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10-K - FORM 10-K - SMITH INTERNATIONAL INCh69022e10vk.htm
EX-10.9 - EX-10.9 - SMITH INTERNATIONAL INCh69022exv10w9.htm
EX-32.1 - EX-32.1 - SMITH INTERNATIONAL INCh69022exv32w1.htm
EX-23.1 - EX-23.1 - SMITH INTERNATIONAL INCh69022exv23w1.htm
EX-10.3 - EX-10.3 - SMITH INTERNATIONAL INCh69022exv10w3.htm
EX-31.1 - EX-31.1 - SMITH INTERNATIONAL INCh69022exv31w1.htm
EX-31.2 - EX-31.2 - SMITH INTERNATIONAL INCh69022exv31w2.htm
EX-10.2 - EX-10.2 - SMITH INTERNATIONAL INCh69022exv10w2.htm
EX-10.13 - EX-10.13 - SMITH INTERNATIONAL INCh69022exv10w13.htm
EX-10.17 - EX-10.17 - SMITH INTERNATIONAL INCh69022exv10w17.htm
EXCEL - IDEA: XBRL DOCUMENT - SMITH INTERNATIONAL INCFinancial_Report.xls
EXHIBIT 21.1
Significant Subsidiaries
     The following table sets forth all subsidiaries of Smith International, Inc., other than inactive and insignificant subsidiaries that, considered in the aggregate, would not constitute a significant subsidiary, indicating the percentage of issued and outstanding voting securities beneficially owned by it:
                 
            % of Direct and  
Name of Subsidiary   Where Incorporated     Indirect Ownership  
 
CE Franklin Ltd.
  Canada     53 %
Smith International Acquisition Corp.
  Delaware     100 %
Smith International Canada, Ltd.
  Canada     100 %
Smith International (North Sea) Limited
  United Kingdom     100 %
W-H Energy Services, LLC
  Texas     100 %
Wilson International, Inc.
  Delaware     100 %
     All of the above subsidiaries are included in the Company’s consolidated financial statements.