EX-21 7 a2108373zex-21.htm EX 21
QuickLinks -- Click here to rapidly navigate through this document

Exhibit 21—Subsidiaries of Alternative Resources Corporation


Alternative Resources Corporation Subsidiaries

Name

  State of Incorporation
ARC Service, Inc.   Delaware
ARC Solutions, Inc.   Delaware
ARC Midholding, Inc.   Delaware



QuickLinks

Alternative Resources Corporation Subsidiaries