An Illinois Corporation
Power Global Solutions, Inc. |  | An Illinois Corporation
PSI International, LLC |  | An Illinois Limited Liability Company
XI SYNC LLC |  | An Illinois Limited Liability Company