Company:  ION GEOPHYSICAL CORP (IO)
Form Type:  10-K
Filing Date:  3/15/2007 
CIK:  0000866609 
Address:  2105 CITYWEST BLVD
SUITE 400
 
City, State, Zip:  HOUSTON, Texas 770422839 
Telephone:  281.933.3339 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$6.05  
Change: 
0.00 (0.00%)  
Trade Time: 
04:02 PM EST  
Market Cap: 
$948.95M
Description of Business
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  FORM 10-K
    PART I
      Item 2. Properties
    PART II
      Item 5. Market for Registrant's Common Equity, Related ...
      Item 7. Management's Discussion and Analysis of Financial ...
      Item 9. Changes in and Disagreements with Accountants on ...
      Item 9A. Controls and Procedures
    PART III
      Item 10. Directors, Executive Officers and Corporate Governance
    PART IV
      Item 15. Exhibits and Financial Statement Schedules
    *23.1 - Consent of Ernst & Young LLP, Independent ...
    *23.2 - Consent of PricewaterhouseCoopers LLP, ...
    *32.1 - Certification of Chief Executive Officer ...
    *32.2 - Certification of Chief Financial Officer ...
    SIGNATURES
    Report of Independent Registered Public Accounting Firm
    BALANCE SHEET
    INCOME STATEMENT
    CASH FLOW
    STOCKHOLDERS EQUITY
    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
    VALUATION AND QUALIFYING ACCOUNTS
    EXHIBIT INDEX
    *23.1 - Consent of Ernst & Young LLP, Independent ...
    *23.2 - Consent of PricewaterhouseCoopers LLP, ...
  EXHIBIT 21.1
    SUBSIDIARIES
  EXHIBIT 23.1
    CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
  EXHIBIT 23.2
    CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
  EXHIBIT 31.1
    CERTIFICATION OF CHIEF EXECUTIVE OFFICER
  EXHIBIT 31.2
    CERTIFICATION OF CHIEF FINANCIAL OFFICER
  EXHIBIT 32.1
    CERTIFICATION OF CHIEF EXECUTIVE OFFICER
  EXHIBIT 32.2
    CERTIFICATION OF CHIEF FINANCIAL OFFICER